YARA · Malpedia signator rules
MALPEDIA_Win_Bughatch_Auto
autogenerated rule brought to you by yara-signator
- Autor
- Felix Bilstein - yara-signator at cocacoding dot com
- Datum
- 2026-05-04
- Geändert
- 2026-05-18
- Score / Qualität
- 75 / 75
Was diese Regel erkennt
autogenerated rule brought to you by yara-signator
Zugehörige Malware-Familie: Bughatch.
Sie definiert 10 Muster (0 Text, 10 Hex, 0 Regex).
Zusammenfassung aus den Metadaten und der Bedingung der Regel erzeugt.
Regelquelltext
rule MALPEDIA_Win_Bughatch_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "f54e8fe3-b2e3-58d6-91be-8bf19d6c39d7"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.bughatch"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.bughatch_auto.yar#L1-L122"
= "N/A"
= "3eea01e584453a46912792e2fe951b17be860a37531047d44962733881f8f6bf"
= 75
= 75
= "FILE"
= "1"
= "yara-signator v0.6.0"
= "callsandjumps;datarefs;binvalue"
= "20260422"
= "a182e35da64e6d71cb55f125c4d4225196523f14"
= "20260504"
= "CC BY-SA 4.0"
= "TLP:WHITE"
strings:
$sequence_0 = { 83c408 8945f8 b801000000 85c0 0f84e2000000 8d4de8 }
$sequence_1 = { eb20 8b45f4 50 e8???????? }
$sequence_2 = { e9???????? 837dfc05 740a 837dfc06 0f85db000000 6804010000 }
$sequence_3 = { 6bc800 8b550c 0fbe040a 85c0 7423 }
$sequence_4 = { 55 8bec 83ec14 c745f0c0010000 8b45f0 50 e8???????? }
$sequence_5 = { 8b5508 837a1000 7424 8b4508 }
$sequence_6 = { 0fb75116 81e200200000 7407 b805000000 eb28 8b45fc 0fb7485c }
$sequence_7 = { 7311 8b55f4 0355f8 0fb602 0345fc 8945fc }
$sequence_8 = { 7528 6a00 6a00 6a13 6a01 e8???????? 83c410 }
$sequence_9 = { e9???????? 8d55f0 52 8b45e0 50 8b4de4 }
condition:
7 of them and filesize < 75776
}
Strings (10 Muster)
| Bezeichner | Typ | Wert | Modifikatoren |
|---|---|---|---|
| $sequence_0 | Hex | { 83c408 8945f8 b801000000 85c0 0f84e2000000 8d4de8 } | |
| $sequence_1 | Hex | { eb20 8b45f4 50 e8???????? } | |
| $sequence_2 | Hex | { e9???????? 837dfc05 740a 837dfc06 0f85db000000 6804010000 } | |
| $sequence_3 | Hex | { 6bc800 8b550c 0fbe040a 85c0 7423 } | |
| $sequence_4 | Hex | { 55 8bec 83ec14 c745f0c0010000 8b45f0 50 e8???????? } | |
| $sequence_5 | Hex | { 8b5508 837a1000 7424 8b4508 } | |
| $sequence_6 | Hex | { 0fb75116 81e200200000 7407 b805000000 eb28 8b45fc 0fb7485c } | |
| $sequence_7 | Hex | { 7311 8b55f4 0355f8 0fb602 0345fc 8945fc } | |
| $sequence_8 | Hex | { 7528 6a00 6a00 6a13 6a01 e8???????? 83c410 } | |
| $sequence_9 | Hex | { e9???????? 8d55f0 52 8b45e0 50 8b4de4 } |
Bedingung
7 of them and filesize < 75776In Worten (Heuristik)
- Die Datei muss kleiner als 75776 sein (eine günstige Grenze, die große Dateien ausschließt).
- Mindestens 7 Muster aus der Regel müssen treffen.
Diese Regel im Browser testen
Legen Sie eine Datei ab, um sie mit dieser Regel und YARA-X als WebAssembly zu scannen. Nichts wird hochgeladen.
Lizenz & Namensnennung
Autor: Felix Bilstein - yara-signator at cocacoding dot com
Quell-Repository: Malpedia signator rules @ c901f97b7d
Lizenz: Creative Commons Attribution-ShareAlike 4.0 (Repository-Lizenz)
Gespiegelt über YARA Forge 20260927, das Regelnamen mit der Quelle präfixiert und normalisierte Meta-Felder ergänzt.
Regel-ID: f54e8fe3-b2e3-58d6-91be-8bf19d6c39d7
Metadaten
| 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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