MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50518a6fcfa02f524155a7102d0cabf737e4da5bce0fbddf1fa81ba8d3404e0c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50518a6fcfa02f524155a7102d0cabf737e4da5bce0fbddf1fa81ba8d3404e0c
SHA3-384 hash: 7469b6a301623a4c5af7c29a4763e3ebbb513c01e2a0a32ff9e0dea7d8826a28f5b97c62b6419688301a7fb33acd043e
SHA1 hash: bee5eff17c17f7546cb5b526eb676ff8378dc1b4
MD5 hash: 0f1fe839bec17ffb99cff42dd4ff5355
humanhash: winner-thirteen-washington-stream
File name:invoice-1645080830.pdf (14).js
Download: download sample
Signature XWorm
Create hunting rule
File size:24'204'592 bytes
First seen:2026-04-29 09:35:43 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:BZ/NgxZ/NgSZ/NgEZ/NgeZ/NgHZ/Ng1Z/NgVZ/NgcZ/NgSZ/NgvZ/NgWZ/NgFK6U:Y
TLSH T11237232B466B656F8F9CD62490FD29B60CD0CB048581D3AF838362E79F9FF59C597088
Magika powershell
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/50518a6fcfa02f524155a7102d0cabf737e4da5bce0fbddf1fa81ba8d3404e0c
Verdict:
Malicious
File Type:
js
First seen:
2026-04-29T07:18:00Z UTC
Last seen:
2026-04-29T08:12:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Script.Generic HEUR:Trojan.Script.Alien.gen
Link:
https://opentip.kaspersky.com/50518a6fcfa02f524155a7102d0cabf737e4da5bce0fbddf1fa81ba8d3404e0c/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/50518a6fcfa02f524155a7102d0cabf737e4da5bce0fbddf1fa81ba8d3404e0c
Gathering data
Gathering data
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/50518a6fcfa02f524155a7102d0cabf737e4da5bce0fbddf1fa81ba8d3404e0c
Threat name:
Script-JS.Trojan.Xworm
Create hunting rule
Status:
Malicious
First seen:
2026-04-29 09:01:46 UTC
File Type:
Text (JavaScript)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kbiyu36puaxveqkvu4ic2dfl6436jws3zyh33xy7van2ru2ajyga._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery execution persistence
Link:
https://tria.ge/reports/260429-lk5dyshz3v/
Behaviour
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
System Time Discovery
Drops file in Windows directory
ConfuserEx .NET packer
Accesses Microsoft Outlook profiles
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/50518a6fcfa02f524155a7102d0cabf737e4da5bce0fbddf1fa81ba8d3404e0c

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)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

Comments