SEKOIA_Rat_Lin_Gobrat_2023

rule SEKOIA_Rat_Lin_Gobrat_2023 : FILE
{
	meta:
		description = "This rule detect samples that are downloaded on the GobRAT C2 URL path /a, /b and /c."
		author = "Sekoia.io"
		id = "ca36a586-f87f-445f-95dc-52d447c1d2a2"
		date = "2023-06-09"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/rat_lin_gobrat_2023.yar#L1-L20"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		hash = "36cb17d9d118bd9692106c8aafab2462aacf1cdad3a6afb0e4f1de898a7db0e1"
		hash = "28a714f7cec4445dbd507b85016c8e96ed5e378bcabe2e422c499975122b3f03"
		hash = "1e80a084ab89da2375bc3cc2f5a37975edff709ef29a3fa2b4df4ccb6d5afe10"
		logic_hash = "b9831cefded9e48ef169aa56c18628a9871760ae613f75b232019b4798944e16"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$s1 = "Z:/Go/awesomeProject3/main.go" wide ascii

	condition:
		uint32( 0 ) == 0x464c457f and filesize < 4000KB and $s1
}