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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f73e30c1f15772fac4540d7a365dea5691c0dc6553955b13b9889ee13fd82bf2. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f73e30c1f15772fac4540d7a365dea5691c0dc6553955b13b9889ee13fd82bf2
SHA3-384 hash: a0cc8645cb8c8143854c3fdd340be4973fc108af0ae4e72e5d19bab54e7664af87e23accbcc65ae4f299ae9bcb132deb
SHA1 hash: 81a1b0d71c712ddcbfbfd2317f81156d84bd9cec
MD5 hash: a1dc5a131c61da8137a73f695952d6e2
humanhash: black-december-iowa-kentucky
File name:invoice-1645080830.pdf (1).js
Download: download sample
Signature XWorm
Create hunting rule
File size:22'123'547 bytes
First seen:2026-04-28 05:51:32 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:HoCodo7oSoAo6onoCoVoZoko4og+Oo/oqoEoko9og+rozoOoZowo2ovoQoOozoY8:W
TLSH T1552723C5483DD3BB09BD512339F26F9B29C60D0AD0B060D723FB5D972D47E241AAAA4D
Magika javascript
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.JS.Agent.DYS.Eldorado.8353.27127.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/f73e30c1f15772fac4540d7a365dea5691c0dc6553955b13b9889ee13fd82bf2
Verdict:
Malicious
File Type:
js
First seen:
2026-04-28T04:03:00Z UTC
Last seen:
2026-04-28T21:02:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan.Script.Alien.gen HEUR:Trojan-Dropper.Win32.Agent.sb HEUR:Trojan.Script.Generic NetTool.PowerShellUA.HTTP.C&C NetTool.PowerShellGet.HTTP.C&C
Link:
https://opentip.kaspersky.com/f73e30c1f15772fac4540d7a365dea5691c0dc6553955b13b9889ee13fd82bf2/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/f73e30c1f15772fac4540d7a365dea5691c0dc6553955b13b9889ee13fd82bf2
Gathering data
Gathering data
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/f73e30c1f15772fac4540d7a365dea5691c0dc6553955b13b9889ee13fd82bf2
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=647dbqprk5zpvrcubv5dmxpkk2i4bxdfkokvwe5zrcpocp6yfpza._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware discovery execution persistence spyware
Link:
https://tria.ge/reports/260428-gnj5zagy5p/
Behaviour
Checks processor information in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
ConfuserEx .NET packer
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/f73e30c1f15772fac4540d7a365dea5691c0dc6553955b13b9889ee13fd82bf2

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: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)

File information

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

Comments