SEKOIA_Apt_Oilrig_Sc5Kv3_Strings

rule SEKOIA_Apt_Oilrig_Sc5Kv3_Strings : FILE
{
	meta:
		description = "Detects SC5kv3 malware based on strings"
		author = "Sekoia.io"
		id = "885ea13b-47b0-4a6d-8136-9b31abc9064a"
		date = "2023-12-20"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/apt_oilrig_sc5kv3_strings.yar#L1-L18"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "ace8e227abd97d0ec21815cc58c24d46e4944f2b0e1987672be53f81356a7a57"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$ = "no-reply this email!" ascii wide
		$ = "The serial is " ascii wide

	condition:
		uint16be( 0 ) == 0x4d5a and filesize < 5MB and all of them
}