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MALPEDIA_Win_Hancitor_Auto

autogenerated rule brought to you by yara-signator

MalwareHancitorMalpedia signator rulesCreative Commons Attribution-ShareAlike 4.0Compiles with YARA-X
Author
Felix Bilstein - yara-signator at cocacoding dot com
Date
2026-05-04
Modified
2026-05-18
Score / Quality
75 / 73

What this rule detects

autogenerated rule brought to you by yara-signator

Associated malware family: Hancitor.

It defines 27 patterns (0 text, 27 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

win-hancitor-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Hancitor_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "91f90cd8-2c17-5972-99f3-0f2db1505cdf"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.hancitor"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.hancitor_auto.yar#L1-L262"
		license_url = "N/A"
		logic_hash = "c235e09ea03cf82c8665b90fa1c4d6233a4fb7acd34f936d686bc561cd8479d6"
		score = 75
		quality = 73
		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 6a00 6824040000 6a00 }
		$sequence_1 = { 6824040000 6a00 6a00 6a00 }
		$sequence_2 = { 6800010000 6a40 68???????? e8???????? 83c40c }
		$sequence_3 = { 750d e8???????? 83c010 a3???????? }
		$sequence_4 = { 6a20 68???????? 68???????? e8???????? 83c410 83f801 }
		$sequence_5 = { 55 8bec 81ec58010000 6a44 }
		$sequence_6 = { 8945f8 8b4df8 894df4 6a00 6a01 8b5508 52 }
		$sequence_7 = { 7507 33c0 e9???????? 837de800 0f849a000000 8b4df4 8b5104 }
		$sequence_8 = { 8bec 8b4d08 6a00 6a01 51 }
		$sequence_9 = { 66894dfc 0fb755fc 83fa03 752b 8b45f4 8b4d08 0308 }
		$sequence_10 = { 8b5950 8b4134 53 50 ff7508 }
		$sequence_11 = { 3bc8 72f7 c6043000 40 5e }
		$sequence_12 = { 8bd8 83fbff 7509 6a00 }
		$sequence_13 = { 8bec 83ec2c 8b4508 8945e4 8b4de4 8b5508 03513c }
		$sequence_14 = { 53 56 57 8b483c 33f6 03c8 6a40 }
		$sequence_15 = { 33c0 eb7b 8b4508 0fbe08 83f97b 750b 8b5508 }
		$sequence_16 = { 51 e8???????? 83c404 ebb1 }
		$sequence_17 = { 8b4dfc 85c0 7402 8908 8b5518 85d2 }
		$sequence_18 = { 8b413c 8b440828 03c1 ffd0 33c0 }
		$sequence_19 = { a3???????? ebc5 8365d400 c745d0049d4000 a1???????? 8945d8 }
		$sequence_20 = { 8b69e8 1540003708 088f65497d4d 89ec 7973 }
		$sequence_21 = { 83c05b a3???????? a1???????? 0345cc }
		$sequence_22 = { c705????????053f0f00 c745c007000000 c745dcc8954000 a1???????? 8945ec 8b45d8 2345e4 }
		$sequence_23 = { a3???????? b9382baa99 c7458ce4f25701 ff15???????? 894da0 a1???????? }
		$sequence_24 = { 83c044 a3???????? 8b45b4 83e803 }
		$sequence_25 = { 8b45d8 2345e4 8945d8 c645f300 c645fc65 }
		$sequence_26 = { a1???????? a3???????? b9382baa99 8d45fc 50 6a00 6a00 }

	condition:
		7 of them and filesize < 106496
}

Strings (27 patterns)

IdentifierTypeValueModifiers
$sequence_0hex{ 6a00 6a00 6824040000 6a00 }
$sequence_1hex{ 6824040000 6a00 6a00 6a00 }
$sequence_2hex{ 6800010000 6a40 68???????? e8???????? 83c40c }
$sequence_3hex{ 750d e8???????? 83c010 a3???????? }
$sequence_4hex{ 6a20 68???????? 68???????? e8???????? 83c410 83f801 }
$sequence_5hex{ 55 8bec 81ec58010000 6a44 }
$sequence_6hex{ 8945f8 8b4df8 894df4 6a00 6a01 8b5508 52 }
$sequence_7hex{ 7507 33c0 e9???????? 837de800 0f849a000000 8b4df4 8b5104 }
$sequence_8hex{ 8bec 8b4d08 6a00 6a01 51 }
$sequence_9hex{ 66894dfc 0fb755fc 83fa03 752b 8b45f4 8b4d08 0308 }
$sequence_10hex{ 8b5950 8b4134 53 50 ff7508 }
$sequence_11hex{ 3bc8 72f7 c6043000 40 5e }
$sequence_12hex{ 8bd8 83fbff 7509 6a00 }
$sequence_13hex{ 8bec 83ec2c 8b4508 8945e4 8b4de4 8b5508 03513c }
$sequence_14hex{ 53 56 57 8b483c 33f6 03c8 6a40 }
$sequence_15hex{ 33c0 eb7b 8b4508 0fbe08 83f97b 750b 8b5508 }
$sequence_16hex{ 51 e8???????? 83c404 ebb1 }
$sequence_17hex{ 8b4dfc 85c0 7402 8908 8b5518 85d2 }
$sequence_18hex{ 8b413c 8b440828 03c1 ffd0 33c0 }
$sequence_19hex{ a3???????? ebc5 8365d400 c745d0049d4000 a1???????? 8945d8 }
$sequence_20hex{ 8b69e8 1540003708 088f65497d4d 89ec 7973 }
$sequence_21hex{ 83c05b a3???????? a1???????? 0345cc }
$sequence_22hex{ c705????????053f0f00 c745c007000000 c745dcc8954000 a1???????? 8945ec 8b45d8 2345e4 }
$sequence_23hex{ a3???????? b9382baa99 c7458ce4f25701 ff15???????? 894da0 a1???????? }
$sequence_24hex{ 83c044 a3???????? 8b45b4 83e803 }
$sequence_25hex{ 8b45d8 2345e4 8945d8 c645f300 c645fc65 }
$sequence_26hex{ a1???????? a3???????? b9382baa99 8d45fc 50 6a00 6a00 }

Condition

7 of them and filesize < 106496

In plain words (Heuristic)

  • The file must be smaller than 106496 (a cheap guard that skips large files).
  • At least 7 patterns in the rule must match.

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References

Licence & attribution

Author: Felix Bilstein - yara-signator at cocacoding dot com

Source repository: Malpedia signator rules @ c901f97b7d

Licence: Creative Commons Attribution-ShareAlike 4.0 (repository licence)

Original rule

Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.

Rule id: 91f90cd8-2c17-5972-99f3-0f2db1505cdf

Metadata

version1
toolyara-signator v0.6.0
signator_configcallsandjumps;datarefs;binvalue
malpedia_rule_date20260422
malpedia_hasha182e35da64e6d71cb55f125c4d4225196523f14
malpedia_version20260504
malpedia_licenseCC BY-SA 4.0
malpedia_sharingTLP:WHITE

Tags:FILE