Detectionhightest

Suspicious Program Names

Detects suspicious patterns in program names or folders that are often found in malicious samples or hacktools

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Open this Sigma rule in the converter with the YAML preloaded and ready for backend selection.

Launch

Florian Roth (Nextron Systems)Created Fri Feb 11Updated Wed Mar 22efdd8dd5-cee8-4e59-9390-7d4d5e4dd6f6windows

Log Source

WindowsProcess Creation

ProductWindows← raw: windows

CategoryProcess Creation← raw: process_creation

Events generated when a new process is spawned on the system. Covers command-line arguments, parent/child relationships, and process metadata.

Detection Logic

detection:
    selection_image:
        - Image|contains:
              - '\CVE-202' # Update this when we reach the year 2100
              - '\CVE202' # Update this when we reach the year 2100
        - Image|endswith:
              - '\poc.exe'
              - '\artifact.exe'
              - '\artifact64.exe'
              - '\artifact_protected.exe'
              - '\artifact32.exe'
              - '\artifact32big.exe'
              - 'obfuscated.exe'
              - 'obfusc.exe'
              - '\meterpreter'
    selection_commandline:
        CommandLine|contains:
            - 'inject.ps1'
            - 'Invoke-CVE'
            - 'pupy.ps1'
            - 'payload.ps1'
            - 'beacon.ps1'
            - 'PowerView.ps1'
            - 'bypass.ps1'
            - 'obfuscated.ps1'
            - 'obfusc.ps1'
            - 'obfus.ps1'
            - 'obfs.ps1'
            - 'evil.ps1'
            - 'MiniDogz.ps1'
            - '_enc.ps1'
            - '\shell.ps1'
            - '\rshell.ps1'
            - 'revshell.ps1'
            - '\av.ps1'
            - '\av_test.ps1'
            - 'adrecon.ps1'
            - 'mimikatz.ps1'
            - '\PowerUp_'
            - 'powerup.ps1'
            - '\Temp\a.ps1'
            - '\Temp\p.ps1'
            - '\Temp\1.ps1'
            - 'Hound.ps1'
            - 'encode.ps1'
            - 'powercat.ps1'
    condition: 1 of selection*