Aruba Network Service Potential DLL Sideloading

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About the rule

Rule Type

Standard

Rule Description

Detects potential DLL sideloading activity via the Aruba Networks Virtual Intranet Access "arubanetsvc.exe" process using DLL Search Order Hijacking

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "sa_imageloaded" AND (PROCESSNAME endswith "\arubanetsvc.exe" AND OBJECTNAME endswith "\wtsapi32.dll,\msvcr100.dll,\msvcp100.dll,\dbghelp.dll,\dbgcore.dll,\wininet.dll,\iphlpapi.dll,\version.dll,\cryptsp.dll,\cryptbase.dll,\wldp.dll,\profapi.dll,\sspicli.dll,\winsta.dll,\dpapi.dll") AND OBJECTNAME notstartswith "C:\Windows\System32\,C:\Windows\SysWOW64\,C:\Windows\WinSxS" select Action1.HOSTNAME,Action1.MESSAGE,Action1.PROCESSNAME,Action1.PRODUCT_NAME,Action1.OBJECTNAME

Detection

Execution Mode

realtime

Log Sources

Windows

Author

Nasreddine Bencherchali (Nextron Systems)