YARA · ditekSHen detection
DITEKSHEN_MALWARE_Win_Remoteutilitiesrat
RemoteUtilitiesRAT RAT payload
- Author
- ditekSHen
- Date
- 2020-11-06
- Modified
- 2024-11-01
- Score / Quality
- 75 / 75
What this rule detects
RemoteUtilitiesRAT RAT payload
Associated malware family: Remoteutilitiesrat.
Targets: Windows PE.
It defines 8 patterns (8 text, 0 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
malware-win-remoteutilitiesrat.yarBSD 2-Clause License
rule DITEKSHEN_MALWARE_Win_Remoteutilitiesrat : FILE
{
meta:
= "RemoteUtilitiesRAT RAT payload"
= "ditekSHen"
= "1cf3ece1-e723-5302-9673-273381ba7a8b"
= "2020-11-06"
= "2024-11-01"
= "https://github.com/ditekshen/detection"
= "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/yara/malware.yar#L1521-L1537"
= "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/LICENSE.txt"
= "179a559f6a6ffbce31595bd613d338bb6ac40b8a083ed0169cde754b6ed756c7"
= 75
= 75
= "FILE"
= "MALWARE.Win.Trojan.RemoteUtilitiesRAT"
strings:
$s1 = "rman_message" wide
$s2 = "rms_invitation" wide
$s3 = "rms_host_" wide
$s4 = "rman_av_capture_settings" wide
$s5 = "rman_registry_key" wide
$s6 = "rms_system_information" wide
$s7 = "_rms_log.txt" wide
$s8 = "rms_internet_id_settings" wide
condition:
uint16( 0 ) == 0x5a4d and 4 of them
}
Strings (8 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $s1 | text | "rman_message" | wide |
| $s2 | text | "rms_invitation" | wide |
| $s3 | text | "rms_host_" | wide |
| $s4 | text | "rman_av_capture_settings" | wide |
| $s5 | text | "rman_registry_key" | wide |
| $s6 | text | "rms_system_information" | wide |
| $s7 | text | "_rms_log.txt" | wide |
| $s8 | text | "rms_internet_id_settings" | wide |
Condition
uint16( 0 ) == 0x5a4d and 4 of themIn plain words (Heuristic)
- The file must start with “MZ” — a Windows executable (PE).
- At least 4 patterns in the rule 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: 1cf3ece1-e723-5302-9673-273381ba7a8b
Metadata
| clamav_sig | MALWARE.Win.Trojan.RemoteUtilitiesRAT |
|---|
Tags:FILE
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