From 060174e2dd31b15cc2738cdbd6bcbc4071e2b81d Mon Sep 17 00:00:00 2001 From: Nasreddine Bencherchali <8741929+nasbench@users.noreply.github.com> Date: Mon, 19 Dec 2022 18:14:01 +0100 Subject: [PATCH] fix: small fixes - Added modified date - Updated DLL sideload version --- ...le_event_win_wermgr_local_privilege_escalation.yml | 3 ++- .../image_load_side_load_wermgr_comctl32.yml | 11 +++++++++-- 2 files changed, 11 insertions(+), 3 deletions(-) diff --git a/rules/windows/file/file_event/file_event_win_wermgr_local_privilege_escalation.yml b/rules/windows/file/file_event/file_event_win_wermgr_local_privilege_escalation.yml index 36d4b3f76..cff90f796 100644 --- a/rules/windows/file/file_event/file_event_win_wermgr_local_privilege_escalation.yml +++ b/rules/windows/file/file_event/file_event_win_wermgr_local_privilege_escalation.yml @@ -7,6 +7,7 @@ references: - https://github.com/sailay1996/awesome_windows_logical_bugs/blob/master/dir_create2system.txt author: Nasreddine Bencherchali, Subhash P (@pbssubhash) date: 2022/12/16 +modified: 2022/12/19 tags: - attack.defense_evasion - attack.persistence @@ -16,7 +17,7 @@ logsource: product: windows detection: selection: - TargetFilename|startswith: + TargetFilename|startswith: - 'C:\Windows\System32\logonUI.exe.local' - 'C:\Windows\System32\werFault.exe.local' - 'C:\Windows\System32\consent.exe.local' diff --git a/rules/windows/image_load/image_load_side_load_wermgr_comctl32.yml b/rules/windows/image_load/image_load_side_load_wermgr_comctl32.yml index c1dba7aec..1ed8ae86f 100644 --- a/rules/windows/image_load/image_load_side_load_wermgr_comctl32.yml +++ b/rules/windows/image_load/image_load_side_load_wermgr_comctl32.yml @@ -4,8 +4,10 @@ status: experimental description: Detects potential DLL sideloading using comctl32.dll via "wermgr.exe" to obtain system privileges references: - https://github.com/binderlabs/DirCreate2System -author: Nasreddine Bencherchali + - https://github.com/sailay1996/awesome_windows_logical_bugs/blob/master/dir_create2system.txt +author: Nasreddine Bencherchali, Subhash Popuri (@pbssubhash) date: 2022/12/16 +modified: 2022/12/19 tags: - attack.defense_evasion - attack.persistence @@ -17,7 +19,12 @@ logsource: product: windows detection: selection: - ImageLoaded|startswith: 'C:\windows\system32\wermgr.exe.local\' + ImageLoaded|startswith: + - 'C:\Windows\System32\logonUI.exe.local\' + - 'C:\Windows\System32\werFault.exe.local\' + - 'C:\Windows\System32\consent.exe.local\' + - 'C:\Windows\System32\narrator.exe.local\' + - 'C:\windows\system32\wermgr.exe.local\' ImageLoaded|endswith: '\comctl32.dll' condition: selection falsepositives: