TeamViewer Log File Deleted — Sigma Rule

Rule metadata and linked tags

Author: frack113. Source status: test; severity: low. Source dates: 2022-01-16 / 2023-02-15.

{
  "product": "windows",
  "category": "file_delete"
}

Pinned original Sigma rule · Detection Rule License 1.1

Source SHA-256: f222ae84ad7cc726b6bc750583ba19d821b33000d41fe912741584ae912a4154

Detection logic

Original source YAML. Source-tag agreement is not proof of complete semantic coverage. This rule has not been compiled for a SIEM backend or validated against live telemetry here.

title: TeamViewer Log File Deleted
id: b1decb61-ed83-4339-8e95-53ea51901720
status: test
description: Detects the deletion of the TeamViewer log files which may indicate an attempt to destroy forensic evidence
references:
    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md
author: frack113
date: 2022-01-16
modified: 2023-02-15
tags:
    - attack.stealth
    - attack.t1070.004
logsource:
    product: windows
    category: file_delete
detection:
    selection:
        TargetFilename|contains: '\TeamViewer_'
        TargetFilename|endswith: '.log'
    filter:
        Image: C:\Windows\system32\svchost.exe
    condition: selection and not filter
falsepositives:
    - Unknown
level: low

Original YAML and metadata in JSON

False positives

• Unknown

Source references

• https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.004/T1070.004.md