Potential DLL Sideloading Using Coregen.exe
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About the rule
Rule Type
Standard
Rule Description
Detect usage of the "coregen.exe" (Microsoft CoreCLR Native Image Generator) binary to sideload arbitrary DLLs.
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "sa_imageloaded" AND PROCESSNAME endswith "\coregen.exe" AND OBJECTNAME notstartswith "C:\Program Files (x86)\Microsoft Silverlight\,C:\Program Files\Microsoft Silverlight\,C:\Windows\System32\,C:\Windows\SysWOW64" select Action1.HOSTNAME,Action1.MESSAGE,Action1.PROCESSNAME,Action1.PRODUCT_NAME,Action1.OBJECTNAME
Detection
Execution Mode
realtime
Log Sources
Windows
Author
frack113
