MALPEDIA_Win_Finfisher_Auto

rule MALPEDIA_Win_Finfisher_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "9bcac734-83a9-5eb8-bd9f-91f81cab77d1"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.finfisher"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.finfisher_auto.yar#L1-L147"
		license_url = "N/A"
		logic_hash = "76f913b3de9bfcd2387811442187862001f4b301dd3ec54a61c44d0f0a689411"
		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 = { 57 56 8d85ccf9ffff 50 e8???????? }
		$sequence_1 = { 68???????? 6804010000 8d85ccf9ffff 50 }
		$sequence_2 = { 8b4710 c1e009 50 ffb5b4f7ffff ffb5c0f7ffff }
		$sequence_3 = { eb3e e8???????? e8???????? 85c0 a1???????? }
		$sequence_4 = { ff5604 8b3b 8b5b10 8945fc 8b4610 }
		$sequence_5 = { 0f842d010000 8d85dcfdffff 8d5002 668b08 40 40 663bce }
		$sequence_6 = { 740e 3daaaaaaaa 7407 3ddddddddd }
		$sequence_7 = { ffb598edffff ff15???????? 89bd98edffff c3 }
		$sequence_8 = { ffb5b4f7ffff ffb5c0f7ffff 33c0 397714 0f95c0 83c003 }
		$sequence_9 = { 8b4dd8 8b01 83e808 50 83c108 }
		$sequence_10 = { ff15???????? 8d8594f7ffff 50 8d855cf7ffff }
		$sequence_11 = { 8945e4 3bc6 7409 c745e40c000000 eb54 }
		$sequence_12 = { b8???????? e8???????? 33f6 46 3bc6 }
		$sequence_13 = { c78578f7ffff18000000 89b57cf7ffff c78584f7ffff40020000 8d8570f7ffff 898580f7ffff 89b588f7ffff 89b58cf7ffff }

	condition:
		7 of them and filesize < 262144
}