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YARA Rule: Multi_Ransomware_RansomHub_4a8a07cd.yar

Group: Ransomhub
Valid Rule

rule Multi_Ransomware_RansomHub_4a8a07cd
{
	meta:
		author = "Elastic Security"
		id = "4a8a07cd-700b-4514-a808-334c0a7641de"
		fingerprint = "c66b9c6889d0c4598bf2baa99a5d137a2e2ffd06dcd2141b08a6c1eec772a87c"
		creation_date = "2024-09-05"
		last_modified = "2024-09-30"
		threat_name = "Multi.Ransomware.RansomHub"
		reference_sample = "bfbbba7d18be1aa2e85390fa69a761302756ee9348b7343af6f42f3b5d0a939c"
		severity = 100
		arch_context = "x86, arm64"
		scan_context = "file, memory"
		license = "Elastic License v2"
		os = "multi"

	strings:
		$a1 = "white_files" ascii fullword
		$a2 = "note_file_name" ascii fullword
		$a3 = "note_short_text" ascii fullword
		$a4 = "set_wallpaper" ascii fullword
		$a5 = "local_disks" ascii fullword
		$a6 = "running_one" ascii fullword
		$a7 = "net_spread" ascii fullword
		$a8 = "kill_processes" ascii fullword

	condition:
		5 of them
}