MALPEDIA_Win_Stealbit_Auto

rule MALPEDIA_Win_Stealbit_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "b28885ed-d032-5a13-a98a-1bebd078f4f4"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.stealbit"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.stealbit_auto.yar#L1-L126"
		license_url = "N/A"
		logic_hash = "d19e7a67b988c2a58ac0fbce95eff595af4abb2567d6bc8ccc7a129d170a6321"
		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 = { e8???????? ffd0 8b55f8 8bc8 e8???????? 85c0 }
		$sequence_1 = { 6a6b 668945a4 58 668945a6 33c0 6a61 668945a8 }
		$sequence_2 = { 85c0 740c f0ff8eac020000 e9???????? ff74241c 8d86b8020000 ff74241c }
		$sequence_3 = { 8b4508 83e801 7410 83e801 740b 83e801 750a }
		$sequence_4 = { 8bcf e8???????? 85c0 7529 6a05 8d45dc 8bd6 }
		$sequence_5 = { 33ff 85c9 7469 a1???????? }
		$sequence_6 = { 6a03 8d45f4 897ddc 50 8d45c8 c745e8806967ff 50 }
		$sequence_7 = { 6689bd84feffff 6689bd76feffff 66898560feffff 6a73 58 6a2e }
		$sequence_8 = { a1???????? ff34b0 e8???????? ffd0 }
		$sequence_9 = { e8???????? 668bc8 66894a06 6a33 66894a08 e8???????? 6a32 }

	condition:
		7 of them and filesize < 131072
}