diff --git a/rules/windows/image_load/image_load_side_load_libvlc.yml b/rules/windows/image_load/image_load_side_load_libvlc.yml new file mode 100644 index 000000000..2180775aa --- /dev/null +++ b/rules/windows/image_load/image_load_side_load_libvlc.yml @@ -0,0 +1,29 @@ +title: Potential Libvlc.DLL Sideloading +id: bf9808c4-d24f-44a2-8398-b65227d406b6 +status: experimental +description: Detects potential DLL sideloading of "libvlc.dll" a DLL used often by "VLC.exe" +references: + - https://www.trendmicro.com/en_us/research/23/c/earth-preta-updated-stealthy-strategies.html + - https://hijacklibs.net/entries/3rd_party/vlc/libvlc.html +author: X__Junior +date: 2023/04/17 +tags: + - attack.defense_evasion + - attack.persistence + - attack.privilege_escalation + - attack.t1574.001 + - attack.t1574.002 +logsource: + category: image_load + product: windows +detection: + selection: + ImageLoaded|endswith: '\libvlc.dll' + filter_main_vlc: + ImageLoaded|startswith: + - 'C:\Program Files (x86)\VideoLAN\VLC\' + - 'C:\Program Files\VideoLAN\VLC\' + condition: selection and not 1 of filter_main_* +falsepositives: + - Some false positives is expected if VLC is installed in non-default locations +level: medium \ No newline at end of file