SEKOIA_Water_Sigbin_Group

rule SEKOIA_Water_Sigbin_Group
{
	meta:
		description = "Detects IOCs related to the 8220 Mining group."
		author = "Sekoia.io"
		id = "c49728e8-db7e-4d83-97d2-7d56b51f8a52"
		date = "2024-06-11"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/water_sigbin_group.yar#L1-L18"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "dd51945bf79e37b50d377eda3641eb32438dcb5a1c55fb4a9b66a5b5a8b5ed0d"
		score = 75
		quality = 80
		tags = ""
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$s1 = "Z12A3" ascii fullword
		$s2 = "FromBase64String" ascii fullword
		$s3 = "Start-Process" ascii fullword
		$s4 = "WriteAllBytes" ascii fullword

	condition:
		all of them
}