MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b91400251f1b6b015596beeca40a7cc2878617a363bfe6894a6e7bec01abe00. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b91400251f1b6b015596beeca40a7cc2878617a363bfe6894a6e7bec01abe00
SHA3-384 hash: 68bfc8de48a72537aaa38b139dd1996c1c41d869fb6bb893abb9baa00f19ad0d0acad5281f22f7c47934796ceac9dda5
SHA1 hash: 15031a9c4feee527b5af0d7895eac8a9a3f42a90
MD5 hash: 9e61876181a2ed63cc01c41b150799be
humanhash: autumn-cola-spaghetti-avocado
File name:invoice-1645080830.pdf (43).js
Download: download sample
Signature XWorm
Create hunting rule
File size:72'541 bytes
First seen:2025-12-30 10:09:15 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 1536:I9l/AoSSMpn7dUWzTSRyoBebSOiz3imS5EApbUiWD3Wi4imdmpj6wQ48O7TlSnb1:I9l/5MmXusriT1
TLSH T111631B833E0158F1A3D7A6338522DA7B962C563F087ED61DB406AF18821371FB617EE5
Magika txt
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6953a5407468b4bd1c8ed9df
Tags:
xtreme virus overt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 evasive masquerade obfuscated repaired
Link:
https://www.filescan.io/uploads/6953a51d7d55b68cb20c7463/reports/b4d80ee0-a598-4c00-9f31-0dd12d03645d/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7b91400251f1b6b015596beeca40a7cc2878617a363bfe6894a6e7bec01abe00
Verdict:
Malicious
File Type:
js
First seen:
2025-12-30T07:39:00Z UTC
Last seen:
2025-12-30T22:39:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan.Script.Generic HEUR:Trojan.PowerShell.Generic PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/7b91400251f1b6b015596beeca40a7cc2878617a363bfe6894a6e7bec01abe00/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/7b91400251f1b6b015596beeca40a7cc2878617a363bfe6894a6e7bec01abe00
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b91400251f1b6b015596beeca40a7cc2878617a363bfe6894a6e7bec01abe00/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/7b91400251f1b6b015596beeca40a7cc2878617a363bfe6894a6e7bec01abe00
Threat name:
Script-JS.Trojan.XWorm
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 10:04:45 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=poiuaasr6g3lafkznpxmuqfhzquhqyl2gy5742euu3t35qa2xyaa._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/7b91400251f1b6b015596beeca40a7cc2878617a363bfe6894a6e7bec01abe00

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