VOLEXITY_Malware_Golang_Pantegana

rule VOLEXITY_Malware_Golang_Pantegana : FILE MEMORY
{
	meta:
		description = "Detects PANTEGANA, a Golang backdoor used by a range of threat actors due to its public availability."
		author = "threatintel@volexity.com"
		id = "b6154165-68e0-5986-a0cf-5631d369c230"
		date = "2022-03-30"
		modified = "2025-03-21"
		reference = "https://github.com/elleven11/pantegana"
		source_url = "https://github.com/volexity/threat-intel/blob/3a9d0b52459877ee866a9a0ba06e60059b778c77/2022/2022-06-15 DriftingCloud - Zero-Day Sophos Firewall Exploitation and an Insidious Breach/indicators/yara.yar#L90-L120"
		license_url = "https://github.com/volexity/threat-intel/blob/3a9d0b52459877ee866a9a0ba06e60059b778c77/LICENSE.txt"
		hash = "8297c99391aae918f154077c61ea94a99c7a339166e7981d9912b7fdc2e0d4f0"
		logic_hash = "791a664a6b4b98051cbfacb451099de085cbab74d73771709377ab68a5a23d2b"
		score = 75
		quality = 80
		tags = "FILE, MEMORY"
		os = "all"
		os_arch = "all"
		scan_context = "file,memory"
		severity = "high"
		license = "See license at https://github.com/volexity/threat-intel/blob/main/LICENSE.txt"
		rule_id = 6631
		version = 3

	strings:
		$s1 = "RunFingerprinter" ascii
		$s2 = "SendSysInfo" ascii
		$s3 = "ExecAndGetOutput" ascii
		$s4 = "RequestCommand" ascii
		$s5 = "bindataRead" ascii
		$s6 = "RunClient" ascii
		$magic = "github.com/elleven11/pantegana" ascii

	condition:
		5 of ( $s* ) or $magic
}