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The Wire updated 01:30 UTC Saturday 14 November 2026

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THE HUNTER’S LEDGER
ATT&CK Technique · Defense Impairment

T1685.001 Disable or Modify Windows Event Log

Mapped by 2 reports, 0 detection rules on The Hunters Ledger. Technique page on attack.mitre.org.
2Reportsmap it in their ATT&CK table 0Detection rulesnone
0Tracked actorsnone
1TacticDefense Impairment
Defense ImpairmentSub-technique of T1685ATT&CK v19.2

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Reports

2 reports

Confidence the reports state

2 reports, one bar
HIGH 2

Each report maps this technique in its own ATT&CK table, at the confidence the report states. The link opens that table.

ReportJan 2026 · under Stealth
Arsenal-237 New Files: BdApiUtil64.sys (Vulnerable Baidu Driver)
HIGH
ReportJan 2026 · under Stealth
Arsenal-237 New Files: killer.dll (BYOVD Process Termination)
HIGH

Detection rules

0 rules

No published detection rule on the site covers this technique yet.

ATT&CK v19.2. MITRE ATT&CK® is a registered trademark of The MITRE Corporation; technique names are MITRE's and link to MITRE's own pages. The mapping on each linked page is this publication's reading of its own evidence.