Remote Access Tool - Team Viewer Session Started On Windows Host

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About the rule

Rule Type

Standard

Rule Description

Detects the command line executed when TeamViewer starts a session started by a remote host. Once a connection has been started, an investigator can verify the connection details by viewing the "incoming_connections.txt" log file in the TeamViewer folder.

Severity

Attention

Rule Requirement

Criteria

Action1: actionname = "Process started" AND PROCESSNAME endswith "TeamViewer_Desktop.exe" AND PARENTPROCESSNAME endswith "TeamViewer_Service.exe" AND COMMANDLINE endswith "TeamViewer_Desktop.exe --IPCport 5939 --Module 1" select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME

Detection

Execution Mode

realtime

Log Sources

Windows

Author

Josh Nickels, Qi Nan