YARA · Malpedia signator rules
MALPEDIA_Win_Gotohttp_Auto
autogenerated rule brought to you by yara-signator
MalwareGotohttpMalpedia 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 / 75
What this rule detects
autogenerated rule brought to you by yara-signator
Associated malware family: Gotohttp.
It defines 10 patterns (0 text, 10 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-gotohttp-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Gotohttp_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "4d73d042-977d-54b3-bcb2-b3959355e61e"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.gotohttp"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.gotohttp_auto.yar#L1-L134"
= "N/A"
= "98746cb0408acf10b282440607da701d6e0ab8a21cd9fcb2addef6498325f79b"
= 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 = { f00fc105???????? 4533c0 eb03 498bf0 4489842408010000 4538af24070000 7508 }
$sequence_1 = { 66450ffec1 4c8bb424a8000000 660ffaf5 660f70ce8d 66410f7f0e 4983c610 4c89b424a8000000 }
$sequence_2 = { eb1a 483d7c2e0000 7e12 41838000060000fe eb08 4183800006000002 418b8800060000 }
$sequence_3 = { eb2c 833d????????01 7f1e 4c8d0d8f3b2800 488d15403b2800 41b8b1000000 b901000000 }
$sequence_4 = { eb11 c6832401000000 c783f000000001000000 80bb2401000000 7410 80bb0101000000 7507 }
$sequence_5 = { f30f104908 f30f104208 f30f59c9 f30f59c0 f30f5cc8 f30f58d1 0f2fd6 }
$sequence_6 = { ff15???????? 4c8be0 4883bfd802000000 0f852b010000 33d2 41b8d0030000 488d8c24b0000000 }
$sequence_7 = { eb05 b901000000 41bd06000000 4489add8000000 85c0 7534 4c8bada8020000 }
$sequence_8 = { 8b8f90370000 81f9e8030000 7518 8b4750 41b8401f0000 413bc0 7564 }
$sequence_9 = { e8???????? 48ffc6 ffc7 4881c3c8000000 493bf4 7ca5 33c0 }
condition:
7 of them and filesize < 6266704
}
Strings (10 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { f00fc105???????? 4533c0 eb03 498bf0 4489842408010000 4538af24070000 7508 } | |
| $sequence_1 | hex | { 66450ffec1 4c8bb424a8000000 660ffaf5 660f70ce8d 66410f7f0e 4983c610 4c89b424a8000000 } | |
| $sequence_2 | hex | { eb1a 483d7c2e0000 7e12 41838000060000fe eb08 4183800006000002 418b8800060000 } | |
| $sequence_3 | hex | { eb2c 833d????????01 7f1e 4c8d0d8f3b2800 488d15403b2800 41b8b1000000 b901000000 } | |
| $sequence_4 | hex | { eb11 c6832401000000 c783f000000001000000 80bb2401000000 7410 80bb0101000000 7507 } | |
| $sequence_5 | hex | { f30f104908 f30f104208 f30f59c9 f30f59c0 f30f5cc8 f30f58d1 0f2fd6 } | |
| $sequence_6 | hex | { ff15???????? 4c8be0 4883bfd802000000 0f852b010000 33d2 41b8d0030000 488d8c24b0000000 } | |
| $sequence_7 | hex | { eb05 b901000000 41bd06000000 4489add8000000 85c0 7534 4c8bada8020000 } | |
| $sequence_8 | hex | { 8b8f90370000 81f9e8030000 7518 8b4750 41b8401f0000 413bc0 7564 } | |
| $sequence_9 | hex | { e8???????? 48ffc6 ffc7 4881c3c8000000 493bf4 7ca5 33c0 } |
Condition
7 of them and filesize < 6266704In plain words (Heuristic)
- The file must be smaller than 6266704 (a cheap guard that skips large files).
- At least 7 patterns in the rule must match.
Test this rule in your browser
Drop a file to scan it with this rule using YARA-X compiled to WebAssembly. Nothing is uploaded.
Drop a file here or click to chooseScanned locally with YARA-X. Files up to 200 MB.
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: 4d73d042-977d-54b3-bcb2-b3959355e61e
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
Related rules
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04