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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d7c055adb31439876f38170fbc69d8f9c769d855387fa91738d8b83e951b8df. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d7c055adb31439876f38170fbc69d8f9c769d855387fa91738d8b83e951b8df
SHA3-384 hash: bb5fb90b28a8bf5343fe9a92430ba7e18dcbe82d82970b260d76cdf462c15e894bea032279d70bcc052424af9c2309dd
SHA1 hash: 4a8293ebdfb5ba9bafc07d3aef2347ccd45b02d9
MD5 hash: 34f47097222efe190815bd4d364a3052
humanhash: november-hawaii-fourteen-cold
File name:invoice-1645080830.pdf (47).js
Download: download sample
Signature XWorm
Create hunting rule
File size:22'643'805 bytes
First seen:2026-04-29 09:39:51 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:ggEenPCbpgEenPCbhgEenPCbagEenPCbkgEenPCbJgEenPCbngEenPCb7gEenPCK:3
TLSH T14137232EC73E9CFE8D21159DB5EE0F4E0AA918840126119313EDF8AFD60F7492725AD7
Magika javascript
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/8d7c055adb31439876f38170fbc69d8f9c769d855387fa91738d8b83e951b8df
Verdict:
Malicious
File Type:
js
First seen:
2026-04-29T06:46:00Z UTC
Last seen:
2026-04-29T08:55:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Script.Generic HEUR:Trojan.Script.Alien.gen
Link:
https://opentip.kaspersky.com/8d7c055adb31439876f38170fbc69d8f9c769d855387fa91738d8b83e951b8df/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/8d7c055adb31439876f38170fbc69d8f9c769d855387fa91738d8b83e951b8df
Gathering data
Gathering data
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/8d7c055adb31439876f38170fbc69d8f9c769d855387fa91738d8b83e951b8df
Threat name:
Script-JS.Trojan.Xworm
Create hunting rule
Status:
Malicious
First seen:
2026-04-29 09:02:31 UTC
File Type:
Text (JavaScript)
AV detection:
4 of 36 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rv6akww3gfbzq5xtqfypxru5r6ohnhmfkod7veltrwfyh2krxdpq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution persistence
Link:
https://tria.ge/reports/260429-lpw85ses7n/
Behaviour
Enumerates system info in registry
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 WriteProcessMemory
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Time Discovery
Drops file in Windows directory
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
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/8d7c055adb31439876f38170fbc69d8f9c769d855387fa91738d8b83e951b8df

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:Warp
Create hunting rule
Author:Seth Hardy
Description:Warp
Rule name:WarpStrings
Create hunting rule
Author:Seth Hardy
Description:Warp Identifying Strings

File information

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

Comments