Potential DLL Sideloading Of Libcurl.DLL Via GUP.EXE
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About the rule
Rule Type
Standard
Rule Description
Detects potential DLL sideloading of "libcurl.dll" by the "gup.exe" process from an uncommon location
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "sa_imageloaded" AND (PROCESSNAME endswith "\gup.exe" AND OBJECTNAME endswith "\libcurl.dll") AND PROCESSNAME notendswith "\Notepad++\updater\GUP.exe" select Action1.HOSTNAME,Action1.MESSAGE,Action1.PROCESSNAME,Action1.PRODUCT_NAME,Action1.OBJECTNAME
Detection
Execution Mode
realtime
Log Sources
Windows
Author
Nasreddine Bencherchali (Nextron Systems)
