Common Information
Type | Value |
---|---|
Value |
rule M_Hunting_VEILEDSIGNAL_5 { meta: author = "Mandiant" disclaimer = "This rule is meant for hunting and is not tested to run in a production environment" md5 = "6727284586ecf528240be21bb6e97f88" strings: $sb1 = { 48 8D 15 [4] 48 8D 4C 24 4C E8 [4] 85 C0 74 ?? 48 8D 15 [4] 48 8D 4C 24 4C E8 [4] 85 C0 74 ?? 48 8D 15 [4] 48 8D 4C 24 4C E8 [4] 85 C0 74 ?? 48 8D [3] 48 8B CB FF 15 [4] EB } $ss1 = "chrome.exe" wide fullword $ss2 = "firefox.exe" wide fullword $ss3 = "msedge.exe" wide fullword $ss4 = "\\\\.\\pipe\\*" ascii fullword $ss5 = "FindFirstFileA" ascii fullword $ss6 = "Process32FirstW" ascii fullword $ss7 = "RtlAdjustPrivilege" ascii fullword $ss8 = "GetCurrentProcess" ascii fullword $ss9 = "NtWaitForSingleObject" ascii fullword condition: (uint16(0) == 0x5A4D) and (uint32(uint32(0x3C)) == 0x00004550) and (uint16(uint32(0x3C) + 0x18) == 0x020B) and all of them } |
Category | |
Type | Yara Rule |
Misp Type | |
Description |