SEKOIA_Loader_Win_Jinxloader_Strings

rule SEKOIA_Loader_Win_Jinxloader_Strings : FILE
{
	meta:
		description = "Finds JinxLoader samples based on the specific strings"
		author = "Sekoia.io"
		id = "fd2f7e8c-f4a8-4452-bbc6-e03790f8ed89"
		date = "2023-12-04"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/loader_win_jinxloader_strings.yar#L1-L20"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "816cb6019cba1aa2e229ab476fcdf378348981920cbe17d3dfb875f8b2dcbf81"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$str01 = "JinxV2" ascii
		$str02 = "main.main.func1" ascii
		$str03 = "go.shape.struct" ascii
		$str04 = ".glob..func" ascii

	condition:
		uint16( 0 ) == 0x5A4D and all of them and #str04 > 100 and filesize > 8MB
}