Clean old sigmac hash trick

[frack113]

Summary of the Pull Request

Now pySigma can deal with KV haches , we can remove the fields we create for hash because of sigmac
Deprecated rules are updated only to avoid keeping these olds fields

Changelog

chore: test_logsource.py remove custom sigmac field

• deprecated

update: Usage Of Malicious POORTRY Signed Driver - remove custom field
update: Vulnerable AVAST Anti Rootkit Driver Load - remove custom field
update: Vulnerable Dell BIOS Update Driver Load - remove custom field
update: Vulnerable GIGABYTE Driver Load - remove custom field
update: Vulnerable HW Driver Load - remove custom field
update: Vulnerable Lenovo Driver Load - remove custom field
update: GALLIUM Artefacts - remove custom field
update: Renamed PaExec Execution - remove custom field

• Rules

update: GALLIUM IOCs - remove custom field
update: Malicious DLL Load By Compromised 3CXDesktopApp - remove custom field
update: Potential Compromised 3CXDesktopApp Execution - remove custom field
update: HackTool Named File Stream Created - remove custom field
update: PUA - Process Hacker Driver Load - remove custom field
update: PUA - System Informer Driver Load - remove custom field
update: Vulnerable HackSys Extreme Vulnerable Driver Load - remove custom field
update: Vulnerable WinRing0 Driver Load - remove custom field
update: WinDivert Driver Load - remove custom field
update: HackTool - SharpEvtMute DLL Load - remove custom field
update: HackTool - CoercedPotato Execution - remove custom field
update: HackTool - CreateMiniDump Execution - remove custom field
update: Hacktool Execution - Imphash - remove custom field
update: HackTool - GMER Rootkit Detector and Remover Execution - remove custom field
update: HackTool - HandleKatz LSASS Dumper Execution - remove custom field
update: HackTool - Impersonate Execution - remove custom field
update: HackTool - LocalPotato Execution - remove custom field
update: HackTool - PCHunter Execution - remove custom field
update: HackTool - PPID Spoofing SelectMyParent Tool Execution - remove custom field
update: HackTool - Stracciatella Execution - remove custom field
update: HackTool - SysmonEOP Execution - remove custom field
update: HackTool - UACMe Akagi Execution - remove custom field
update: HackTool - Windows Credential Editor (WCE) Execution - remove custom field
update: MpiExec Lolbin - remove custom field
update: PUA - Fast Reverse Proxy (FRP) Execution - remove custom field
update: PUA- IOX Tunneling Tool Execution - remove custom field
update: PUA - Nimgrab Execution - remove custom field
update: PUA - NPS Tunneling Tool Execution - remove custom field
update: PUA - Process Hacker Execution - remove custom field
update: PUA - System Informer Execution - remove custom field
update: Remote Access Tool - NetSupport Execution From Unusual Location - remove custom field
update: Renamed AdFind Execution - remove custom field
update: Renamed AutoIt Execution - remove custom field
update: Renamed NetSupport RAT Execution - remove custom field
update: Renamed PAExec Execution - remove custom field
update: Potential SquiblyTwo Technique Execution - remove custom field

Example Log Event

Fixed Issues

SigmaHQ Rule Creation Conventions

• If your PR adds new rules, please consider following and applying these conventions