[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: c2_beacon: 3 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T00:55:00Z  net.dns_query  domain=github.com
  L1-1  2026-04-25T00:55:02Z  net.outbound_connection  dst_ip=10.0.233.195 bytes_out=28305
  L1-2  2026-04-25T21:05:00Z  net.beacon  dst_ip=185.220.101.7 interval_s=90

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "block_ip", "cited_log_id": "L1-2", "rationale": "External malicious network destination must be blocked."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T07:46:00Z  auth.login_success  user=bob src_ip=10.0.0.199
  L1-1  2026-04-25T22:39:00Z  net.dns_query  domain=internal.corp
  L1-2  2026-04-25T22:39:02Z  net.outbound_connection  dst_ip=10.0.173.141 bytes_out=40538

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "dismiss", "cited_log_id": "L1-2", "rationale": "No malicious indicators in the log window."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 5 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T01:51:00Z  auth.login_success  user=carol src_ip=10.0.0.200
  L1-1  2026-04-25T01:51:02Z  auth.login_success  user=bob src_ip=10.0.0.77
  L1-2  2026-04-25T08:50:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-3  2026-04-25T08:50:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-4  2026-04-25T08:50:30Z  auth.privilege_grant  user=bob role=admin

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "escalate", "cited_log_id": "L1-2", "rationale": "Combined endpoint and network compromise signals \u2014 page on-call."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 3 event(s); first=edr.behavior_match
LOG_WINDOW:
  L1-0  2026-04-25T07:39:00Z  edr.behavior_match  severity=high rule_id=EDR-3480 host=host-011
  L1-1  2026-04-25T14:31:00Z  auth.login_success  user=alice src_ip=10.0.0.154
  L1-2  2026-04-25T14:31:02Z  auth.login_success  user=bob src_ip=10.0.0.2

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-0", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 3 event(s); first=edr.behavior_match
LOG_WINDOW:
  L1-0  2026-04-25T10:11:00Z  edr.behavior_match  severity=high rule_id=EDR-6283 host=host-046
  L1-1  2026-04-25T17:27:00Z  net.dns_query  domain=github.com
  L1-2  2026-04-25T17:27:02Z  net.outbound_connection  dst_ip=10.0.127.218 bytes_out=72825

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-0", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 4 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T07:08:00Z  proc.lolbin_use  process=powershell.exe parent_process=excel.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T07:08:05Z  file.write  path=C:\Users\Public\svc.exe
  L1-2  2026-04-25T16:37:00Z  auth.login_success  user=carol src_ip=10.0.0.7
  L1-3  2026-04-25T16:37:02Z  auth.login_success  user=dave src_ip=10.0.0.231

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-0", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 5 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T07:07:00Z  net.dns_query  domain=github.com
  L1-1  2026-04-25T07:07:02Z  auth.login_success  user=dave src_ip=10.0.0.84
  L1-2  2026-04-25T15:45:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-3  2026-04-25T15:45:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-4  2026-04-25T15:45:30Z  auth.privilege_grant  user=bob role=admin

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "escalate", "cited_log_id": "L1-2", "rationale": "Combined endpoint and network compromise signals \u2014 page on-call."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 5 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T06:01:00Z  net.dns_query  domain=internal.corp
  L1-1  2026-04-25T06:01:02Z  net.dns_query  domain=github.com
  L1-2  2026-04-25T07:07:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-3  2026-04-25T07:07:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-4  2026-04-25T07:07:30Z  auth.privilege_grant  user=alice role=admin

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "escalate", "cited_log_id": "L1-2", "rationale": "Combined endpoint and network compromise signals \u2014 page on-call."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T10:02:00Z  auth.login_success  user=carol src_ip=10.0.0.110
  L1-1  2026-04-25T10:02:02Z  net.outbound_connection  dst_ip=10.0.214.26 bytes_out=26266
  L1-2  2026-04-25T11:13:00Z  net.beacon  dst_ip=10.0.88.223 interval_s=90

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: brute_force: 10 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T17:49:00Z  net.outbound_connection  dst_ip=10.0.161.151 bytes_out=76068
  L1-1  2026-04-25T17:49:02Z  net.dns_query  domain=google.com
  L1-2  2026-04-25T18:43:00Z  auth.login_failure  user=alice src_ip=203.0.113.137
  L1-3  2026-04-25T18:43:05Z  auth.login_failure  user=alice src_ip=203.0.113.78
  L1-4  2026-04-25T18:43:10Z  auth.login_failure  user=alice src_ip=203.0.113.36
  L1-5  2026-04-25T18:43:15Z  auth.login_failure  user=alice src_ip=203.0.113.48
  L1-6  2026-04-25T18:43:20Z  auth.login_failure  user=alice src_ip=203.0.113.190
  L1-7  2026-04-25T18:43:25Z  auth.login_failure  user=alice src_ip=203.0.113.68
  L1-8  2026-04-25T18:43:30Z  auth.login_failure  user=alice src_ip=203.0.113.68
  L1-9  2026-04-25T18:43:35Z  auth.login_failure  user=alice src_ip=203.0.113.171

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 5 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T04:13:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T04:13:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T04:13:30Z  auth.privilege_grant  user=alice role=admin
  L1-3  2026-04-25T04:30:00Z  net.outbound_connection  dst_ip=10.0.107.74 bytes_out=33849
  L1-4  2026-04-25T04:30:02Z  net.outbound_connection  dst_ip=10.0.99.202 bytes_out=61226

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "escalate", "cited_log_id": "L1-0", "rationale": "Combined endpoint and network compromise signals \u2014 page on-call."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: phishing: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T01:08:00Z  auth.login_success  user=carol src_ip=10.0.0.204
  L1-1  2026-04-25T01:08:02Z  net.dns_query  domain=google.com
  L1-2  2026-04-25T11:59:00Z  email.link_clicked  url=https://login-update.xyz/secure user=alice

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "block_ip", "cited_log_id": "L1-2", "rationale": "External malicious network destination must be blocked."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 4 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T08:30:00Z  net.outbound_connection  dst_ip=10.0.25.180 bytes_out=15253
  L1-1  2026-04-25T08:30:02Z  net.outbound_connection  dst_ip=10.0.13.175 bytes_out=68521
  L1-2  2026-04-25T20:40:00Z  proc.lolbin_use  process=powershell.exe parent_process=excel.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-3  2026-04-25T20:40:05Z  file.write  path=C:\Users\Public\tmp.exe

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-2", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 4 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T02:44:00Z  proc.lolbin_use  process=powershell.exe parent_process=chrome.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T02:44:05Z  file.write  path=C:\Users\Public\payload.exe
  L1-2  2026-04-25T14:20:00Z  auth.login_success  user=bob src_ip=10.0.0.68
  L1-3  2026-04-25T14:20:02Z  net.dns_query  domain=internal.corp

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-0", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 4 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T03:01:00Z  proc.lolbin_use  process=powershell.exe parent_process=chrome.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T03:01:05Z  file.write  path=C:\Users\Public\payload.exe
  L1-2  2026-04-25T19:50:00Z  auth.login_success  user=alice src_ip=10.0.0.137
  L1-3  2026-04-25T19:50:02Z  auth.login_success  user=carol src_ip=10.0.0.190

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-0", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T14:40:00Z  net.beacon  dst_ip=10.0.184.245 interval_s=90
  L1-1  2026-04-25T16:50:00Z  net.outbound_connection  dst_ip=10.0.189.244 bytes_out=67893
  L1-2  2026-04-25T16:50:02Z  net.outbound_connection  dst_ip=10.0.64.154 bytes_out=2793

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-0", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: c2_beacon: 3 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T14:55:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-1  2026-04-25T19:14:00Z  auth.login_success  user=alice src_ip=10.0.0.50
  L1-2  2026-04-25T19:14:02Z  net.dns_query  domain=google.com

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "block_ip", "cited_log_id": "L1-0", "rationale": "External malicious network destination must be blocked."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: phishing: 3 event(s); first=email.link_clicked
LOG_WINDOW:
  L1-0  2026-04-25T05:24:00Z  email.link_clicked  url=https://login-update.top/secure user=carol
  L1-1  2026-04-25T08:12:00Z  net.dns_query  domain=github.com
  L1-2  2026-04-25T08:12:02Z  auth.login_success  user=bob src_ip=10.0.0.98

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "block_ip", "cited_log_id": "L1-0", "rationale": "External malicious network destination must be blocked."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T06:56:00Z  auth.login_success  user=erin src_ip=10.0.0.39
  L1-1  2026-04-25T22:36:00Z  net.outbound_connection  dst_ip=10.0.66.109 bytes_out=58492
  L1-2  2026-04-25T22:36:02Z  auth.login_success  user=dave src_ip=10.0.0.111

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "dismiss", "cited_log_id": "L1-2", "rationale": "No malicious indicators in the log window."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: brute_force: 7 event(s); first=auth.login_failure
LOG_WINDOW:
  L1-0  2026-04-25T06:40:00Z  auth.login_failure  user=service_acct src_ip=203.0.113.129
  L1-1  2026-04-25T06:40:05Z  auth.login_failure  user=service_acct src_ip=203.0.113.129
  L1-2  2026-04-25T06:40:10Z  auth.login_failure  user=service_acct src_ip=203.0.113.40
  L1-3  2026-04-25T06:40:15Z  auth.login_failure  user=service_acct src_ip=203.0.113.68
  L1-4  2026-04-25T06:40:20Z  auth.login_failure  user=service_acct src_ip=203.0.113.108
  L1-5  2026-04-25T07:10:00Z  net.dns_query  domain=internal.corp
  L1-6  2026-04-25T07:10:02Z  auth.login_success  user=carol src_ip=10.0.0.124

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-6", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: c2_beacon: 3 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T09:39:00Z  net.outbound_connection  dst_ip=10.0.34.232 bytes_out=97483
  L1-1  2026-04-25T09:39:02Z  net.dns_query  domain=internal.corp
  L1-2  2026-04-25T10:14:00Z  net.beacon  dst_ip=185.220.101.7 interval_s=90

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "block_ip", "cited_log_id": "L1-2", "rationale": "External malicious network destination must be blocked."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 4 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T14:22:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T14:22:05Z  file.write  path=C:\Users\Public\svc.exe
  L1-2  2026-04-25T16:52:00Z  auth.login_success  user=carol src_ip=10.0.0.135
  L1-3  2026-04-25T16:52:02Z  net.dns_query  domain=internal.corp

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-0", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T02:03:00Z  net.dns_query  domain=internal.corp
  L1-1  2026-04-25T02:03:02Z  net.dns_query  domain=internal.corp
  L1-2  2026-04-25T17:58:00Z  auth.login_success  user=carol src_ip=10.0.0.25

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "dismiss", "cited_log_id": "L1-2", "rationale": "No malicious indicators in the log window."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T01:38:00Z  net.beacon  dst_ip=10.0.59.19 interval_s=60
  L1-1  2026-04-25T06:38:00Z  auth.login_success  user=carol src_ip=10.0.0.231
  L1-2  2026-04-25T06:38:02Z  net.outbound_connection  dst_ip=10.0.221.247 bytes_out=93792

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-0", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T02:57:00Z  net.outbound_connection  dst_ip=10.0.201.89 bytes_out=92064
  L1-1  2026-04-25T02:57:02Z  net.outbound_connection  dst_ip=10.0.70.164 bytes_out=83046
  L1-2  2026-04-25T11:19:00Z  auth.login_success  user=bob src_ip=10.0.0.56

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "dismiss", "cited_log_id": "L1-2", "rationale": "No malicious indicators in the log window."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: brute_force: 11 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T11:23:00Z  auth.login_success  user=dave src_ip=10.0.0.185
  L1-1  2026-04-25T11:23:02Z  auth.login_success  user=dave src_ip=10.0.0.56
  L1-2  2026-04-25T15:26:00Z  auth.login_failure  user=admin src_ip=203.0.113.198
  L1-3  2026-04-25T15:26:05Z  auth.login_failure  user=admin src_ip=203.0.113.155
  L1-4  2026-04-25T15:26:10Z  auth.login_failure  user=admin src_ip=203.0.113.155
  L1-5  2026-04-25T15:26:15Z  auth.login_failure  user=admin src_ip=203.0.113.230
  L1-6  2026-04-25T15:26:20Z  auth.login_failure  user=admin src_ip=203.0.113.183
  L1-7  2026-04-25T15:26:25Z  auth.login_failure  user=admin src_ip=203.0.113.20
  L1-8  2026-04-25T15:26:30Z  auth.login_failure  user=admin src_ip=203.0.113.16
  L1-9  2026-04-25T15:26:35Z  auth.login_failure  user=admin src_ip=203.0.113.168
  L1-10  2026-04-25T15:26:40Z  auth.login_failure  user=admin src_ip=203.0.113.40

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: brute_force: 10 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T12:25:00Z  auth.login_success  user=bob src_ip=10.0.0.67
  L1-1  2026-04-25T12:25:02Z  auth.login_success  user=dave src_ip=10.0.0.174
  L1-2  2026-04-25T17:25:00Z  auth.login_failure  user=admin src_ip=203.0.113.59
  L1-3  2026-04-25T17:25:05Z  auth.login_failure  user=admin src_ip=203.0.113.120
  L1-4  2026-04-25T17:25:10Z  auth.login_failure  user=admin src_ip=203.0.113.184
  L1-5  2026-04-25T17:25:15Z  auth.login_failure  user=admin src_ip=203.0.113.9
  L1-6  2026-04-25T17:25:20Z  auth.login_failure  user=admin src_ip=203.0.113.238
  L1-7  2026-04-25T17:25:25Z  auth.login_failure  user=admin src_ip=203.0.113.195
  L1-8  2026-04-25T17:25:30Z  auth.login_failure  user=admin src_ip=203.0.113.78
  L1-9  2026-04-25T17:25:35Z  auth.login_failure  user=admin src_ip=203.0.113.30

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: phishing: 3 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T09:35:00Z  net.outbound_connection  dst_ip=10.0.234.70 bytes_out=15302
  L1-1  2026-04-25T09:35:02Z  auth.login_success  user=bob src_ip=10.0.0.249
  L1-2  2026-04-25T13:59:00Z  email.link_clicked  url=https://login-update.click/secure user=carol

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "block_ip", "cited_log_id": "L1-2", "rationale": "External malicious network destination must be blocked."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: phishing: 3 event(s); first=email.link_clicked
LOG_WINDOW:
  L1-0  2026-04-25T04:02:00Z  email.link_clicked  url=https://login-update.xyz/secure user=carol
  L1-1  2026-04-25T04:10:00Z  net.dns_query  domain=github.com
  L1-2  2026-04-25T04:10:02Z  net.outbound_connection  dst_ip=10.0.164.210 bytes_out=23624

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "block_ip", "cited_log_id": "L1-0", "rationale": "External malicious network destination must be blocked."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T01:04:00Z  net.dns_query  domain=internal.corp
  L1-1  2026-04-25T01:04:02Z  auth.login_success  user=bob src_ip=10.0.0.170
  L1-2  2026-04-25T05:28:00Z  net.beacon  dst_ip=10.0.159.122 interval_s=60

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T06:25:00Z  auth.login_success  user=carol src_ip=10.0.0.102
  L1-1  2026-04-25T06:25:02Z  net.outbound_connection  dst_ip=10.0.116.218 bytes_out=61917
  L1-2  2026-04-25T21:50:00Z  net.port_scan_hit  src_ip=203.0.113.149 port=3389

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: phishing: 3 event(s); first=email.link_clicked
LOG_WINDOW:
  L1-0  2026-04-25T00:57:00Z  email.link_clicked  url=https://login-update.xyz/secure user=alice
  L1-1  2026-04-25T05:02:00Z  auth.login_success  user=alice src_ip=10.0.0.130
  L1-2  2026-04-25T05:02:02Z  net.dns_query  domain=google.com

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "block_ip", "cited_log_id": "L1-0", "rationale": "External malicious network destination must be blocked."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T02:32:00Z  auth.login_success  user=carol src_ip=10.0.0.110
  L1-1  2026-04-25T02:32:02Z  net.dns_query  domain=github.com
  L1-2  2026-04-25T15:07:00Z  net.beacon  dst_ip=10.0.109.198 interval_s=60

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T06:07:00Z  net.outbound_connection  dst_ip=10.0.245.32 bytes_out=41495
  L1-1  2026-04-25T06:07:02Z  auth.login_success  user=bob src_ip=10.0.0.28
  L1-2  2026-04-25T07:54:00Z  net.beacon  dst_ip=10.0.215.198 interval_s=30

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: brute_force: 11 event(s); first=auth.login_failure
LOG_WINDOW:
  L1-0  2026-04-25T06:52:00Z  auth.login_failure  user=alice src_ip=203.0.113.11
  L1-1  2026-04-25T06:52:05Z  auth.login_failure  user=alice src_ip=203.0.113.74
  L1-2  2026-04-25T06:52:10Z  auth.login_failure  user=alice src_ip=203.0.113.118
  L1-3  2026-04-25T06:52:15Z  auth.login_failure  user=alice src_ip=203.0.113.54
  L1-4  2026-04-25T06:52:20Z  auth.login_failure  user=alice src_ip=203.0.113.149
  L1-5  2026-04-25T06:52:25Z  auth.login_failure  user=alice src_ip=203.0.113.44
  L1-6  2026-04-25T06:52:30Z  auth.login_failure  user=alice src_ip=203.0.113.101
  L1-7  2026-04-25T06:52:35Z  auth.login_failure  user=alice src_ip=203.0.113.226
  L1-8  2026-04-25T06:52:40Z  auth.login_failure  user=alice src_ip=203.0.113.72
  L1-9  2026-04-25T16:07:00Z  net.outbound_connection  dst_ip=10.0.56.82 bytes_out=4526
  L1-10  2026-04-25T16:07:02Z  auth.login_success  user=bob src_ip=10.0.0.150

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-10", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T00:58:00Z  net.outbound_connection  dst_ip=10.0.154.204 bytes_out=17632
  L1-1  2026-04-25T00:58:02Z  auth.login_success  user=alice src_ip=10.0.0.36
  L1-2  2026-04-25T21:54:00Z  net.port_scan_hit  src_ip=203.0.113.24 port=5985

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 4 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T00:51:00Z  proc.lolbin_use  process=powershell.exe parent_process=chrome.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T00:51:05Z  file.write  path=C:\Users\Public\payload.exe
  L1-2  2026-04-25T11:16:00Z  net.outbound_connection  dst_ip=10.0.142.43 bytes_out=25576
  L1-3  2026-04-25T11:16:02Z  net.dns_query  domain=internal.corp

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-0", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: brute_force: 10 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T00:22:00Z  net.dns_query  domain=google.com
  L1-1  2026-04-25T00:22:02Z  net.outbound_connection  dst_ip=10.0.65.130 bytes_out=33925
  L1-2  2026-04-25T08:50:00Z  auth.login_failure  user=admin src_ip=203.0.113.237
  L1-3  2026-04-25T08:50:05Z  auth.login_failure  user=admin src_ip=203.0.113.31
  L1-4  2026-04-25T08:50:10Z  auth.login_failure  user=admin src_ip=203.0.113.64
  L1-5  2026-04-25T08:50:15Z  auth.login_failure  user=admin src_ip=203.0.113.117
  L1-6  2026-04-25T08:50:20Z  auth.login_failure  user=admin src_ip=203.0.113.191
  L1-7  2026-04-25T08:50:25Z  auth.login_failure  user=admin src_ip=203.0.113.85
  L1-8  2026-04-25T08:50:30Z  auth.login_failure  user=admin src_ip=203.0.113.243
  L1-9  2026-04-25T08:50:35Z  auth.login_failure  user=admin src_ip=203.0.113.134

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 3 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T01:24:00Z  net.dns_query  domain=github.com
  L1-1  2026-04-25T01:24:02Z  net.dns_query  domain=internal.corp
  L1-2  2026-04-25T17:40:00Z  edr.behavior_match  severity=high rule_id=EDR-3355 host=host-015

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-2", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 5 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T00:45:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T00:45:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T00:45:30Z  auth.privilege_grant  user=bob role=admin
  L1-3  2026-04-25T17:23:00Z  net.dns_query  domain=google.com
  L1-4  2026-04-25T17:23:02Z  net.outbound_connection  dst_ip=10.0.66.127 bytes_out=19231

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "escalate", "cited_log_id": "L1-0", "rationale": "Combined endpoint and network compromise signals \u2014 page on-call."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 5 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T15:22:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T15:22:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T15:22:30Z  auth.privilege_grant  user=bob role=admin
  L1-3  2026-04-25T15:40:00Z  net.outbound_connection  dst_ip=10.0.159.205 bytes_out=7871
  L1-4  2026-04-25T15:40:02Z  net.dns_query  domain=google.com

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "escalate", "cited_log_id": "L1-0", "rationale": "Combined endpoint and network compromise signals \u2014 page on-call."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: brute_force: 9 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T08:28:00Z  auth.login_success  user=carol src_ip=10.0.0.17
  L1-1  2026-04-25T08:28:02Z  auth.login_success  user=carol src_ip=10.0.0.181
  L1-2  2026-04-25T18:28:00Z  auth.login_failure  user=service_acct src_ip=203.0.113.76
  L1-3  2026-04-25T18:28:05Z  auth.login_failure  user=service_acct src_ip=203.0.113.152
  L1-4  2026-04-25T18:28:10Z  auth.login_failure  user=service_acct src_ip=203.0.113.127
  L1-5  2026-04-25T18:28:15Z  auth.login_failure  user=service_acct src_ip=203.0.113.193
  L1-6  2026-04-25T18:28:20Z  auth.login_failure  user=service_acct src_ip=203.0.113.233
  L1-7  2026-04-25T18:28:25Z  auth.login_failure  user=service_acct src_ip=203.0.113.18
  L1-8  2026-04-25T18:28:30Z  auth.login_failure  user=service_acct src_ip=203.0.113.51

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T13:50:00Z  net.dns_query  domain=internal.corp
  L1-1  2026-04-25T13:50:02Z  net.dns_query  domain=internal.corp
  L1-2  2026-04-25T15:16:00Z  auth.login_success  user=erin src_ip=10.0.0.125

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "dismiss", "cited_log_id": "L1-2", "rationale": "No malicious indicators in the log window."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T03:55:00Z  auth.login_success  user=carol src_ip=10.0.0.53
  L1-1  2026-04-25T14:00:00Z  net.outbound_connection  dst_ip=10.0.25.169 bytes_out=3660
  L1-2  2026-04-25T14:00:02Z  net.outbound_connection  dst_ip=10.0.201.242 bytes_out=75086

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "dismiss", "cited_log_id": "L1-2", "rationale": "No malicious indicators in the log window."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T15:20:00Z  auth.login_success  user=carol src_ip=10.0.0.203
  L1-1  2026-04-25T15:20:02Z  auth.login_success  user=bob src_ip=10.0.0.71
  L1-2  2026-04-25T15:43:00Z  auth.login_success  user=alice src_ip=10.0.0.159

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "dismiss", "cited_log_id": "L1-2", "rationale": "No malicious indicators in the log window."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: c2_beacon: 3 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T01:28:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=90
  L1-1  2026-04-25T12:11:00Z  net.dns_query  domain=google.com
  L1-2  2026-04-25T12:11:02Z  net.dns_query  domain=google.com

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "block_ip", "cited_log_id": "L1-0", "rationale": "External malicious network destination must be blocked."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T16:19:00Z  auth.login_success  user=dave src_ip=10.0.0.87
  L1-1  2026-04-25T19:37:00Z  net.outbound_connection  dst_ip=10.0.28.180 bytes_out=98462
  L1-2  2026-04-25T19:37:02Z  auth.login_success  user=carol src_ip=10.0.0.124

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "dismiss", "cited_log_id": "L1-2", "rationale": "No malicious indicators in the log window."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T01:17:00Z  auth.login_success  user=bob src_ip=10.0.0.202
  L1-1  2026-04-25T01:17:02Z  auth.login_success  user=bob src_ip=10.0.0.244
  L1-2  2026-04-25T16:13:00Z  net.port_scan_hit  src_ip=203.0.113.230 port=22

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T02:48:00Z  net.outbound_connection  dst_ip=10.0.30.249 bytes_out=13601
  L1-1  2026-04-25T02:48:02Z  net.dns_query  domain=github.com
  L1-2  2026-04-25T14:13:00Z  net.port_scan_hit  src_ip=203.0.113.211 port=5985

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.port_scan_hit
LOG_WINDOW:
  L1-0  2026-04-25T04:10:00Z  net.port_scan_hit  src_ip=203.0.113.15 port=445
  L1-1  2026-04-25T14:24:00Z  net.dns_query  domain=internal.corp
  L1-2  2026-04-25T14:24:02Z  net.dns_query  domain=internal.corp

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-0", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 4 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T10:58:00Z  proc.lolbin_use  process=powershell.exe parent_process=winword.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T10:58:05Z  file.write  path=C:\Users\Public\payload.exe
  L1-2  2026-04-25T17:44:00Z  auth.login_success  user=dave src_ip=10.0.0.232
  L1-3  2026-04-25T17:44:02Z  auth.login_success  user=bob src_ip=10.0.0.89

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-0", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 4 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T17:52:00Z  proc.lolbin_use  process=powershell.exe parent_process=winword.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T17:52:05Z  file.write  path=C:\Users\Public\payload.exe
  L1-2  2026-04-25T19:32:00Z  auth.login_success  user=bob src_ip=10.0.0.130
  L1-3  2026-04-25T19:32:02Z  net.outbound_connection  dst_ip=10.0.215.119 bytes_out=59727

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-0", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 3 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T19:51:00Z  net.dns_query  domain=github.com
  L1-1  2026-04-25T19:51:02Z  net.outbound_connection  dst_ip=10.0.146.44 bytes_out=78786
  L1-2  2026-04-25T21:23:00Z  edr.behavior_match  severity=high rule_id=EDR-2659 host=host-011

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-2", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T21:59:00Z  net.beacon  dst_ip=10.0.142.58 interval_s=30
  L1-1  2026-04-25T22:39:00Z  net.outbound_connection  dst_ip=10.0.69.92 bytes_out=93149
  L1-2  2026-04-25T22:39:02Z  net.dns_query  domain=google.com

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-0", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T03:41:00Z  net.outbound_connection  dst_ip=10.0.160.76 bytes_out=71923
  L1-1  2026-04-25T03:41:02Z  net.outbound_connection  dst_ip=10.0.182.93 bytes_out=77242
  L1-2  2026-04-25T09:24:00Z  net.port_scan_hit  src_ip=203.0.113.57 port=445

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T10:34:00Z  auth.login_success  user=bob src_ip=10.0.0.71
  L1-1  2026-04-25T10:34:02Z  net.dns_query  domain=google.com
  L1-2  2026-04-25T12:21:00Z  edr.behavior_match  severity=high rule_id=EDR-3804 host=host-007

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-2", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: phishing: 3 event(s); first=email.link_clicked
LOG_WINDOW:
  L1-0  2026-04-25T02:23:00Z  email.link_clicked  url=https://login-update.click/secure user=carol
  L1-1  2026-04-25T07:24:00Z  auth.login_success  user=alice src_ip=10.0.0.212
  L1-2  2026-04-25T07:24:02Z  net.outbound_connection  dst_ip=10.0.28.216 bytes_out=27925

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "block_ip", "cited_log_id": "L1-0", "rationale": "External malicious network destination must be blocked."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 4 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T20:59:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T20:59:00Z  net.dns_query  domain=github.com
  L1-2  2026-04-25T20:59:02Z  net.dns_query  domain=google.com
  L1-3  2026-04-25T20:59:05Z  file.write  path=C:\Users\Public\payload.exe

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-0", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: brute_force: 8 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T07:05:00Z  net.dns_query  domain=github.com
  L1-1  2026-04-25T07:05:02Z  net.outbound_connection  dst_ip=10.0.82.150 bytes_out=71154
  L1-2  2026-04-25T18:26:00Z  auth.login_failure  user=service_acct src_ip=203.0.113.115
  L1-3  2026-04-25T18:26:05Z  auth.login_failure  user=service_acct src_ip=203.0.113.250
  L1-4  2026-04-25T18:26:10Z  auth.login_failure  user=service_acct src_ip=203.0.113.189
  L1-5  2026-04-25T18:26:15Z  auth.login_failure  user=service_acct src_ip=203.0.113.118
  L1-6  2026-04-25T18:26:20Z  auth.login_failure  user=service_acct src_ip=203.0.113.147
  L1-7  2026-04-25T18:26:25Z  auth.login_failure  user=service_acct src_ip=203.0.113.219

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: phishing: 3 event(s); first=email.link_clicked
LOG_WINDOW:
  L1-0  2026-04-25T11:27:00Z  email.link_clicked  url=https://login-update.cn/secure user=carol
  L1-1  2026-04-25T13:52:00Z  auth.login_success  user=alice src_ip=10.0.0.151
  L1-2  2026-04-25T13:52:02Z  net.dns_query  domain=github.com

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "block_ip", "cited_log_id": "L1-0", "rationale": "External malicious network destination must be blocked."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: brute_force: 11 event(s); first=auth.login_failure
LOG_WINDOW:
  L1-0  2026-04-25T00:17:00Z  auth.login_failure  user=alice src_ip=203.0.113.47
  L1-1  2026-04-25T00:17:05Z  auth.login_failure  user=alice src_ip=203.0.113.241
  L1-2  2026-04-25T00:17:10Z  auth.login_failure  user=alice src_ip=203.0.113.239
  L1-3  2026-04-25T00:17:15Z  auth.login_failure  user=alice src_ip=203.0.113.222
  L1-4  2026-04-25T00:17:20Z  auth.login_failure  user=alice src_ip=203.0.113.41
  L1-5  2026-04-25T00:17:25Z  auth.login_failure  user=alice src_ip=203.0.113.133
  L1-6  2026-04-25T00:17:30Z  auth.login_failure  user=alice src_ip=203.0.113.120
  L1-7  2026-04-25T00:17:35Z  auth.login_failure  user=alice src_ip=203.0.113.154
  L1-8  2026-04-25T00:17:40Z  auth.login_failure  user=alice src_ip=203.0.113.14
  L1-9  2026-04-25T12:49:00Z  net.dns_query  domain=github.com
  L1-10  2026-04-25T12:49:02Z  auth.login_success  user=dave src_ip=10.0.0.249

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-10", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T00:25:00Z  auth.login_success  user=alice src_ip=10.0.0.74
  L1-1  2026-04-25T00:25:02Z  net.outbound_connection  dst_ip=10.0.233.190 bytes_out=1836
  L1-2  2026-04-25T18:10:00Z  edr.behavior_match  severity=high rule_id=EDR-2301 host=host-017

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-2", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T01:24:00Z  net.beacon  dst_ip=10.0.10.149 interval_s=90
  L1-1  2026-04-25T12:13:00Z  net.outbound_connection  dst_ip=10.0.6.23 bytes_out=88689
  L1-2  2026-04-25T12:13:02Z  net.outbound_connection  dst_ip=10.0.145.202 bytes_out=81167

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-0", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T05:23:00Z  auth.login_success  user=alice src_ip=10.0.0.36
  L1-1  2026-04-25T05:23:02Z  auth.login_success  user=carol src_ip=10.0.0.121
  L1-2  2026-04-25T22:33:00Z  auth.login_success  user=dave src_ip=10.0.0.132

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "dismiss", "cited_log_id": "L1-2", "rationale": "No malicious indicators in the log window."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 4 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T07:49:00Z  net.dns_query  domain=google.com
  L1-1  2026-04-25T07:49:02Z  net.dns_query  domain=github.com
  L1-2  2026-04-25T16:09:00Z  proc.lolbin_use  process=powershell.exe parent_process=chrome.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-3  2026-04-25T16:09:05Z  file.write  path=C:\Users\Public\tmp.exe

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "quarantine_host", "cited_log_id": "L1-2", "rationale": "Endpoint compromise indicators warrant isolation."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T17:00:00Z  net.dns_query  domain=github.com
  L1-1  2026-04-25T17:00:02Z  auth.login_success  user=dave src_ip=10.0.0.233
  L1-2  2026-04-25T22:00:00Z  auth.login_success  user=carol src_ip=10.0.0.140

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "dismiss", "cited_log_id": "L1-2", "rationale": "No malicious indicators in the log window."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: brute_force: 9 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T09:27:00Z  net.outbound_connection  dst_ip=10.0.52.37 bytes_out=77459
  L1-1  2026-04-25T09:27:02Z  net.outbound_connection  dst_ip=10.0.146.173 bytes_out=65508
  L1-2  2026-04-25T09:35:00Z  auth.login_failure  user=alice src_ip=203.0.113.60
  L1-3  2026-04-25T09:35:05Z  auth.login_failure  user=alice src_ip=203.0.113.190
  L1-4  2026-04-25T09:35:10Z  auth.login_failure  user=alice src_ip=203.0.113.158
  L1-5  2026-04-25T09:35:15Z  auth.login_failure  user=alice src_ip=203.0.113.35
  L1-6  2026-04-25T09:35:20Z  auth.login_failure  user=alice src_ip=203.0.113.168
  L1-7  2026-04-25T09:35:25Z  auth.login_failure  user=alice src_ip=203.0.113.169
  L1-8  2026-04-25T09:35:30Z  auth.login_failure  user=alice src_ip=203.0.113.7

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.port_scan_hit
LOG_WINDOW:
  L1-0  2026-04-25T11:18:00Z  net.port_scan_hit  src_ip=203.0.113.95 port=3389
  L1-1  2026-04-25T16:11:00Z  auth.login_success  user=carol src_ip=10.0.0.166
  L1-2  2026-04-25T16:11:02Z  auth.login_success  user=alice src_ip=10.0.0.92

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-0", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: brute_force: 8 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T03:17:00Z  net.outbound_connection  dst_ip=10.0.242.53 bytes_out=99225
  L1-1  2026-04-25T03:17:02Z  net.dns_query  domain=google.com
  L1-2  2026-04-25T15:00:00Z  auth.login_failure  user=root src_ip=203.0.113.63
  L1-3  2026-04-25T15:00:05Z  auth.login_failure  user=root src_ip=203.0.113.82
  L1-4  2026-04-25T15:00:10Z  auth.login_failure  user=root src_ip=203.0.113.121
  L1-5  2026-04-25T15:00:15Z  auth.login_failure  user=root src_ip=203.0.113.67
  L1-6  2026-04-25T15:00:20Z  auth.login_failure  user=root src_ip=203.0.113.75
  L1-7  2026-04-25T15:00:25Z  auth.login_failure  user=root src_ip=203.0.113.206

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-2", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: c2_beacon: 3 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T00:55:00Z  net.beacon  dst_ip=185.220.101.7 interval_s=60
  L1-1  2026-04-25T15:40:00Z  net.dns_query  domain=google.com
  L1-2  2026-04-25T15:40:02Z  net.outbound_connection  dst_ip=10.0.71.105 bytes_out=48618

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "block_ip", "cited_log_id": "L1-0", "rationale": "External malicious network destination must be blocked."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: benign_noise: 3 event(s); first=net.port_scan_hit
LOG_WINDOW:
  L1-0  2026-04-25T22:17:00Z  net.port_scan_hit  src_ip=203.0.113.220 port=23
  L1-1  2026-04-25T22:24:00Z  net.outbound_connection  dst_ip=10.0.89.110 bytes_out=77423
  L1-2  2026-04-25T22:24:02Z  auth.login_success  user=bob src_ip=10.0.0.171

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "monitor", "cited_log_id": "L1-0", "rationale": "Weak signal worth observing but no containment yet."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 5 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T03:45:00Z  auth.login_success  user=alice src_ip=10.0.0.22
  L1-1  2026-04-25T03:45:02Z  net.dns_query  domain=github.com
  L1-2  2026-04-25T14:52:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-3  2026-04-25T14:52:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-4  2026-04-25T14:52:30Z  auth.privilege_grant  user=alice role=admin

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "escalate", "cited_log_id": "L1-2", "rationale": "Combined endpoint and network compromise signals \u2014 page on-call."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 5 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T10:45:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T10:45:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T10:45:30Z  auth.privilege_grant  user=alice role=admin
  L1-3  2026-04-25T13:47:00Z  net.outbound_connection  dst_ip=10.0.51.187 bytes_out=37248
  L1-4  2026-04-25T13:47:02Z  auth.login_success  user=bob src_ip=10.0.0.48

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "escalate", "cited_log_id": "L1-0", "rationale": "Combined endpoint and network compromise signals \u2014 page on-call."}


[System] You are a senior SOC analyst. You triage SIEM alerts. Read the alert and the structured log window, then choose exactly one action from {dismiss, monitor, quarantine_host, block_ip, escalate} and cite the single most diagnostic log_id. Respond with a JSON object only. Never invent log_ids.

[User]
ALERT: malware_execution: 5 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T21:09:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T21:09:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T21:09:30Z  auth.privilege_grant  user=bob role=admin
  L1-3  2026-04-25T21:15:00Z  net.dns_query  domain=google.com
  L1-4  2026-04-25T21:15:02Z  net.outbound_connection  dst_ip=10.0.47.94 bytes_out=25706

Respond with JSON in this shape:
{
  "action":        "dismiss|monitor|quarantine_host|block_ip|escalate",
  "cited_log_id":  "<one log_id from the log_window>",
  "rationale":     "<one short sentence>"
}

Example:
ALERT: c2_beacon: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:00:00Z  net.beacon  dst_ip=203.0.113.5 interval_s=60

Response:
{"action": "block_ip", "cited_log_id": "L1-0", "rationale": "Periodic beacon to external IP indicates C2."}

[Assistant] {"action": "escalate", "cited_log_id": "L1-0", "rationale": "Combined endpoint and network compromise signals \u2014 page on-call."}