SEKOIA_Generic_Sharpshooter_Payload_2

rule SEKOIA_Generic_Sharpshooter_Payload_2 : FILE
{
	meta:
		description = "Detects payload created by SharpShooter"
		author = "Sekoia.io"
		id = "02bc795f-b8e0-44d4-b475-310359867577"
		date = "2023-02-03"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/generic_sharpshooter_payload_2.yar#L1-L17"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "c26779cd35d6430da3629df8b310356d663c05e82db0aca0fc974bc3a298c92e"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$ = "var e={},i,b=0,c,x,l=0,a,r="
		$ = "eval(plain);"
		$ = "var plain = rc4("

	condition:
		all of them and filesize < 2MB
}