Potential DLL Sideloading Of DBGCORE.DLL

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About the rule

Rule Type

Standard

Rule Description

Detects DLL sideloading of "dbgcore.dll"

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "sa_imageloaded" AND OBJECTNAME endswith "\dbgcore.dll" AND OBJECTNAME notstartswith "C:\Program Files (x86)\,C:\Program Files\,C:\Windows\SoftwareDistribution\,C:\Windows\System32\,C:\Windows\SystemTemp\,C:\Windows\SysWOW64\,C:\Windows\WinSxS" AND OBJECTNAME notendswith "\Steam\bin\cef\cef.win7x64\dbgcore.dll" select Action1.HOSTNAME,Action1.MESSAGE,Action1.PROCESSNAME,Action1.PRODUCT_NAME,Action1.OBJECTNAME

Detection

Execution Mode

realtime

Log Sources

Windows

Author

Nasreddine Bencherchali (Nextron Systems), Wietze Beukema (project and research)