FIREEYE_RT_APT_Hacktool_MSIL_SHARPDACL_1

rule FIREEYE_RT_APT_Hacktool_MSIL_SHARPDACL_1 : FILE
{
	meta:
		description = "The TypeLibGUID present in a .NET binary maps directly to the ProjectGuid found in the '.csproj' file of a .NET project. This rule looks for .NET PE files that contain the ProjectGuid found in the 'sharpdacl' project."
		author = "FireEye"
		id = "13f4e3ea-1e36-5fad-9197-66511d6f026a"
		date = "2020-12-08"
		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/UNCATEGORIZED/production/yara/APT_HackTool_MSIL_SHARPDACL_1.yar#L4-L15"
		license_url = "https://github.com/mandiant/red_team_tool_countermeasures//blob/3561b71724dbfa3e2bb78106aaa2d7f8b892c43b/LICENSE.txt"
		hash = "dd8805d0e470e59b829d98397507d8c2"
		logic_hash = "5f44ec5ddded18fb3a9132b469b2fe7ccbffb3f907325485f0f72fe3d6bbfa23"
		score = 75
		quality = 73
		tags = "FILE"
		rev = 3

	strings:
		$typelibguid0 = "b3c17fb5-5d5a-4b14-af3c-87a9aa941457" ascii nocase wide

	condition:
		filesize < 10MB and ( uint16( 0 ) == 0x5A4D and uint32( uint32( 0x3C ) ) == 0x00004550 ) and any of them
}