FIREEYE_RT_Trojan_Win64_Generic_23

rule FIREEYE_RT_Trojan_Win64_Generic_23 : FILE
{
	meta:
		description = "No description has been set in the source file - FireEye-RT"
		author = "FireEye"
		id = "470bfeed-e000-58c6-b115-dfa8aea25bef"
		date = "2020-12-02"
		date = "2020-12-02"
		modified = "2020-12-09"
		reference = "https://github.com/mandiant/red_team_tool_countermeasures/"
		source_url = "https://github.com/mandiant/red_team_tool_countermeasures//blob/3561b71724dbfa3e2bb78106aaa2d7f8b892c43b/rules/EXCAVATOR/supplemental/yara/Trojan_Win64_Generic_23.yar#L4-L22"
		license_url = "https://github.com/mandiant/red_team_tool_countermeasures//blob/3561b71724dbfa3e2bb78106aaa2d7f8b892c43b/LICENSE.txt"
		hash = "b66347ef110e60b064474ae746701d4a"
		logic_hash = "4c1860801b26abbab8c4aea730bf69f388c902083b9945e11e6782af3ab22789"
		score = 75
		quality = 75
		tags = "FILE"
		rev = 1

	strings:
		$api1 = "VirtualAllocEx" fullword
		$api2 = "UpdateProcThreadAttribute" fullword
		$api3 = "DuplicateTokenEx" fullword
		$api4 = "CreateProcessAsUserA" fullword
		$inject = { 8B 85 [4] C7 44 24 20 40 00 00 00 41 B9 00 30 00 00 44 8B C0 33 D2 48 8B 8D [4] FF 15 [4] 48 89 45 ?? 48 83 7D ?? 00 75 ?? 48 8B 45 ?? E9 [4] 8B 85 [4] 48 C7 44 24 20 00 00 00 00 44 8B C8 4C 8B 85 [4] 48 8B 55 ?? 48 8B 8D [4] FF 15 [4] 85 C0 75 ?? 48 8B 45 ?? EB ?? 8B 85 [4] 48 8B 4D ?? 48 03 C8 48 8B C1 48 89 45 48 48 8D 85 [4] 48 89 44 24 30 C7 44 24 28 00 00 00 00 48 8B 85 [4] 48 89 44 24 20 4C 8B 4D ?? 41 B8 00 00 10 00 33 D2 48 8B 8D [4] FF 15 }
		$process = { 48 C7 44 24 30 00 00 00 00 48 C7 44 24 28 00 00 00 00 48 C7 44 24 20 08 00 00 00 4C 8D 8D [4] 41 B8 00 00 02 00 33 D2 48 8B 8D [4] FF 15 [4] 85 C0 75 ?? E9 [4] 48 8B 85 [4] 48 89 85 [4] 48 8D 85 [4] 48 89 44 24 50 48 8D 85 [4] 48 89 44 24 48 48 C7 44 24 40 00 00 00 00 48 C7 44 24 38 00 00 00 00 C7 44 24 30 04 00 08 00 C7 44 24 28 00 00 00 00 48 C7 44 24 20 00 00 00 00 45 33 C9 4C 8D 05 [4] 33 D2 48 8B [2-5] FF 15 }
		$token = { FF 15 [4] 4C 8D 45 ?? BA 0A 00 00 00 48 8B C8 FF 15 [4] 85 C0 75 ?? E9 [4] 48 8D [2-5] 48 89 44 24 28 C7 44 24 20 02 00 00 00 41 B9 02 00 00 00 45 33 C0 BA 0B 00 00 00 48 8B 4D ?? FF 15 [4] 85 C0 75 ?? E9 [4] 4C 8D 8D [4] 45 33 C0 BA 01 00 00 00 33 C9 FF 15 }

	condition:
		(( uint16( 0 ) == 0x5A4D and uint32( uint32( 0x3C ) ) == 0x00004550 ) and ( uint16( uint32( 0x3C ) + 0x18 ) == 0x020B ) ) and all of them
}