Add Sysinternals tooling and driver/UAC detection rules - #6094
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- pskill rule: fix tactic to attack.defense-impairment (t1685) - timestomp + kernel-driver rules: drop attack.mitre.org reference links (SigmahqMitreLinkIssue); techniques already covered by tags - kernel-driver rule: filter out Windows Defender ProgramData driver path to clear the goodlog-tests baseline false positive
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Summary of the Pull Request
Adds detection coverage for several Sysinternals and signed Windows utilities abused by adversaries (NTDS/volume theft, EDR/AV termination, network capture, timestomping, UAC bypass, interactive WMI), plus a Bring-Your-Own-Vulnerable-Driver (BYOVD) service-install detection and an AccCheckConsole DLL-sideloading rule.
Changelog
new: Sysinternals NotMyFault Driver Load - Myfault.SYS
new: Potential DLL Sideloading Via AccCheckConsole.EXE
new: Volume Image Creation Via Disk2vhd
new: Potential NTDS.DIT Dump Via Dsdbutil.EXE
new: Network Capture Via Nmcap.EXE
new: Security Software Termination Via PsKill
new: Timestomping Via Known Utilities
new: UAC Bypass Tool Spawning Shell - Odbcad32/Eudcedit
new: WMI Test Tool Execution - Wbemtest.EXE
new: Kernel Driver Service Registered From Suspicious Path
Example Log Event
Fixed Issues
SigmaHQ Rule Creation Conventions