SEKOIA_Malicious_Lnk_Exploiting_Webdav_Share_Generic

rule SEKOIA_Malicious_Lnk_Exploiting_Webdav_Share_Generic : FILE
{
	meta:
		description = "Detects some malicious LNK"
		author = "Sekoia.io"
		id = "b228643c-ab23-46e1-b170-3da6bcb2dd23"
		date = "2024-11-22"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/malicious_lnk_exploiting_webdav_share_generic.yar#L1-L20"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		hash = "cffb40e13e3aa6761330090b42314c36"
		logic_hash = "8179ef8ac43cb67a1b70baf7824452834f498d988df84e138c857ac0ef164b4b"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$ = "powershell.exe" wide
		$ = "-Name explorer; \\\\" wide
		$ = "@80\\"
		$ = "desktop-tcrdu4c"

	condition:
		uint32be( 0 ) == 0x4c000000 and 2 of them
}