TeamViewer Remote Session

calendar Aug 12, 2024 · attack.command-and-control attack.t1219  ·
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Detects the creation of log files during a TeamViewer remote session

Sigma rule (View on GitHub)

 1title: TeamViewer Remote Session
 2id: 162ab1e4-6874-4564-853c-53ec3ab8be01
 3status: test
 4description: Detects the creation of log files during a TeamViewer remote session
 5references:
 6    - https://www.teamviewer.com/en-us/
 7author: Florian Roth (Nextron Systems)
 8date: 2022-01-30
 9tags:
10    - attack.command-and-control
11    - attack.t1219
12logsource:
13    product: windows
14    category: file_event
15detection:
16    selection1:
17        TargetFilename|endswith:
18            - '\TeamViewer\RemotePrinting\tvprint.db'
19            - '\TeamViewer\TVNetwork.log'
20    selection2:
21        TargetFilename|contains|all:
22            - '\TeamViewer'
23            - '_Logfile.log'
24    condition: 1 of selection*
25falsepositives:
26    - Legitimate uses of TeamViewer in an organisation
27level: medium

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