SEKOIA_Hacktool_Duplicatedump_Strings

rule SEKOIA_Hacktool_Duplicatedump_Strings : FILE
{
	meta:
		description = "Detects Duplicate Dump"
		author = "Sekoia.io"
		id = "081d0124-4afe-418b-9767-3d987c0107ca"
		date = "2023-11-22"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/hacktool_duplicatedump_strings.yar#L1-L21"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "feff083ed432781884941fc02eee6d6ce54f70f1b85d24db2f3e1d0147a81a7a"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$ = "7d872e921a4b4b1b8b295395099b0209" wide ascii
		$ = "[+] Named pipe connected and replying with current PID" wide ascii
		$ = "[X] Named pipe connection error:" wide ascii
		$ = "[X] Error occur while compressing file:" wide ascii
		$ = "[+] Dump file saved to" wide ascii

	condition:
		uint16be( 0 ) == 0x4d5a and filesize < 500KB and 4 of them
}