MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 66bfeec31ae784a09287c77924136fdf4308b3bf34757fadae49420961b7ca35. 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: 13
| SHA256 hash: | 66bfeec31ae784a09287c77924136fdf4308b3bf34757fadae49420961b7ca35 |
|---|---|
| SHA3-384 hash: | 72fd5ddec55f15d0f6f93c2bcc6e7581b106bc2d0a426c616690fd8dd2ff6339aaae0a70db235dad3c54100fe6268a01 |
| SHA1 hash: | 4304d57ba82476de273b80d2c75c7ef8ff59b38d |
| MD5 hash: | ca6a17ad4f3fe80912424371d8e67448 |
| humanhash: | crazy-connecticut-steak-maryland |
| File name: | PAGO_039384_JPEG.vbs |
| Download: | download sample |
| Signature | XWorm |
| File size: | 119'087 bytes |
| First seen: | 2025-11-08 16:51:11 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 3072:Cro3EZB41fGA1sgN38fkLQoaB1lR9OQtK7agIGHr2iSKf57s:CrUEZCQA1s838fkkoaflR9OQM7ag/qig |
| Threatray | 1'526 similar samples on MalwareBazaar |
| TLSH | T1DBC33A3A0968597DEC972BF37A256C2E18BE160782605A1FD52BD05C4F2272CD3FA2C5 |
| Magika | vba |
| Reporter |  abuse_ch |
| Tags: | vbs xworm |
Intelligence
File Origin
# of uploads :
1
# of downloads :
65
Origin country :
SEVendor Threat Intelligence
Detection:
XWorm
Verdict:
Malicious
Score:
92.5%
Tags:
obfuscate xtreme shell
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm base64 cmd evasive fingerprint lolbin masquerade obfuscated obfuscated powershell
Verdict:
Malicious
Labled as:
VBS_TrojanDropper_Agent_PXD
Verdict:
Malicious
File Type:
vbs
First seen:
2025-11-07T18:30:00Z UTC
Last seen:
2025-11-10T14:36:00Z UTC
Hits:
~100
Detections:
Backdoor.MSIL.XWorm.a Backdoor.MSIL.Agent.sb HEUR:Trojan-Downloader.Script.Generic Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic HEUR:Trojan.PowerShell.Tesre.sb Backdoor.MSIL.XWorm.c Trojan-Downloader.JS.Cryptoload.sb HEUR:Trojan.VBS.SAgent.gen Backdoor.MSIL.XWorm.b
Result
Threat name:
XWorm
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded IEX Cmdlet
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: System File Execution Location Anomaly
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Uses the Telegram API (likely for C&C communication)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Yara detected XWorm
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Verdict:
Malicious
Threat:
Family.XWORM
Threat name:
Win32.Trojan.Znyonm
Status:
Malicious
First seen:
2025-11-08 01:11:21 UTC
File Type:
Text
AV detection:
9 of 38 (23.68%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
xworm
Similar samples:
+ 1'516 additional samples on MalwareBazaar
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm execution rat trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Legitimate hosting services abused for malware hosting/C2
Badlisted process makes network request
Detect Xworm Payload
Process spawned unexpected child process
Xworm
Xworm family
Malware Config
C2 Extraction:
103.83.86.27:1212
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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