YARA · Malpedia signator rules
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:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "91f90cd8-2c17-5972-99f3-0f2db1505cdf"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.hancitor"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.hancitor_auto.yar#L1-L262"
= "N/A"
= "c235e09ea03cf82c8665b90fa1c4d6233a4fb7acd34f936d686bc561cd8479d6"
= 75
= 73
= "FILE"
= "1"
= "yara-signator v0.6.0"
= "callsandjumps;datarefs;binvalue"
= "20260422"
= "a182e35da64e6d71cb55f125c4d4225196523f14"
= "20260504"
= "CC BY-SA 4.0"
= "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)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { 6a00 6a00 6824040000 6a00 } | |
| $sequence_1 | hex | { 6824040000 6a00 6a00 6a00 } | |
| $sequence_2 | hex | { 6800010000 6a40 68???????? e8???????? 83c40c } | |
| $sequence_3 | hex | { 750d e8???????? 83c010 a3???????? } | |
| $sequence_4 | hex | { 6a20 68???????? 68???????? e8???????? 83c410 83f801 } | |
| $sequence_5 | hex | { 55 8bec 81ec58010000 6a44 } | |
| $sequence_6 | hex | { 8945f8 8b4df8 894df4 6a00 6a01 8b5508 52 } | |
| $sequence_7 | hex | { 7507 33c0 e9???????? 837de800 0f849a000000 8b4df4 8b5104 } | |
| $sequence_8 | hex | { 8bec 8b4d08 6a00 6a01 51 } | |
| $sequence_9 | hex | { 66894dfc 0fb755fc 83fa03 752b 8b45f4 8b4d08 0308 } | |
| $sequence_10 | hex | { 8b5950 8b4134 53 50 ff7508 } | |
| $sequence_11 | hex | { 3bc8 72f7 c6043000 40 5e } | |
| $sequence_12 | hex | { 8bd8 83fbff 7509 6a00 } | |
| $sequence_13 | hex | { 8bec 83ec2c 8b4508 8945e4 8b4de4 8b5508 03513c } | |
| $sequence_14 | hex | { 53 56 57 8b483c 33f6 03c8 6a40 } | |
| $sequence_15 | hex | { 33c0 eb7b 8b4508 0fbe08 83f97b 750b 8b5508 } | |
| $sequence_16 | hex | { 51 e8???????? 83c404 ebb1 } | |
| $sequence_17 | hex | { 8b4dfc 85c0 7402 8908 8b5518 85d2 } | |
| $sequence_18 | hex | { 8b413c 8b440828 03c1 ffd0 33c0 } | |
| $sequence_19 | hex | { a3???????? ebc5 8365d400 c745d0049d4000 a1???????? 8945d8 } | |
| $sequence_20 | hex | { 8b69e8 1540003708 088f65497d4d 89ec 7973 } | |
| $sequence_21 | hex | { 83c05b a3???????? a1???????? 0345cc } | |
| $sequence_22 | hex | { c705????????053f0f00 c745c007000000 c745dcc8954000 a1???????? 8945ec 8b45d8 2345e4 } | |
| $sequence_23 | hex | { a3???????? b9382baa99 c7458ce4f25701 ff15???????? 894da0 a1???????? } | |
| $sequence_24 | hex | { 83c044 a3???????? 8b45b4 83e803 } | |
| $sequence_25 | hex | { 8b45d8 2345e4 8945d8 c645f300 c645fc65 } | |
| $sequence_26 | hex | { a1???????? a3???????? b9382baa99 8d45fc 50 6a00 6a00 } |
Condition
7 of them and filesize < 106496In 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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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)
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
| 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 |
Tags:FILE
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