YARA · Volexity threat-intel
VOLEXITY_Apt_Malware_Win_Deepdata_Module
Detects modules used by DEEPDATA based on the required export names used by those modules.
- Author
- threatintel@volexity.com
- Date
- 2024-07-30
- Modified
- 2024-11-14
- Score / Quality
- 75 / 80
What this rule detects
Detects modules used by DEEPDATA based on the required export names used by those modules.
Associated malware family: Deepdata.
It defines 4 patterns (4 text, 0 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
rule VOLEXITY_Apt_Malware_Win_Deepdata_Module : BRAZENBAMBOO FILE MEMORY
{
meta:
= "Detects modules used by DEEPDATA based on the required export names used by those modules."
= "threatintel@volexity.com"
= "1287f5dd-9229-57ce-a91a-73d61041df80"
= "2024-07-30"
= "2024-11-14"
= "https://github.com/volexity/threat-intel"
= "https://github.com/volexity/threat-intel/blob/3a9d0b52459877ee866a9a0ba06e60059b778c77/2024/2024-11-15 BrazenBamboo/rules.yar#L1-L25"
= "https://github.com/volexity/threat-intel/blob/3a9d0b52459877ee866a9a0ba06e60059b778c77/LICENSE.txt"
= "c782346bf9e5c08a0c43a85d4991f26b0b3c99c054fa83beb4a9e406906f011e"
= "d36f34343826daf7f7368118c7127c7181a54c99a01803016c9a6965abb309cb"
= 75
= 80
= "BRAZENBAMBOO, FILE, MEMORY"
= "win"
= "all"
= "file,memory"
= "critical"
= "See license at https://github.com/volexity/threat-intel/blob/main/LICENSE.txt"
= 10868
= 2
strings:
$str1 = "ExecuteCommand"
$str2 = "GetPluginCommandID"
$str3 = "GetPluginName"
$str4 = "GetPluginVersion"
condition:
all of them
}
Strings (4 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $str1 | text | "ExecuteCommand" | |
| $str2 | text | "GetPluginCommandID" | |
| $str3 | text | "GetPluginName" | |
| $str4 | text | "GetPluginVersion" |
Condition
all of themIn plain words (Heuristic)
- All 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.
References
Sample hashes
Hashes of samples the author lists in the rule's meta (look them up in your threat-intelligence platform).
- c782346bf9e5c08a0c43a85d4991f26b0b3c99c054fa83beb4a9e406906f011e
Licence & attribution
Author: threatintel@volexity.com
Source repository: Volexity threat-intel @ 3a9d0b5245
Licence: BSD 2-Clause License (stated in the rule's own meta)
“See license at https://github.com/volexity/threat-intel/blob/main/LICENSE.txt”
Copyright notice: Copyright 2022 by Volexity, Inc.
Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.
Rule id: 1287f5dd-9229-57ce-a91a-73d61041df80
Metadata
| os | win |
|---|---|
| os_arch | all |
| scan_context | file,memory |
| severity | critical |
| rule_id | 10868 |
| version | 2 |
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