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YARA Rule: Linux_Ransomware_BlackSuit_9f53e7e5.yar

Group: Blacksuit
Valid Rule

rule Linux_Ransomware_BlackSuit_9f53e7e5
{
	meta:
		author = "Elastic Security"
		id = "9f53e7e5-7177-4e17-ac12-9214c4deddf2"
		fingerprint = "34355cb1731fe6c8fa684a484943127f8fdf3814d45025e29bdf25a08b4890fd"
		creation_date = "2023-07-27"
		last_modified = "2024-02-13"
		threat_name = "Linux.Ransomware.BlackSuit"
		reference_sample = "1c849adcccad4643303297fb66bfe81c5536be39a87601d67664af1d14e02b9e"
		severity = 100
		arch_context = "x86"
		scan_context = "file, memory"
		license = "Elastic License v2"
		os = "linux"

	strings:
		$a1 = "esxcli vm process list > list_" fullword
		$a2 = "Drop readme failed: %s(%d)" fullword
		$a3 = "README.BlackSuit.txt" fullword

	condition:
		2 of them
}