DITEKSHEN_MALWARE_Win_Dlagentgo

rule DITEKSHEN_MALWARE_Win_Dlagentgo : FILE
{
	meta:
		description = "Detects Go-based downloader"
		author = "ditekSHen"
		id = "e16ccb89-2eb6-5457-a88e-f802f3c35764"
		date = "2020-11-06"
		modified = "2024-11-01"
		reference = "https://github.com/ditekshen/detection"
		source_url = "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/yara/malware.yar#L5131-L5144"
		license_url = "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/LICENSE.txt"
		logic_hash = "b9dd2446eddff18be00feb34d8911600feb395a9ce2566786d42b48b444230d0"
		score = 75
		quality = 75
		tags = "FILE"

	strings:
		$s1 = "main.downloadFile" fullword ascii
		$s2 = "main.fetchFiles" fullword ascii
		$s3 = "main.createDefenderAllowanceException" fullword ascii
		$s4 = "main.unzip" fullword ascii
		$s5 = "HideWindow" fullword ascii
		$s6 = "/go/src/installwrap/main.go" ascii

	condition:
		uint16( 0 ) == 0x5a4d and 4 of them
}