YARA · Malpedia signator rules
MALPEDIA_Win_Blindingcan_Auto
autogenerated rule brought to you by yara-signator
MalwareBlindingcanMalpedia 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: Blindingcan.
It defines 16 patterns (0 text, 16 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-blindingcan-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Blindingcan_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "7fd302e7-fd2c-50df-b2a0-1a6d431c6b3a"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.blindingcan"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.blindingcan_auto.yar#L1-L178"
= "N/A"
= "92e4319977551df3fd2ef0b0a9fbbd2aa0b1b91e8cddb3206851a2859f8eb343"
= 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 = { dc1d???????? dfe0 f6c405 7bd5 }
$sequence_1 = { a1???????? 33c5 8945f8 8b4508 db00 }
$sequence_2 = { 750a 8b10 8994bdfcfdffff 47 }
$sequence_3 = { c785f8fcffffe25fcedf c785fcfcfffff15112b2 c78500fdffffc2840aa6 c78504fdfffff79d6681 }
$sequence_4 = { c7858cfeffffafe2e55a c78590feffff74c31dff c78594feffff657f9183 c78598feffffa78b5b05 c7859cfeffff87f53e0c c785a0feffff074f9b22 c785a4feffff7c7277e4 }
$sequence_5 = { c745a453e8ba52 c745a8b67dbc8f c745ac3a39b69d c745b08c5fbadf c745b4e13300b2 }
$sequence_6 = { c785c0feffff10d43c68 c785c4feffff7c9f1888 c785c8feffff1ce6ae9e c785ccfeffff64ceb0a1 c785d0feffff2d58cb71 c785d4feffff62c2f218 }
$sequence_7 = { c78508ffffffdcb29bd9 c7850cffffff5e41f6d0 c78510ffffff75bb0656 c78514ffffff47cdfbc7 c78518ffffff79ecb859 }
$sequence_8 = { f7fe 8bca e8???????? 85c0 7409 e8???????? 85c0 }
$sequence_9 = { 48832300 4883c310 48ffce 75d4 488d1d9f0e0100 488b4bf8 4885c9 }
$sequence_10 = { 45339c8c10c30100 45339c8410cb0100 418bc2 41c1ea10 45335d44 c1e818 0fb6d0 }
$sequence_11 = { 4533848410cb0100 4533456c 418bc0 c1e810 0fb6d0 418bc1 418bb49410c30100 }
$sequence_12 = { e8???????? 488d0dcfdb0100 448bc6 33d2 e8???????? 488bcb 33f6 }
$sequence_13 = { 488b15???????? b918200000 4533c9 458bc4 e8???????? 33db 85c0 }
$sequence_14 = { 4533e4 488bf9 448bc3 488d95f0030000 458d6c2401 498d80fefdff7f 4885c0 }
$sequence_15 = { ff15???????? 83f802 0f8c9f020000 488bcf ff15???????? 83f804 0f8c8d020000 }
condition:
7 of them and filesize < 363520
}
Strings (16 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { dc1d???????? dfe0 f6c405 7bd5 } | |
| $sequence_1 | hex | { a1???????? 33c5 8945f8 8b4508 db00 } | |
| $sequence_2 | hex | { 750a 8b10 8994bdfcfdffff 47 } | |
| $sequence_3 | hex | { c785f8fcffffe25fcedf c785fcfcfffff15112b2 c78500fdffffc2840aa6 c78504fdfffff79d6681 } | |
| $sequence_4 | hex | { c7858cfeffffafe2e55a c78590feffff74c31dff c78594feffff657f9183 c78598feffffa78b5b05 c7859cfeffff87f53e0c c785a0feffff074f9b22 c785a4feffff7c7277e4 } | |
| $sequence_5 | hex | { c745a453e8ba52 c745a8b67dbc8f c745ac3a39b69d c745b08c5fbadf c745b4e13300b2 } | |
| $sequence_6 | hex | { c785c0feffff10d43c68 c785c4feffff7c9f1888 c785c8feffff1ce6ae9e c785ccfeffff64ceb0a1 c785d0feffff2d58cb71 c785d4feffff62c2f218 } | |
| $sequence_7 | hex | { c78508ffffffdcb29bd9 c7850cffffff5e41f6d0 c78510ffffff75bb0656 c78514ffffff47cdfbc7 c78518ffffff79ecb859 } | |
| $sequence_8 | hex | { f7fe 8bca e8???????? 85c0 7409 e8???????? 85c0 } | |
| $sequence_9 | hex | { 48832300 4883c310 48ffce 75d4 488d1d9f0e0100 488b4bf8 4885c9 } | |
| $sequence_10 | hex | { 45339c8c10c30100 45339c8410cb0100 418bc2 41c1ea10 45335d44 c1e818 0fb6d0 } | |
| $sequence_11 | hex | { 4533848410cb0100 4533456c 418bc0 c1e810 0fb6d0 418bc1 418bb49410c30100 } | |
| $sequence_12 | hex | { e8???????? 488d0dcfdb0100 448bc6 33d2 e8???????? 488bcb 33f6 } | |
| $sequence_13 | hex | { 488b15???????? b918200000 4533c9 458bc4 e8???????? 33db 85c0 } | |
| $sequence_14 | hex | { 4533e4 488bf9 448bc3 488d95f0030000 458d6c2401 498d80fefdff7f 4885c0 } | |
| $sequence_15 | hex | { ff15???????? 83f802 0f8c9f020000 488bcf ff15???????? 83f804 0f8c8d020000 } |
Condition
7 of them and filesize < 363520In plain words (Heuristic)
- The file must be smaller than 363520 (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: 7fd302e7-fd2c-50df-b2a0-1a6d431c6b3a
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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