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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50f2bc90aa45e6c6f310e1008a22a53ec955f10d670c2dd0c3b2a17646ab8ac3. 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


XWorm


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50f2bc90aa45e6c6f310e1008a22a53ec955f10d670c2dd0c3b2a17646ab8ac3
SHA3-384 hash: 23b66493e7199d7d3a1ad5de659ab72594aac5ea930f38721a4752d8e6e2d6105772ce108c915bdaed00f1799afdbaa6
SHA1 hash: 9e50bdb559797475462539d101a0ca690e03dd46
MD5 hash: ab6d53ade98099079efc9b4b5432d52d
humanhash: failed-delaware-winner-alanine
File name:invoice-1645080830.pdf (34).js
Download: download sample
Signature XWorm
Create hunting rule
File size:23'684'344 bytes
First seen:2026-04-27 09:01:14 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:5mDo8mDokmDoAmDoBmDo9mDo7mDoGmDo8mDoimDoAmDoWmDoEqyrfmDoHmDoVmD+:q
TLSH T17F372302CE658F4E8E5833A7587FAEDF46518A5150452B7FC68038FAADFB7024C8946F
Magika javascript
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Suspicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/50f2bc90aa45e6c6f310e1008a22a53ec955f10d670c2dd0c3b2a17646ab8ac3
Verdict:
Malicious
File Type:
js
First seen:
2026-04-28T04:21:00Z UTC
Last seen:
2026-04-28T04:47:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Script.Alien.gen HEUR:Trojan.Script.Generic
Link:
https://opentip.kaspersky.com/50f2bc90aa45e6c6f310e1008a22a53ec955f10d670c2dd0c3b2a17646ab8ac3/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/50f2bc90aa45e6c6f310e1008a22a53ec955f10d670c2dd0c3b2a17646ab8ac3
Gathering data
Gathering data
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/50f2bc90aa45e6c6f310e1008a22a53ec955f10d670c2dd0c3b2a17646ab8ac3
Threat name:
Script-JS.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-04-27 08:56:40 UTC
File Type:
Text (JavaScript)
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kdzlzefkixtmn4yq4eaiuivfh3evl4inm4gc3ugdwkqxmrvlrlbq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware discovery execution persistence spyware
Link:
https://tria.ge/reports/260427-k1r8wshx9q/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Windows directory
ConfuserEx .NET packer
Adds Run key to start application
Checks computer location settings
Badlisted process makes network request
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/50f2bc90aa45e6c6f310e1008a22a53ec955f10d670c2dd0c3b2a17646ab8ac3

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: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)
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Comments