MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 51fed5ce0887d308554bb2da743b2c132444d1d4e309d8ccb846bddbcbac57ca. 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: 16
| SHA256 hash: | 51fed5ce0887d308554bb2da743b2c132444d1d4e309d8ccb846bddbcbac57ca |
|---|---|
| SHA3-384 hash: | 9491d2b222cc185e7ae4662de79cc59a8953e132f478d84169550d8013cba291b852e546d81fc16458fc87b937daf8cb |
| SHA1 hash: | a83d098b98a25252e2f2aa5ab98422494889b05f |
| MD5 hash: | fd1b5f1d23a5017f43b5428e9e201fb9 |
| humanhash: | timing-apart-nine-illinois |
| File name: | DOCUMENTO Y PAGO.vbs |
| Download: | download sample |
| Signature | XWorm |
| File size: | 211'185 bytes |
| First seen: | 2026-10-30 19:17:52 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 3072:I0K6ZEW0c5IGpdkBc8L0bljiihyV8+z6JlkFuK0HqKpqjnbVdt32Ykj5:FK9G/kKblGll6MFMUnbVdMF |
| TLSH | T1972402EC11E909A42277459BC11740784F96394A320C64E2BDFC2B7D37E064BEA1FDA7 |
| Magika | vba |
| Reporter |  abuse_ch |
| Tags: | vbs xworm |
Intelligence
File Origin
# of uploads :
1
# of downloads :
129
Origin country :
SEVendor Threat Intelligence
No detections
Detection:
XWorm
Detection(s):
Verdict:
Malicious
Score:
96.5%
Tags:
shell virus sage
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
ai-borne encrypted llm-interaction obfuscated
Verdict:
Malicious
Labled as:
VBS/Obfuscated.EL trojan
Verdict:
Malicious
File Type:
vbs
First seen:
2026-10-30T13:29:00Z UTC
Last seen:
2026-11-01T10:48:00Z UTC
Hits:
~1000
Result
Threat name:
XWorm
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected malicious Powershell script
Antivirus detection for dropped file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample has a suspicious name (potential lure to open the executable)
Sample uses string decryption to hide its real strings
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Uses dynamic DNS services
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected AntiVM3
Yara detected XWorm
Behaviour
Behavior Graph:
Score:
90%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
Malware
YARA:
1 match(es)
Tags:
COM Behavior Trace DeObfuscated Obfuscated Scripting.FileSystemObject SOS: 0.27 T1027 T1059.005 VBS Execute Sub-Script VBScript
Threat name:
Win32.Trojan.Kepavll
Status:
Malicious
First seen:
2026-10-30 19:18:37 UTC
File Type:
Text
AV detection:
10 of 23 (43.48%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
XWorm
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm collection defense_evasion discovery execution pyinstaller rat spyware stealer trojan upx
Behaviour
Kills process with taskkill
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Detects Pyinstaller
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Enumerates video capture drivers
Executes a VBScript file via the Windows Script Host.
Suspicious use of SetThreadContext
UPX packed file
Accesses Microsoft Outlook profiles
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Family: Xworm
Malware Config
C2 Extraction:
chrissz.duckdns.org:4995
Malware Family:
xworm
Malicious:
True
Tags:
persistence self-delete macro-powershell calls-wmi checks-network-adapters detect-debug-environment vba long-sleeps obfuscated
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.