MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4037746b3fd67701fd19f7272ad1314e7436af20c16a3f6b1cb0ef55682b1fd4. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4037746b3fd67701fd19f7272ad1314e7436af20c16a3f6b1cb0ef55682b1fd4
SHA3-384 hash: d1067ea200e40f0e06b4d1469505e8e33f0a8d56f6fdb235cf1a7d9ce3ecfc0fc63507eb4c18962c9eec1d8cd1fb5833
SHA1 hash: ec2278a6f4533dec517a31d76c5a5b7bd9bd4f7a
MD5 hash: d4cdaff8cd742303cc5b5c2fae7d956f
humanhash: winter-pizza-delta-north
File name:invoice-1645080830.pdf (49).js
Download: download sample
Signature XWorm
Create hunting rule
File size:74'411 bytes
First seen:2025-12-30 08:57:19 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 768:I8w/h62/jWs6oS+xISN0vUDNDqD+DjDBDPDbDiDQDSDIDzD2DSDoDcDjDyDCDNDN:I9l/AoSSMfFusrdkTS6
TLSH T116733BFB6859A61B057B02DD8A6075ACDCFC368C4F8B5E2A5D9F75430ACBDD628B00C0
Magika txt
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=695394147468b4bd1c8ed372
Tags:
obfuscate xtreme overt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 evasive masquerade obfuscated repaired
Link:
https://www.filescan.io/uploads/695393f3127d6a14e0c80350/reports/a69385cf-083d-49fd-9a7c-dd4cb72f494d/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/4037746b3fd67701fd19f7272ad1314e7436af20c16a3f6b1cb0ef55682b1fd4
Result
Gathering data
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/4037746b3fd67701fd19f7272ad1314e7436af20c16a3f6b1cb0ef55682b1fd4
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4037746b3fd67701fd19f7272ad1314e7436af20c16a3f6b1cb0ef55682b1fd4/
Threat name:
Script-JS.Trojan.XWorm
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 08:53:01 UTC
File Type:
Text (JavaScript)
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ia3xi2z72z3qd7iz64tsvujrjz2dnlzayfvd62y4wdxvk2bld7ka._file
Gathering data
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/4037746b3fd67701fd19f7272ad1314e7436af20c16a3f6b1cb0ef55682b1fd4

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