YARA · ditekSHen detection
DITEKSHEN_MALWARE_Win_Allakore
Detects AllaKore
- Author
- ditekSHen
- Date
- 2020-11-06
- Modified
- 2024-11-01
- Score / Quality
- 75 / 73
What this rule detects
Detects AllaKore
Associated malware family: Allakore.
Targets: Windows PE.
It defines 24 patterns (24 text, 0 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
malware-win-allakore.yarBSD 2-Clause License
rule DITEKSHEN_MALWARE_Win_Allakore : FILE
{
meta:
= "Detects AllaKore"
= "ditekSHen"
= "371663c1-6faf-5ca3-a79e-e4340d44660b"
= "2020-11-06"
= "2024-11-01"
= "https://github.com/ditekshen/detection"
= "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/yara/malware.yar#L6462-L6493"
= "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/LICENSE.txt"
= "0e93682787e27246cdddbd67ca5360728c65049a2e97e71809b5902854aa4bef"
= 75
= 73
= "FILE"
strings:
$x1 = "AllaKore Remote - Chat" fullword wide
$x2 = "AllaKore Remote - Share Files" fullword wide
$x3 = "CYRUS - Chat" fullword wide
$x4 = "CYRUS - Share Files" fullword wide
$x5 = "<|REDIRECT|><|GETFOLDERS|>" fullword wide
$x6 = "<|REDIRECT|><|DOWNLOADFILE|>" fullword wide
$x7 = "<|REDIRECT|><|WHEELMOUSE|>" fullword wide
$x8 = "<|REDIRECT|><|SETMOUSE" wide
$x9 = "<|CHECKIDPASSWORD|>" fullword wide
$x10 = "<|KEYBOARDSOCKET|>" fullword wide
$x11 = "<|REDIRECT|><|CLIPBOARD|>" fullword wide
$x12 = "<|IDEXISTS!REQUESTPASSWORD|>" fullword wide
$x13 = "<|GETFULLSCREENSHOT|>" fullword wide
$x14 = "<|MAINSOCKET|>" fullword ascii
$s1 = "You can not connect with yourself!" wide
$s2 = "Waiting for authentication..." wide
$s3 = "Connected support!" wide
$s4 = "ID does nor exists." wide
$s5 = "Finding the ID..." wide
$s6 = "PC is Busy!" wide
$s7 = "Upload & Execute" fullword ascii
$s8 = "Download file selected" fullword ascii
$s9 = "CaptureKeys_TimerTimer" fullword ascii
$s10 = "Remote File Manager" fullword ascii
condition:
uint16( 0 ) == 0x5a4d and ( 4 of ( $x* ) or 4 of ( $s* ) or ( 3 of ( $s* ) and 2 of ( $x* ) ) )
}
Strings (24 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $x1 | text | "AllaKore Remote - Chat" | fullword wide |
| $x2 | text | "AllaKore Remote - Share Files" | fullword wide |
| $x3 | text | "CYRUS - Chat" | fullword wide |
| $x4 | text | "CYRUS - Share Files" | fullword wide |
| $x5 | text | "<|REDIRECT|><|GETFOLDERS|>" | fullword wide |
| $x6 | text | "<|REDIRECT|><|DOWNLOADFILE|>" | fullword wide |
| $x7 | text | "<|REDIRECT|><|WHEELMOUSE|>" | fullword wide |
| $x8 | text | "<|REDIRECT|><|SETMOUSE" | wide |
| $x9 | text | "<|CHECKIDPASSWORD|>" | fullword wide |
| $x10 | text | "<|KEYBOARDSOCKET|>" | fullword wide |
| $x11 | text | "<|REDIRECT|><|CLIPBOARD|>" | fullword wide |
| $x12 | text | "<|IDEXISTS!REQUESTPASSWORD|>" | fullword wide |
| $x13 | text | "<|GETFULLSCREENSHOT|>" | fullword wide |
| $x14 | text | "<|MAINSOCKET|>" | fullword ascii |
| $s1 | text | "You can not connect with yourself!" | wide |
| $s2 | text | "Waiting for authentication..." | wide |
| $s3 | text | "Connected support!" | wide |
| $s4 | text | "ID does nor exists." | wide |
| $s5 | text | "Finding the ID..." | wide |
| $s6 | text | "PC is Busy!" | wide |
| $s7 | text | "Upload & Execute" | fullword ascii |
| $s8 | text | "Download file selected" | fullword ascii |
| $s9 | text | "CaptureKeys_TimerTimer" | fullword ascii |
| $s10 | text | "Remote File Manager" | fullword ascii |
Condition
uint16( 0 ) == 0x5a4d and ( 4 of ( $x* ) or 4 of ( $s* ) or ( 3 of ( $s* ) and 2 of ( $x* ) ) )In plain words (Heuristic)
- The file must start with “MZ” — a Windows executable (PE).
- At least 4 patterns in ( $x* ) must match.
- At least 4 patterns in ( $s* ) must match.
- At least 3 patterns in ( $s* ) must match.
- At least 2 patterns in ( $x* ) must match.
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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: 371663c1-6faf-5ca3-a79e-e4340d44660b
Tags:FILE
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