MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a631e5897bfb0f6c25d0da806db169e13c2d1b1b5994e4cc07a342e5283b623. 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: 0a631e5897bfb0f6c25d0da806db169e13c2d1b1b5994e4cc07a342e5283b623
SHA3-384 hash: dc46a7cdb01993f812fdb84db4017c9fd2c7dc194bef0b9ccedb2e3195630c39673f7447ab8f653ad2df45e798e176e9
SHA1 hash: f365f45c221a75955a461cd053521b00afb3f134
MD5 hash: 8b88c1fb8f99285348d5f6f8f01f90ef
humanhash: failed-kansas-november-two
File name:invoice-1645080830.pdf (38).js
Download: download sample
Signature XWorm
Create hunting rule
File size:72'442 bytes
First seen:2025-12-30 08:58:28 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 768:I8w/h62/jWs6oS+xISN0vKjDOGJB43/z1tqO4lK1Y1AcFW/yIme4B+LC4OP+aJs9:I9l/AoSSMXwusrdkTS6
TLSH T162631AED99A27D3B1783F0A472FA773BEE3748550BA794B64C8160868A50F27586C0D8
Magika txt
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=695394767468b4bd1c8ed3c3
Tags:
obfuscate xtreme overt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 evasive masquerade obfuscated repaired
Link:
https://www.filescan.io/uploads/69539466148c21e830ee7449/reports/78f195e6-938b-4d31-95ba-f60eac52f29f/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/0a631e5897bfb0f6c25d0da806db169e13c2d1b1b5994e4cc07a342e5283b623
Verdict:
Malicious
File Type:
js
First seen:
2025-12-30T06:22:00Z UTC
Last seen:
2025-12-30T22:39:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/0a631e5897bfb0f6c25d0da806db169e13c2d1b1b5994e4cc07a342e5283b623/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/0a631e5897bfb0f6c25d0da806db169e13c2d1b1b5994e4cc07a342e5283b623
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0a631e5897bfb0f6c25d0da806db169e13c2d1b1b5994e4cc07a342e5283b623/
Threat name:
Script-JS.Trojan.XWorm
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 08:53:04 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=bjrr4wexx6ypnqs5bwuanwywtyj4funrwwmu4tgapi2c4uudwyrq._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/0a631e5897bfb0f6c25d0da806db169e13c2d1b1b5994e4cc07a342e5283b623

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