MALPEDIA_Win_Revil_Auto

rule MALPEDIA_Win_Revil_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "b1ad6f98-f355-58f7-9005-19954a2d15bd"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.revil"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.revil_auto.yar#L1-L121"
		license_url = "N/A"
		logic_hash = "5d33fffaf68198c6aae66933e5fea0ec5482714ebf11d122b8198c06a1f19c8f"
		score = 75
		quality = 75
		tags = "FILE"
		version = "1"
		tool = "yara-signator v0.6.0"
		signator_config = "callsandjumps;datarefs;binvalue"
		malpedia_rule_date = "20260422"
		malpedia_hash = "a182e35da64e6d71cb55f125c4d4225196523f14"
		malpedia_version = "20260504"
		malpedia_license = "CC BY-SA 4.0"
		malpedia_sharing = "TLP:WHITE"

	strings:
		$sequence_0 = { c1ee1f 0bd1 03c0 0bf0 8bc2 334324 8bce }
		$sequence_1 = { 894df4 8b4e0c 334e34 334e5c 338e84000000 338eac000000 8955dc }
		$sequence_2 = { 8dbd80feffff f3a5 50 e8???????? }
		$sequence_3 = { 8b5a70 8b5274 0fa4fe12 c1e90e c1e712 0bc6 0bcf }
		$sequence_4 = { 89463c 0bcb 894e38 33c0 8b7e58 8bca 8b765c }
		$sequence_5 = { ff15???????? 8bf0 6a01 ff15???????? ff15???????? 3bf0 74ee }
		$sequence_6 = { 894104 8bce f7d1 8bc2 234ddc }
		$sequence_7 = { 0bcb 894a78 8bcf 89427c }
		$sequence_8 = { 7508 85ff 0f850a010000 8b7518 b8c8000000 }
		$sequence_9 = { 3bd6 72ee 8b7d14 8d8534ffffff }

	condition:
		7 of them and filesize < 155794432
}