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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b0b40bb1deee416990ef60d7a8c3c07358b22c5d2699c9032eecaea44d75fae. 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


Threat unknown


Vendor detections: 7


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

SHA256 hash: 4b0b40bb1deee416990ef60d7a8c3c07358b22c5d2699c9032eecaea44d75fae
SHA3-384 hash: a4e2b7722914e5142c5dcb43ef3f0e9beee094d4d7b21cb780cc42565ea48d044451bcf66a9765d814582008a395320b
SHA1 hash: 5faf1a9a90085dc4d181a74604766a3a2361d711
MD5 hash: a06a105ed1ea20aa753b42c0e2d51f7a
humanhash: robert-october-video-north
File name:4b0b40bb1deee416.js
Download: download sample
File size:8'495 bytes
First seen:2026-10-20 01:16:53 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:application/javascript
ssdeep 192:s3ZxIyxoe0T+rcSdfB5alCASCUgs6MjDeUmBPRA95bUoPQu6hE:s3IMoaBMhSC8GOnbUooub
TLSH T1B402B2553FE8F4C227D69BF7322F61EDF95A295F5844080BF112BD80BDA4A22E5C2631
Magika javascript
Reporter Tuxxin
Tags:js

Intelligence

File Origin
# of uploads :
1
# of downloads :
168
Origin country :
US US
Vendor Threat Intelligence
No detections
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad6c12dafb06e650cd7e23b
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated repaired
Link:
https://www.filescan.io/uploads/6ad6c1219bf3146b08958165/reports/75d64647-6014-464d-ac6e-4f13d126dc92/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/4b0b40bb1deee416990ef60d7a8c3c07358b22c5d2699c9032eecaea44d75fae
Verdict:
Unknown
File Type:
js
Link:
https://opentip.kaspersky.com/4b0b40bb1deee416990ef60d7a8c3c07358b22c5d2699c9032eecaea44d75fae/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1989101
Signature
Antivirus detection for URL or domain
Potential obfuscated javascript found
Sigma detected: WScript or CScript Dropper
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/4b0b40bb1deee416990ef60d7a8c3c07358b22c5d2699c9032eecaea44d75fae
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b0b40bb1deee416990ef60d7a8c3c07358b22c5d2699c9032eecaea44d75fae/
Threat name:
Text.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-20 01:17:26 UTC
File Type:
Text (JavaScript)
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jmfuboy553sbngio6ygxvdb4a42ywiwf2juzzebs53fourgxl6xa._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
execution
Link:
https://tria.ge/reports/261020-bnjxbasw9n/
Behaviour
Command and Scripting Interpreter: JavaScript
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/4b0b40bb1deee416990ef60d7a8c3c07358b22c5d2699c9032eecaea44d75fae

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:SUSP_obfuscated_JS_obfuscatorio
Create hunting rule
Author:@imp0rtp3
Description:Detect JS obfuscation done by the js obfuscator (often malicious)
Reference:https://obfuscator.io
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.

Web download

Java Script (JS) js 4b0b40bb1deee416990ef60d7a8c3c07358b22c5d2699c9032eecaea44d75fae

(this sample)

  
Delivery method
Distributed via web download

Comments