MALPEDIA_Win_Deltas_Auto

rule MALPEDIA_Win_Deltas_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "651c47a4-494c-5b0e-9a44-7f4b72ec3742"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.deltas"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.deltas_auto.yar#L1-L117"
		license_url = "N/A"
		logic_hash = "dd329283c0d15128b8000f7c3f5a12c6c97c7d39b49fa0d60d59e05ec9ff7edc"
		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 = { 6a00 68???????? 51 c744242418020000 ff15???????? 8b542408 8bf0 }
		$sequence_1 = { 03d8 85ff 7fa3 8b442424 }
		$sequence_2 = { 83e103 8b549608 c1e103 d3ea }
		$sequence_3 = { 8b8870040000 52 8b9084040000 51 8b8878040000 52 }
		$sequence_4 = { 747f 8d542418 52 ff15???????? 85c0 89442410 7405 }
		$sequence_5 = { 8d542420 52 ffd7 8bf0 85f6 }
		$sequence_6 = { 03f3 8d8c0e91d386eb 8bb42498000000 8b5e08 }
		$sequence_7 = { a1???????? 5f 85c0 0f8402010000 a1???????? }
		$sequence_8 = { 687e660480 52 c744241400000000 ff15???????? }
		$sequence_9 = { 750e 8d4c2464 51 ffd6 898424c0000000 8d9424b0000000 52 }

	condition:
		7 of them and filesize < 90112
}