{ "task": "exploit_relevance_classification", "description": "Source-controlled binary classification: given a post or advisory text, predict whether it is CVE-linked exploit-relevant (1) or not (0). Each source/split contributes balanced positives and negatives from the same source to remove source-membership confounding.", "label_map": { "0": "not_exploit_relevant", "1": "exploit_relevant" }, "candidate_sources": [ "0x00sec", "cisa_kev", "cvefixes", "dtl_exploits", "evolution", "exploitdb", "gayanku", "github_advisory", "hacker_exploits", "hackerone", "hackersploit", "hackforums", "hackthebox", "kaeli_hacker", "parrotsec", "seebug", "vulnlab", "zeroday", "zeroscience" ], "labeling_rule": "positive if post ID appears in the same source CVE index; negative if from the same source/split, absent from the CVE index, and containing no CVE token", "source_split_sampling": { "zeroscience": { "train": { "positive_available": 329, "negative_available": 448, "positive_used": 329, "negative_used": 329 }, "val": { "positive_available": 102, "negative_available": 15, "positive_used": 15, "negative_used": 15 }, "test": { "positive_available": 86, "negative_available": 93, "positive_used": 86, "negative_used": 86 } }, "hackerone": { "train": { "positive_available": 425, "negative_available": 7497, "positive_used": 425, "negative_used": 425 }, "val": { "positive_available": 205, "negative_available": 1199, "positive_used": 205, "negative_used": 205 }, "test": { "positive_available": 30, "negative_available": 116, "positive_used": 30, "negative_used": 30 } }, "vulnlab": { "train": { "positive_available": 0, "negative_available": 7, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 0, "negative_available": 1, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 63, "negative_available": 883, "positive_used": 63, "negative_used": 63 } }, "seebug": { "train": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 38, "negative_available": 2, "positive_used": 2, "negative_used": 2 } }, "0x00sec": { "train": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 6, "negative_available": 326, "positive_used": 6, "negative_used": 6 } }, "hackthebox": { "train": { "positive_available": 1, "negative_available": 836, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 0, "negative_available": 502, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 7, "negative_available": 308, "positive_used": 7, "negative_used": 7 } }, "hackersploit": { "train": { "positive_available": 0, "negative_available": 224, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 3, "negative_available": 89, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 0, "negative_available": 6, "positive_used": 0, "negative_used": 0 } }, "parrotsec": { "train": { "positive_available": 1, "negative_available": 133, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 0, "negative_available": 213, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 0, "negative_available": 65, "positive_used": 0, "negative_used": 0 } }, "gayanku": { "train": { "positive_available": 64, "negative_available": 3810108, "positive_used": 64, "negative_used": 64 }, "val": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 } }, "evolution": { "train": { "positive_available": 11, "negative_available": 488978, "positive_used": 11, "negative_used": 11 }, "val": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 } }, "hackforums": { "train": { "positive_available": 7, "negative_available": 152471, "positive_used": 7, "negative_used": 7 }, "val": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 } }, "dtl_exploits": { "train": { "positive_available": 0, "negative_available": 65411, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 } }, "github_advisory": { "train": { "positive_available": 0, "negative_available": 5367, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 0, "negative_available": 11256, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 0, "negative_available": 10401, "positive_used": 0, "negative_used": 0 } }, "cvefixes": { "train": { "positive_available": 6770, "negative_available": 0, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 1592, "negative_available": 0, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 } }, "zeroday": { "train": { "positive_available": 0, "negative_available": 16519, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 } }, "hacker_exploits": { "train": { "positive_available": 0, "negative_available": 2363249, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 0, "negative_available": 52, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 0, "negative_available": 452664, "positive_used": 0, "negative_used": 0 } }, "kaeli_hacker": { "train": { "positive_available": 0, "negative_available": 258189, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 0, "negative_available": 0, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 0, "negative_available": 455, "positive_used": 0, "negative_used": 0 } }, "cisa_kev": { "train": { "positive_available": 0, "negative_available": 281, "positive_used": 0, "negative_used": 0 }, "val": { "positive_available": 0, "negative_available": 685, "positive_used": 0, "negative_used": 0 }, "test": { "positive_available": 0, "negative_available": 483, "positive_used": 0, "negative_used": 0 } } }, "split_boundaries": { "train_end": "2022-01-01", "val_end": "2024-01-01" }, "metrics": [ "f1_macro", "f1_positive", "auc_roc", "precision", "recall" ], "splits": { "train": 1672, "val": 440, "test": 388 }, "label_distribution_by_split": { "train": { "0": 836, "1": 836 }, "val": { "0": 220, "1": 220 }, "test": { "0": 194, "1": 194 } }, "total": 2500 }