[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: 1 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T13:48:00Z  auth.login_success  user=dave src_ip=10.0.0.57

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": "L1-0", "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: 1 event(s); first=edr.behavior_match
LOG_WINDOW:
  L1-0  2026-04-25T21:50:00Z  edr.behavior_match  severity=high rule_id=EDR-1125 host=host-010

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=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T02:42:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T02:42:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T02:42:30Z  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": "L1-0", "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: 7 event(s); first=auth.login_failure
LOG_WINDOW:
  L1-0  2026-04-25T04:31:00Z  auth.login_failure  user=service_acct src_ip=203.0.113.145
  L1-1  2026-04-25T04:31:05Z  auth.login_failure  user=service_acct src_ip=203.0.113.206
  L1-2  2026-04-25T04:31:10Z  auth.login_failure  user=service_acct src_ip=203.0.113.122
  L1-3  2026-04-25T04:31:15Z  auth.login_failure  user=service_acct src_ip=203.0.113.29
  L1-4  2026-04-25T04:31:20Z  auth.login_failure  user=service_acct src_ip=203.0.113.219
  L1-5  2026-04-25T04:31:25Z  auth.login_failure  user=service_acct src_ip=203.0.113.196
  L1-6  2026-04-25T04:31:30Z  auth.login_failure  user=service_acct src_ip=203.0.113.129

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: 1 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T07:22:00Z  auth.login_success  user=dave src_ip=10.0.0.138

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": "L1-0", "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: phishing: 1 event(s); first=email.link_clicked
LOG_WINDOW:
  L1-0  2026-04-25T19:55:00Z  email.link_clicked  url=https://login-update.cn/secure user=bob

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: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T01:36:00Z  net.beacon  dst_ip=10.0.245.236 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": "L1-0", "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: 1 event(s); first=edr.behavior_match
LOG_WINDOW:
  L1-0  2026-04-25T05:04:00Z  edr.behavior_match  severity=high rule_id=EDR-3154 host=host-031

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: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T18:44:00Z  net.beacon  dst_ip=10.0.53.84 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": "L1-0", "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: 6 event(s); first=auth.login_failure
LOG_WINDOW:
  L1-0  2026-04-25T04:30:00Z  auth.login_failure  user=alice src_ip=203.0.113.55
  L1-1  2026-04-25T04:30:05Z  auth.login_failure  user=alice src_ip=203.0.113.219
  L1-2  2026-04-25T04:30:10Z  auth.login_failure  user=alice src_ip=203.0.113.92
  L1-3  2026-04-25T04:30:15Z  auth.login_failure  user=alice src_ip=203.0.113.244
  L1-4  2026-04-25T04:30:20Z  auth.login_failure  user=alice src_ip=203.0.113.182
  L1-5  2026-04-25T04:30:25Z  auth.login_failure  user=alice src_ip=203.0.113.32

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: 6 event(s); first=auth.login_failure
LOG_WINDOW:
  L1-0  2026-04-25T14:18:00Z  auth.login_failure  user=root src_ip=203.0.113.11
  L1-1  2026-04-25T14:18:05Z  auth.login_failure  user=root src_ip=203.0.113.125
  L1-2  2026-04-25T14:18:10Z  auth.login_failure  user=root src_ip=203.0.113.236
  L1-3  2026-04-25T14:18:15Z  auth.login_failure  user=root src_ip=203.0.113.216
  L1-4  2026-04-25T14:18:20Z  auth.login_failure  user=root src_ip=203.0.113.48
  L1-5  2026-04-25T14:18:25Z  auth.login_failure  user=root src_ip=203.0.113.184

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: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T21:50:00Z  net.beacon  dst_ip=10.0.249.50 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": "L1-0", "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: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T11:07:00Z  net.beacon  dst_ip=10.0.160.206 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": "L1-0", "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: 3 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T10:52:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T10:52:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T10:52:30Z  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": "L1-0", "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: 2 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T18:29:00Z  proc.lolbin_use  process=powershell.exe parent_process=winword.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T18:29:05Z  file.write  path=C:\Users\Public\svc.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: phishing: 1 event(s); first=email.link_clicked
LOG_WINDOW:
  L1-0  2026-04-25T01:23:00Z  email.link_clicked  url=https://login-update.cn/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": "L1-0", "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: 3 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T13:56:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T13:56:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T13:56:30Z  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": "L1-0", "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: benign_noise: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T10:21:00Z  net.beacon  dst_ip=10.0.150.67 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": "L1-0", "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: phishing: 1 event(s); first=email.link_clicked
LOG_WINDOW:
  L1-0  2026-04-25T19:27:00Z  email.link_clicked  url=https://login-update.click/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": "L1-0", "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: 3 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T16:36:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T16:36:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T16:36:30Z  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": "L1-0", "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: 1 event(s); first=edr.behavior_match
LOG_WINDOW:
  L1-0  2026-04-25T05:52:00Z  edr.behavior_match  severity=high rule_id=EDR-6082 host=host-041

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: 2 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T00:04:00Z  proc.lolbin_use  process=powershell.exe parent_process=winword.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T00:04:05Z  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": "L1-0", "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: 1 event(s); first=net.port_scan_hit
LOG_WINDOW:
  L1-0  2026-04-25T08:26:00Z  net.port_scan_hit  src_ip=203.0.113.229 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": "L1-0", "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: 7 event(s); first=auth.login_failure
LOG_WINDOW:
  L1-0  2026-04-25T06:05:00Z  auth.login_failure  user=root src_ip=203.0.113.223
  L1-1  2026-04-25T06:05:05Z  auth.login_failure  user=root src_ip=203.0.113.117
  L1-2  2026-04-25T06:05:10Z  auth.login_failure  user=root src_ip=203.0.113.221
  L1-3  2026-04-25T06:05:15Z  auth.login_failure  user=root src_ip=203.0.113.44
  L1-4  2026-04-25T06:05:20Z  auth.login_failure  user=root src_ip=203.0.113.95
  L1-5  2026-04-25T06:05:25Z  auth.login_failure  user=root src_ip=203.0.113.103
  L1-6  2026-04-25T06:05:30Z  auth.login_failure  user=root src_ip=203.0.113.250

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: 2 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T21:19:00Z  proc.lolbin_use  process=powershell.exe parent_process=winword.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T21:19:05Z  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": "L1-0", "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=auth.login_failure
LOG_WINDOW:
  L1-0  2026-04-25T12:10:00Z  auth.login_failure  user=root src_ip=203.0.113.53
  L1-1  2026-04-25T12:10:05Z  auth.login_failure  user=root src_ip=203.0.113.145
  L1-2  2026-04-25T12:10:10Z  auth.login_failure  user=root src_ip=203.0.113.35
  L1-3  2026-04-25T12:10:15Z  auth.login_failure  user=root src_ip=203.0.113.124
  L1-4  2026-04-25T12:10:20Z  auth.login_failure  user=root src_ip=203.0.113.90
  L1-5  2026-04-25T12:10:25Z  auth.login_failure  user=root src_ip=203.0.113.87
  L1-6  2026-04-25T12:10:30Z  auth.login_failure  user=root src_ip=203.0.113.219
  L1-7  2026-04-25T12:10:35Z  auth.login_failure  user=root src_ip=203.0.113.76

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: 1 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T01:43:00Z  net.beacon  dst_ip=185.220.101.7 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": "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: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T12:10:00Z  auth.login_success  user=bob src_ip=10.0.0.203
  L1-1  2026-04-25T19:01:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-2  2026-04-25T19:01:05Z  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": "L1-1", "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=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T03:53:00Z  auth.login_success  user=bob src_ip=10.0.0.99
  L1-1  2026-04-25T16:17:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-2  2026-04-25T16:17:05Z  file.write  path=C:\Users\Public\svc.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": "L1-1", "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: 2 event(s); first=net.port_scan_hit
LOG_WINDOW:
  L1-0  2026-04-25T12:34:00Z  net.port_scan_hit  src_ip=203.0.113.134 port=22
  L1-1  2026-04-25T14:14:00Z  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: 2 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T03:52:00Z  net.dns_query  domain=internal.corp
  L1-1  2026-04-25T10:03:00Z  net.beacon  dst_ip=10.0.213.232 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": "L1-1", "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: 2 event(s); first=edr.behavior_match
LOG_WINDOW:
  L1-0  2026-04-25T17:09:00Z  edr.behavior_match  severity=high rule_id=EDR-1664 host=host-026
  L1-1  2026-04-25T19:46:00Z  auth.login_success  user=alice src_ip=10.0.0.52

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: 2 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T08:07:00Z  net.dns_query  domain=google.com
  L1-1  2026-04-25T19:32:00Z  edr.behavior_match  severity=high rule_id=EDR-7532 host=host-029

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": "L1-1", "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: 2 event(s); first=net.port_scan_hit
LOG_WINDOW:
  L1-0  2026-04-25T09:53:00Z  net.port_scan_hit  src_ip=203.0.113.220 port=445
  L1-1  2026-04-25T17:50:00Z  auth.login_success  user=dave src_ip=10.0.0.19

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: 3 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T00:34:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T00:34:05Z  file.write  path=C:\Users\Public\payload.exe
  L1-2  2026-04-25T14:54:00Z  auth.login_success  user=carol src_ip=10.0.0.158

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: 2 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T08:24:00Z  net.outbound_connection  dst_ip=10.0.81.34 bytes_out=95577
  L1-1  2026-04-25T18:33:00Z  edr.behavior_match  severity=high rule_id=EDR-2712 host=host-037

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": "L1-1", "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: c2_beacon: 2 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T04:24:00Z  net.outbound_connection  dst_ip=10.0.241.250 bytes_out=76569
  L1-1  2026-04-25T12:39:00Z  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": "L1-1", "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  2026-04-25T03:52:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T03:52:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T03:52:30Z  auth.privilege_grant  user=alice role=admin
  L1-3  2026-04-25T10:42:00Z  net.outbound_connection  dst_ip=10.0.200.75 bytes_out=88457

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: 2 event(s); first=email.link_clicked
LOG_WINDOW:
  L1-0  2026-04-25T01:59:00Z  email.link_clicked  url=https://login-update.ru/secure user=carol
  L1-1  2026-04-25T10:45:00Z  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: benign_noise: 2 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T20:22:00Z  net.beacon  dst_ip=10.0.197.9 interval_s=30
  L1-1  2026-04-25T20:55:00Z  auth.login_success  user=bob src_ip=10.0.0.135

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: 3 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T04:31:00Z  auth.login_success  user=dave src_ip=10.0.0.23
  L1-1  2026-04-25T15:16:00Z  proc.lolbin_use  process=powershell.exe parent_process=winword.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-2  2026-04-25T15:16:05Z  file.write  path=C:\Users\Public\svc.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": "L1-1", "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: 2 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T14:53:00Z  net.outbound_connection  dst_ip=10.0.126.34 bytes_out=16101
  L1-1  2026-04-25T19:25:00Z  net.beacon  dst_ip=10.0.228.184 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": "L1-1", "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=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T11:39:00Z  net.dns_query  domain=internal.corp
  L1-1  2026-04-25T18:57:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-2  2026-04-25T18:57:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-3  2026-04-25T18:57:30Z  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": "L1-1", "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: 4 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T01:19:00Z  net.dns_query  domain=internal.corp
  L1-1  2026-04-25T22:42:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-2  2026-04-25T22:42:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-3  2026-04-25T22:42:30Z  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": "L1-1", "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: 2 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T01:28:00Z  net.dns_query  domain=google.com
  L1-1  2026-04-25T11:21:00Z  net.beacon  dst_ip=10.0.124.77 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": "L1-1", "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_failure
LOG_WINDOW:
  L1-0  2026-04-25T00:28:00Z  auth.login_failure  user=admin src_ip=203.0.113.131
  L1-1  2026-04-25T00:28:05Z  auth.login_failure  user=admin src_ip=203.0.113.122
  L1-2  2026-04-25T00:28:10Z  auth.login_failure  user=admin src_ip=203.0.113.219
  L1-3  2026-04-25T00:28:15Z  auth.login_failure  user=admin src_ip=203.0.113.161
  L1-4  2026-04-25T00:28:20Z  auth.login_failure  user=admin src_ip=203.0.113.62
  L1-5  2026-04-25T00:28:25Z  auth.login_failure  user=admin src_ip=203.0.113.90
  L1-6  2026-04-25T00:28:30Z  auth.login_failure  user=admin src_ip=203.0.113.198
  L1-7  2026-04-25T00:28:35Z  auth.login_failure  user=admin src_ip=203.0.113.137
  L1-8  2026-04-25T00:28:40Z  auth.login_failure  user=admin src_ip=203.0.113.44
  L1-9  2026-04-25T16:25:00Z  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: malware_execution: 2 event(s); first=edr.behavior_match
LOG_WINDOW:
  L1-0  2026-04-25T15:42:00Z  edr.behavior_match  severity=high rule_id=EDR-2076 host=host-049
  L1-1  2026-04-25T20:38:00Z  auth.login_success  user=bob src_ip=10.0.0.114

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: 2 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T13:55:00Z  net.outbound_connection  dst_ip=10.0.48.213 bytes_out=33415
  L1-1  2026-04-25T22:49:00Z  auth.login_success  user=alice src_ip=10.0.0.82

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": "L1-1", "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: 2 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T04:24:00Z  auth.login_success  user=erin src_ip=10.0.0.131
  L1-1  2026-04-25T18:22:00Z  auth.login_success  user=dave src_ip=10.0.0.244

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": "L1-1", "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: 2 event(s); first=net.port_scan_hit
LOG_WINDOW:
  L1-0  2026-04-25T09:07:00Z  net.port_scan_hit  src_ip=203.0.113.127 port=5985
  L1-1  2026-04-25T14:37:00Z  auth.login_success  user=dave src_ip=10.0.0.8

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: 6 event(s); first=auth.login_failure
LOG_WINDOW:
  L1-0  2026-04-25T03:09:00Z  auth.login_failure  user=service_acct src_ip=203.0.113.202
  L1-1  2026-04-25T03:09:05Z  auth.login_failure  user=service_acct src_ip=203.0.113.37
  L1-2  2026-04-25T03:09:10Z  auth.login_failure  user=service_acct src_ip=203.0.113.120
  L1-3  2026-04-25T03:09:15Z  auth.login_failure  user=service_acct src_ip=203.0.113.166
  L1-4  2026-04-25T03:09:20Z  auth.login_failure  user=service_acct src_ip=203.0.113.36
  L1-5  2026-04-25T03:53:00Z  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: 2 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T12:52:00Z  auth.login_success  user=dave src_ip=10.0.0.95
  L1-1  2026-04-25T13:36:00Z  net.outbound_connection  dst_ip=10.0.148.112 bytes_out=63213

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": "L1-1", "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: 3 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T21:04:00Z  net.outbound_connection  dst_ip=10.0.107.239 bytes_out=9359
  L1-1  2026-04-25T22:25:00Z  proc.lolbin_use  process=powershell.exe parent_process=chrome.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-2  2026-04-25T22:25:05Z  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": "L1-1", "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: 2 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T14:14:00Z  net.beacon  dst_ip=10.0.160.155 interval_s=60
  L1-1  2026-04-25T17:14:00Z  net.outbound_connection  dst_ip=10.0.48.40 bytes_out=17692

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: 2 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T06:23:00Z  net.outbound_connection  dst_ip=10.0.42.159 bytes_out=15169
  L1-1  2026-04-25T18:39:00Z  edr.behavior_match  severity=high rule_id=EDR-4913 host=host-001

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": "L1-1", "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=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T10:27:00Z  auth.login_success  user=alice src_ip=10.0.0.124
  L1-1  2026-04-25T19:30:00Z  auth.login_failure  user=alice src_ip=203.0.113.73
  L1-2  2026-04-25T19:30:05Z  auth.login_failure  user=alice src_ip=203.0.113.119
  L1-3  2026-04-25T19:30:10Z  auth.login_failure  user=alice src_ip=203.0.113.94
  L1-4  2026-04-25T19:30:15Z  auth.login_failure  user=alice src_ip=203.0.113.213
  L1-5  2026-04-25T19:30:20Z  auth.login_failure  user=alice src_ip=203.0.113.21
  L1-6  2026-04-25T19:30:25Z  auth.login_failure  user=alice src_ip=203.0.113.155
  L1-7  2026-04-25T19:30:30Z  auth.login_failure  user=alice src_ip=203.0.113.21
  L1-8  2026-04-25T19:30:35Z  auth.login_failure  user=alice src_ip=203.0.113.21
  L1-9  2026-04-25T19:30:40Z  auth.login_failure  user=alice src_ip=203.0.113.227

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": "L1-1", "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: 2 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T04:27:00Z  net.dns_query  domain=internal.corp
  L1-1  2026-04-25T05:51:00Z  net.port_scan_hit  src_ip=203.0.113.62 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": "L1-1", "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=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T06:20:00Z  net.dns_query  domain=github.com
  L1-1  2026-04-25T09:29:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-2  2026-04-25T09:29:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-3  2026-04-25T09:29:30Z  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": "L1-1", "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: 2 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T01:59:00Z  net.dns_query  domain=google.com
  L1-1  2026-04-25T08:03:00Z  net.port_scan_hit  src_ip=203.0.113.70 port=23

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": "L1-1", "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  2026-04-25T04:48:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T04:48:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T04:48:30Z  auth.privilege_grant  user=alice role=admin
  L1-3  2026-04-25T08:00:00Z  auth.login_success  user=bob src_ip=10.0.0.175

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: benign_noise: 2 event(s); first=net.port_scan_hit
LOG_WINDOW:
  L1-0  2026-04-25T14:43:00Z  net.port_scan_hit  src_ip=203.0.113.80 port=22
  L1-1  2026-04-25T17:05:00Z  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": "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: phishing: 2 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T07:21:00Z  net.dns_query  domain=google.com
  L1-1  2026-04-25T11:28:00Z  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": "L1-1", "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: 2 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T11:39:00Z  net.dns_query  domain=internal.corp
  L1-1  2026-04-25T13:37:00Z  auth.login_success  user=dave src_ip=10.0.0.153

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": "L1-1", "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: 3 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T03:22:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-1  2026-04-25T03:22:05Z  file.write  path=C:\Users\Public\payload.exe
  L1-2  2026-04-25T12:12:00Z  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": "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  2026-04-25T07:39:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T07:39:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T07:39:30Z  auth.privilege_grant  user=bob role=admin
  L1-3  2026-04-25T14:18:00Z  net.outbound_connection  dst_ip=10.0.113.236 bytes_out=89518

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: 2 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T04:20:00Z  auth.login_success  user=carol src_ip=10.0.0.172
  L1-1  2026-04-25T09:05:00Z  edr.behavior_match  severity=high rule_id=EDR-1199 host=host-040

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": "L1-1", "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: 7 event(s); first=auth.login_failure
LOG_WINDOW:
  L1-0  2026-04-25T16:32:00Z  auth.login_failure  user=root src_ip=203.0.113.184
  L1-1  2026-04-25T16:32:05Z  auth.login_failure  user=root src_ip=203.0.113.67
  L1-2  2026-04-25T16:32:10Z  auth.login_failure  user=root src_ip=203.0.113.55
  L1-3  2026-04-25T16:32:15Z  auth.login_failure  user=root src_ip=203.0.113.39
  L1-4  2026-04-25T16:32:20Z  auth.login_failure  user=root src_ip=203.0.113.29
  L1-5  2026-04-25T16:32:25Z  auth.login_failure  user=root src_ip=203.0.113.45
  L1-6  2026-04-25T16:39:00Z  auth.login_success  user=carol src_ip=10.0.0.11

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: brute_force: 7 event(s); first=auth.login_failure
LOG_WINDOW:
  L1-0  2026-04-25T14:41:00Z  auth.login_failure  user=admin src_ip=203.0.113.161
  L1-1  2026-04-25T14:41:05Z  auth.login_failure  user=admin src_ip=203.0.113.193
  L1-2  2026-04-25T14:41:10Z  auth.login_failure  user=admin src_ip=203.0.113.187
  L1-3  2026-04-25T14:41:15Z  auth.login_failure  user=admin src_ip=203.0.113.93
  L1-4  2026-04-25T14:41:20Z  auth.login_failure  user=admin src_ip=203.0.113.154
  L1-5  2026-04-25T14:41:25Z  auth.login_failure  user=admin src_ip=203.0.113.108
  L1-6  2026-04-25T15:54:00Z  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": "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: phishing: 2 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T09:07:00Z  net.dns_query  domain=google.com
  L1-1  2026-04-25T17:31:00Z  email.link_clicked  url=https://login-update.xyz/secure user=bob

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": "L1-1", "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: 2 event(s); first=email.link_clicked
LOG_WINDOW:
  L1-0  2026-04-25T02:16:00Z  email.link_clicked  url=https://login-update.top/secure user=bob
  L1-1  2026-04-25T21:50:00Z  auth.login_success  user=alice src_ip=10.0.0.149

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  2026-04-25T06:43:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T06:43:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T06:43:30Z  auth.privilege_grant  user=bob role=admin
  L1-3  2026-04-25T19:50:00Z  net.outbound_connection  dst_ip=10.0.41.11 bytes_out=86327

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: benign_noise: 2 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T00:34:00Z  auth.login_success  user=bob src_ip=10.0.0.104
  L1-1  2026-04-25T01:18:00Z  net.port_scan_hit  src_ip=203.0.113.76 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": "L1-1", "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.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T03:13:00Z  net.outbound_connection  dst_ip=10.0.220.27 bytes_out=11950
  L1-1  2026-04-25T06:03:00Z  proc.lolbin_use  process=powershell.exe parent_process=excel.exe cmd=-enc AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  L1-2  2026-04-25T06:03:05Z  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": "L1-1", "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=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T00:02:00Z  auth.login_success  user=bob src_ip=10.0.0.227
  L1-1  2026-04-25T11:25:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-2  2026-04-25T11:25:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-3  2026-04-25T11:25:30Z  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": "L1-1", "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: 4 event(s); first=proc.lolbin_use
LOG_WINDOW:
  L1-0  2026-04-25T02:55:00Z  proc.lolbin_use  process=powershell.exe parent_process=outlook.exe cmd=-enc BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  L1-1  2026-04-25T02:55:15Z  net.beacon  dst_ip=203.0.113.5 interval_s=30
  L1-2  2026-04-25T02:55:30Z  auth.privilege_grant  user=alice role=admin
  L1-3  2026-04-25T19:09:00Z  net.outbound_connection  dst_ip=10.0.32.98 bytes_out=23799

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: 10 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T10:36:00Z  net.dns_query  domain=google.com
  L1-1  2026-04-25T11:47:00Z  auth.login_failure  user=admin src_ip=203.0.113.67
  L1-2  2026-04-25T11:47:05Z  auth.login_failure  user=admin src_ip=203.0.113.49
  L1-3  2026-04-25T11:47:10Z  auth.login_failure  user=admin src_ip=203.0.113.150
  L1-4  2026-04-25T11:47:15Z  auth.login_failure  user=admin src_ip=203.0.113.59
  L1-5  2026-04-25T11:47:20Z  auth.login_failure  user=admin src_ip=203.0.113.227
  L1-6  2026-04-25T11:47:25Z  auth.login_failure  user=admin src_ip=203.0.113.248
  L1-7  2026-04-25T11:47:30Z  auth.login_failure  user=admin src_ip=203.0.113.211
  L1-8  2026-04-25T11:47:35Z  auth.login_failure  user=admin src_ip=203.0.113.150
  L1-9  2026-04-25T11:47:40Z  auth.login_failure  user=admin src_ip=203.0.113.91

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": "L1-1", "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: 2 event(s); first=net.beacon
LOG_WINDOW:
  L1-0  2026-04-25T01:55:00Z  net.beacon  dst_ip=185.220.101.7 interval_s=60
  L1-1  2026-04-25T19:59:00Z  auth.login_success  user=dave src_ip=10.0.0.216

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: 2 event(s); first=net.dns_query
LOG_WINDOW:
  L1-0  2026-04-25T04:08:00Z  net.dns_query  domain=github.com
  L1-1  2026-04-25T14:06:00Z  auth.login_success  user=carol src_ip=10.0.0.137

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": "L1-1", "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: 6 event(s); first=net.outbound_connection
LOG_WINDOW:
  L1-0  2026-04-25T05:37:00Z  net.outbound_connection  dst_ip=10.0.177.34 bytes_out=65545
  L1-1  2026-04-25T19:57:00Z  auth.login_failure  user=root src_ip=203.0.113.29
  L1-2  2026-04-25T19:57:05Z  auth.login_failure  user=root src_ip=203.0.113.51
  L1-3  2026-04-25T19:57:10Z  auth.login_failure  user=root src_ip=203.0.113.167
  L1-4  2026-04-25T19:57:15Z  auth.login_failure  user=root src_ip=203.0.113.90
  L1-5  2026-04-25T19:57:20Z  auth.login_failure  user=root src_ip=203.0.113.156

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": "L1-1", "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: 2 event(s); first=auth.login_success
LOG_WINDOW:
  L1-0  2026-04-25T10:22:00Z  auth.login_success  user=carol src_ip=10.0.0.130
  L1-1  2026-04-25T20:09:00Z  edr.behavior_match  severity=high rule_id=EDR-5369 host=host-002

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": "L1-1", "rationale": "Endpoint compromise indicators warrant isolation."}