Detectionmediumtest

CSExec Service File Creation

Detects default CSExec service filename which indicates CSExec service installation and execution

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Nasreddine Bencherchali (Nextron Systems)Created Fri Aug 04f0e2b768-5220-47dd-b891-d57b96fc0ec1windows

Log Source

WindowsFile Event

ProductWindows← raw: windows

CategoryFile Event← raw: file_event

Events for file system activity including creation, modification, and deletion.

Detection Logic

detection:
    selection:
        TargetFilename|endswith: '\csexecsvc.exe'
    condition: selection

False Positives

Unknown

False positive likelihood has not been assessed. Additional context may be needed during triage.

References

MITRE ATT&CK

Tactics

Sub-techniques

Software

Rule Metadata

Rule ID

f0e2b768-5220-47dd-b891-d57b96fc0ec1

Status

test

Level

medium

Type

Detection

Created

Fri Aug 04

Author

Path

rules/windows/file/file_event/file_event_win_csexec_service.yml

Raw Tags

attack.executionattack.t1569.002attack.s0029