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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34f3bfca5f31fe5645a3482bcff73e1aa77243b81a7d8c631857b06d08dfeb8f. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 34f3bfca5f31fe5645a3482bcff73e1aa77243b81a7d8c631857b06d08dfeb8f
SHA3-384 hash: a7457abdbe4a4aa856d13f3b42735f0023c67779eaee8cc90e2c6a44fc1cdc0dd931060e5306f023ab87eb8c2c915341
SHA1 hash: 559c8175a3a073d5678a35383b0ab54b49d97708
MD5 hash: 4ac170a87483df96d9be4a25be6d515a
humanhash: lactose-network-oranges-carolina
File name:invoice-1645080830.pdf .js
Download: download sample
Signature XWorm
Create hunting rule
File size:21'603'288 bytes
First seen:2026-04-27 07:49:51 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:MxZgxZ/xZixZlxZrxZpxZAxZSxZ0xZKxZMxZ1zpDpxZvxZmxZGxZSxZtzpD6xZ4S:p
TLSH T17727225AFF9C4BEECBE8731D00B91F8E7B744A0109133DE6A74625C9956FF0051AC29A
Magika javascript
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69ef16804aed15d079310957
Tags:
shell agent overt
Verdict:
Malicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/34f3bfca5f31fe5645a3482bcff73e1aa77243b81a7d8c631857b06d08dfeb8f
Verdict:
Malicious
File Type:
js
First seen:
2026-04-27T05:33:00Z UTC
Last seen:
2026-04-27T12:58:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/34f3bfca5f31fe5645a3482bcff73e1aa77243b81a7d8c631857b06d08dfeb8f/results?tab=lookup
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/34f3bfca5f31fe5645a3482bcff73e1aa77243b81a7d8c631857b06d08dfeb8f
Gathering data
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gtz37ss7gh7fmrndjav475z6dktxeq5ydj6yyyyyk6yg2cg75ohq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware discovery execution persistence spyware
Link:
https://tria.ge/reports/260427-jq1a3sgx4k/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Windows directory
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/34f3bfca5f31fe5645a3482bcff73e1aa77243b81a7d8c631857b06d08dfeb8f

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)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

Comments