YARA · ditekSHen detection
DITEKSHEN_INDICATOR_KB_ID_Bazarloader
Detects Bazar executables with specific email addresses found in the code signing certificate
- Author
- ditekShen
- Date
- 2021-01-21
- Modified
- 2024-01-23
- Score / Quality
- 75 / 71
What this rule detects
Detects Bazar executables with specific email addresses found in the code signing certificate
Associated malware family: Bazarloader.
Targets: Windows PE.
It defines 3 patterns (3 text, 0 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
rule DITEKSHEN_INDICATOR_KB_ID_Bazarloader : FILE
{
meta:
= "Detects Bazar executables with specific email addresses found in the code signing certificate"
= "ditekShen"
= "94b814e3-56c2-5cdb-9335-c92eea8ec668"
= "2021-01-21"
= "2024-01-23"
= "https://github.com/ditekshen/detection"
= "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/yara/indicator_knownbad_id.yar#L11-L21"
= "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/LICENSE.txt"
= "fd47a1d996c78a6efc144f0fe0a28951c34becab3101e7d25acc980bb6b9f8ce"
= 75
= 71
= "FILE"
strings:
$s1 = "skarabeyllc@gmail.com" ascii wide nocase
$s2 = "admin@intell-it.ru" ascii wide nocase
$s3 = "support@pro-kon.ru" ascii wide
condition:
uint16( 0 ) == 0x5a4d and any of them
}
Strings (3 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $s1 | text | "skarabeyllc@gmail.com" | ascii wide nocase |
| $s2 | text | "admin@intell-it.ru" | ascii wide nocase |
| $s3 | text | "support@pro-kon.ru" | ascii wide |
Condition
uint16( 0 ) == 0x5a4d and any of themIn plain words (Heuristic)
- The file must start with “MZ” — a Windows executable (PE).
- At least one pattern 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.
References
Licence & attribution
Author: ditekShen
Source repository: ditekSHen detection @ e76c93dcde
Licence: BSD 2-Clause License (repository licence)
Copyright notice: Copyright 2021 by ditekSHen (https://github.com/ditekshen/detection).
Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.
Rule id: 94b814e3-56c2-5cdb-9335-c92eea8ec668
Tags:FILE
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