Query: Sigma YAML for windows / application
Matching passage: Sigma rule: Detects potentially highly relevant antivirus events in the application log based on known virus signature names and mal. Logsource: windows / application. Rule: title: Relevant Anti-Virus Signature Keywords In Application Log id: 78bc5783-81d9-4d73-ac97-59f6db4f72a8 status: test description: 'Detects potentially highly relevant antivirus events in the application log based on known virus signature names and malware keywords. ' references: - https://www.virustotal.com/gui/file/13828b390d5f58b002e808c2c4f02fdd920e236cc8015480fa33b6c1a9300e31 - https://www.virustotal.com/gui/file/15b57c1b68cd6ce3c161042e0f3be9f32d78151fe95461eedc59a79fc222c7ed - https://www.virustotal.com/gui/file/5092b2672b4cb87a8dd1c2e6047b487b95995ad8ed5e9fc217f46b8bfb1b8c01 - https://www.nextron-systems.com/?s=antivirus author: Florian Roth (Nextron Systems), Arnim Rupp date: 2017-02-19 modified: 2024-12-25 tags: - attack.resource-development - attack.t1588 logsource: product: windows service: application detection: keywords: - Adfind - 'ASP/BackDoor ' - ATK/ - Backdoor.ASP - Backdoor.Cobalt - Backdoor.JSP - Backdoor.PHP - Blackworm - Brutel - BruteR - Chopper - Cobalt - COBEACON - Cometer - CRYPTES - Cryptor - Destructor - DumpCreds - Exploit.Script.CVE - FastReverseProxy - Filecoder - 'GrandCrab ' - HackTool - HKTL - HTool- - /HTool - .HTool - IISExchgSpawnCMD - Impacket - 'JSP/BackDoor ' - Keylogger - Koadic - Krypt - Lazagne - Metasploit - Meterpreter - MeteTool - mikatz - Mimikatz - Mpreter - MsfShell - Nighthawk - Packed.Generic.347 - PentestPowerShell - Phobos - 'PHP/BackDoor ' - Potato - PowerSploit - PowerSSH - PshlSpy - PSWTool - PWCrack - PWDump - Ransom - Rozena - Ryzerlo - Sbelt - Seatbelt - 'SecurityTool ' - SharpDump - Shellcode - Sliver - Splinter - Swrort - Tescrypt - TeslaCrypt - TurtleLoader - Valyria - Webshell filter_optional_generic: - anti_ransomware_service.exe - Anti-Ransomware - Crack - cyber-protect-service.exe - encryptor - Keygen filter_optional_information: Level: 4 filter_optional_restartmanager: Provider_Name: Microsoft-Windows-RestartManager condition: keywords and not 1 of filter_optional_* falsepositives: - Some software piracy tools (key generators, cracks) are classified as hack tools level: high
Near-miss passage: Sigma rule: Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation. Logsource: windows / system. Rule: title: Meterpreter or Cobalt Strike Getsystem Service Installation - System id: 843544a7-56e0-4dcc-a44f-5cc266dd97d6 status: test description: Detects the use of getsystem Meterpreter/Cobalt Strike command by detecting a specific service installation references: - https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment - https://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/ author: Teymur Kheirkhabarov, Ecco, Florian Roth (Nextron Systems) date: 2019-10-26 modified: 2023-11-15 tags: - attack.privilege-escalation - attack.stealth - attack.t1134.001 - attack.t1134.002 logsource: product: windows service: system detection: selection_id: Provider_Name: Service Control Manager EventID: 7045 selection_cli_cmd: ImagePath|contains|all: - /c - echo - \pipe\ ImagePath|contains: - cmd - '%COMSPEC%' selection_cli_rundll: ImagePath|contains|all: - rundll32 - .dll,a - '/p:' selection_cli_share: ImagePath|startswith: \\\\127.0.0.1\\ADMIN$\ condition: selection_id and 1 of selection_cli_* falsepositives: - Unlikely level: high