new: Windows Credential Guard Registry Tampering Via CommandLine
new: Windows Credential Guard Related Registry Value Deleted - Registry
new: Windows Credential Guard Disabled - Registry
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Co-authored-by: frack113 <62423083+frack113@users.noreply.github.com>
new: Windows AMSI Related Registry Tampering Via CommandLine
new: AMSI Disabled via Registry Modification
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Co-authored-by: Nasreddine Bencherchali <monsteroffire2@gmail.com>
new: Legitimate Application Writing Files In Uncommon Location
update: Suspicious Download From File-Sharing Website Via Bitsadmin - add github URL
update: File Download Via Bitsadmin To A Suspicious Target Folder - add more susp locations
remove: File Download Via Bitsadmin To An Uncommon Target Folder - deprecate in favor of 2ddef153-167b-4e89-86b6-757a9e65dcac
chore: add regression tests for bitsadmin related rules
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Co-authored-by: Nasreddine Bencherchali <monsteroffire2@gmail.com>
update: Direct Autorun Keys Modification - remove User Shell Folder registry modification
new: User Shell Folders Registry Modification via CommandLine
update: Modify User Shell Folders Startup Value - add new registry path, also add filtering of legit paths
update: Curl Web Request With Potential Custom User-Agent - add another curl supported flag for header
chore: add regression tests for curl-related rules
new: WerFaultSecure Loading DbgCore or DbgHelp - EDR-Freeze
new: Suspicious Loading of Dbgcore/Dbghelp DLLs from Uncommon Location
new: Suspicious Process Access to LSASS with Dbgcore/Dbghelp DLLs
new: Suspicious Process Access of MsMpEng by WerFaultSecure - EDR-Freeze
update: Hacktool - EDR-Freeze Execution - add more coverage
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Co-authored-by: phantinuss <79651203+phantinuss@users.noreply.github.com>
update: Cred Dump Tools Dropped Files - Add procdump.exe and procdump64a.exe
update: File Download From Browser Process Via Inline URL - Enhance selection by splitting CLI markers for better matching
update: Tor Client/Browser Execution - Add additional PE metadata markers
update: System Information Discovery via Registry Queries - Enhance registry markers
update: PUA - AdFind Suspicious Execution - Add -sc to dclist string for more accurate coverage.
fix: Removal Of Index Value to Hide Schedule Task - Registry - Remove EventType condition that broke the rule.
fix: Removal Of SD Value to Hide Schedule Task - Registry - Remove EventType condition that broke the rule.
fix: Creation of a Local Hidden User Account by Registry - Fix the TargetObject value
fix: Potential Persistence Via New AMSI Providers - Registry - Change logsource and fix the rule logic
fix: Potential COM Object Hijacking Via TreatAs Subkey - Registry - Change logsource and fix the rule logic
fix: Potential Persistence Via Logon Scripts - Registry - Fix incorrect logsource
fix: PUA - Sysinternal Tool Execution - Registry - Fix incorrect logsource
fix: Suspicious Execution Of Renamed Sysinternals Tools - Registry - Fix incorrect logsource
fix: PUA - Sysinternals Tools Execution - Registry - Fix incorrect logsource
chore: add CI script for regression
chore: add regression data
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Co-authored-by: swachchhanda000 <87493836+swachchhanda000@users.noreply.github.com>
Co-authored-by: phantinuss <79651203+phantinuss@users.noreply.github.com>
Swachchhanda Shrawan Poudel