MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bf01e1afb1c74fa05ad9f0d62b5f331a6e82e344b2b7bbc1a6db1aaece7de7f0. 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: 14
| SHA256 hash: | bf01e1afb1c74fa05ad9f0d62b5f331a6e82e344b2b7bbc1a6db1aaece7de7f0 |
|---|---|
| SHA3-384 hash: | f17f13c7c71c396f8c9602ce4ec24968f2e262869b83b27bd488362bc046c0d550ad5027f768168cb1e092000faaccfc |
| SHA1 hash: | e34b93297458514b7dbc04e8d4d2691e15177b39 |
| MD5 hash: | a64103c193db5ee1c87a1198decf71fa |
| humanhash: | jersey-wisconsin-don-july |
| File name: | 0543862271.JS |
| Download: | download sample |
| Signature | XWorm |
| File size: | 2'413'543 bytes |
| First seen: | 2026-11-02 13:34:21 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | application/javascript |
| ssdeep | 49152:wQRz/t4eruubyfOFHlSW3AfCs3v6XX7DG6vOENFy+1ZbOr386yBvoJ0m/CMCCdjV:wQRz/t4ouuOfOFHlSWQfCs3iXX7DGgOF |
| TLSH | T137B5F9344218EB70BA3D562FC1E76B050A197C2F2E347E3D39B8198D676EB26215D372 |
| Magika | javascript |
| Reporter |  abuse_ch |
| Tags: | js xworm |
Intelligence
File Origin
# of uploads :
1
# of downloads :
180
Origin country :
SEVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Malicious
Score:
90.9%
Tags:
infosteal shell virus sage
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug dropper evasive obfuscated packed repaired
Verdict:
Malicious
Labled as:
JS/TrojanDropper.ModiLoader
Verdict:
Malicious
File Type:
js
First seen:
2026-11-02T02:23:00Z UTC
Last seen:
2026-11-04T11:44:00Z UTC
Hits:
~1000
Result
Threat name:
DonutLoader, XWorm
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Check if machine is in data center or colocation facility
Drops PE files to the document folder of the user
Found malware configuration
Hides threads from debuggers
Installs a global keyboard hook
JavaScript source code contains call to eval() to check own source code (likely for evading instrumentation)
JavaScript source code contains functionality to generate code involving a shell, file or stream
JScript performs obfuscated calls to suspicious functions
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: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected DonutLoader
Yara detected Lua decrypt and execute
Yara detected XWorm
Behaviour
Behavior Graph:
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
inconclusive
YARA:
1 match(es)
Tags:
Javascript T1059.007
Threat name:
Win32.Trojan.Malgent
Status:
Malicious
First seen:
2026-11-02 09:33:04 UTC
File Type:
Text (JavaScript)
AV detection:
15 of 38 (39.47%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
XWorm
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm defense_evasion discovery execution rat trojan
Behaviour
Modifies registry class
NTFS ADS
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
Program crash
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Detect Xworm Payload
Family: Xworm
Malware Family:
modiloader
Malicious:
True
Tags:
calls-wmi obfuscated checks-network-adapters malware long-sleeps javascript
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | MULTI_Malware_AgentTesla_ForgeAuto_ed343f78_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects AgentTesla (inconnu, etat extrait) |
| Rule name: | SUSP_VBS_Randomized_ActiveX_Downloader |
|---|---|
| Author: | Marjoriefort |
| Description: | Dropper VBS obfusque : ActiveXObject a identifiant randomise (20 MAJ), SaveToFile, .Run |
| Reference: | Veille fraicheur 2026-09-14 / grappe VBS randomisee |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.