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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30dd31aeac62fd538fbfe0eb582faa8f1ab4264ca55b1b0f934e01f00408ac15. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


LxBaseRAT


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 30dd31aeac62fd538fbfe0eb582faa8f1ab4264ca55b1b0f934e01f00408ac15
SHA3-384 hash: 3ecf2fd0bc5e16f5788baba6fde8e6519fb4a5f29e3a207f25f1e6ae816ae4a5d6b03bd840a7fdb17e8f516d131c8bf7
SHA1 hash: 93882356bc560aee7cf6b66cedca91eafe6ae8e5
MD5 hash: cb2d3d3d801bc7996253ae7a51bf1ed0
humanhash: batman-jersey-cup-network
File name:OC_401.js
Download: download sample
Signature LxBaseRAT
Create hunting rule
File size:1'051'964 bytes
First seen:2026-08-21 08:38:45 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 24576:xmONj2DcQGuqNOOnqAOJim8eCrSPbtAeo8ykVV6vSLEcbyldKM7d4b8slyqWu3K5:YOlYcQG16ZhiSxgm6vSLEcbyldKM7d4k
TLSH T1CF25AFB9FB5064CC9B1AA075555F6B8A90F613B60B02D902DEE8C79B7F330D9C8B5C09
Magika javascript
Reporter abuse_ch
Tags:js LxBaseRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
150
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.JS.Downloader-FFF.38323151.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ac342ec24e1163a05e906bc
Tags:
infosteal rapid
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
downloader encrypted obfuscated repaired
Link:
https://www.filescan.io/uploads/6a880eaf29e73201f47ff71a/reports/ee9a37b2-2bf6-4ff1-89f8-f15b966964b5/overview
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Link:
https://www.hybrid-analysis.com/sample/30dd31aeac62fd538fbfe0eb582faa8f1ab4264ca55b1b0f934e01f00408ac15
Result
Threat name:
Clipboard Hijacker, LxBase RAT
Create hunting rule
Detection:
malicious
Classification:
evad.troj.spyw.expl
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1961672
Signature
Antivirus / Scanner detection for submitted sample
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
JScript performs obfuscated calls to suspicious functions
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected Clipboard Hijacker
Yara detected LxBase RAT
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/30dd31aeac62fd538fbfe0eb582faa8f1ab4264ca55b1b0f934e01f00408ac15
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/30dd31aeac62fd538fbfe0eb582faa8f1ab4264ca55b1b0f934e01f00408ac15/
Threat name:
Script-JS.Trojan.Cryxos
Create hunting rule
Status:
Malicious
First seen:
2026-08-20 22:41:33 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 23 (39.13%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gdotdlvmml6vhd574dvvql5kr4nlijsmuvnrwd4tjya7abaivqkq._file
Verdict:
malicious
Label(s):
unc_dotnet_stealer_002
Create hunting rule
Link:
https://reports.threatray.com/896581fe-ce48-4574-b553-0717d4a0043b
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery execution
Link:
https://tria.ge/reports/260821-kkd2bsz1cx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/30dd31aeac62fd538fbfe0eb582faa8f1ab4264ca55b1b0f934e01f00408ac15

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments