Detectionhightest
Aruba Network Service Potential DLL Sideloading
Detects potential DLL sideloading activity via the Aruba Networks Virtual Intranet Access "arubanetsvc.exe" process using DLL Search Order Hijacking
Convert In Phoenix Studio
Open this Sigma rule in the converter with the YAML preloaded and ready for backend selection.
Launch
Nasreddine Bencherchali (Nextron Systems)Created Sun Jan 22Updated Wed Mar 1590ae0469-0cee-4509-b67f-e5efcef040f7windows
Log Source
WindowsImage Load (DLL)
ProductWindows← raw: windows
CategoryImage Load (DLL)← raw: image_load
Detection Logic
Detection Logic2 selectors
detection:
selection:
Image|endswith: '\arubanetsvc.exe'
ImageLoaded|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'
filter:
ImageLoaded|startswith:
- 'C:\Windows\System32\'
- 'C:\Windows\SysWOW64\'
- 'C:\Windows\WinSxS\'
condition: selection and not filterFalse Positives
Unknown
False positive likelihood has not been assessed. Additional context may be needed during triage.
References
MITRE ATT&CK
Rule Metadata
Rule ID
90ae0469-0cee-4509-b67f-e5efcef040f7
Status
test
Level
high
Type
Detection
Created
Sun Jan 22
Modified
Wed Mar 15
Path
rules/windows/image_load/image_load_side_load_aruba_networks_virtual_intranet_access.yml
Raw Tags
attack.defense-evasionattack.privilege-escalationattack.persistenceattack.t1574.001