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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f5d5d76e5c77ccb64cbaa8ead48bc1ba24a6b425f8aa577812be52fe4e0a0a8. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f5d5d76e5c77ccb64cbaa8ead48bc1ba24a6b425f8aa577812be52fe4e0a0a8
SHA3-384 hash: 340798da16f24033e51b7946fe2dba2ab0f4105db197db5db15df359283bcf8def0382251799ff4808218627702e2c4e
SHA1 hash: 1e79a002a6d32c2d51fdcc34d71be0ecdc44eba0
MD5 hash: 09a86151ea2f055b71148b6a4cf6bf64
humanhash: juliet-sixteen-single-juliet
File name:8f5d5d76e5c77ccb.js
Download: download sample
File size:98'526 bytes
First seen:2026-10-20 01:11:21 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:application/javascript
ssdeep 1536:0RUX9uDgwxcy2KVBNwchN6SLaHEk2BSrBESp+a/IEk4aAocVi8SMBQ47GKLMa2:sHNwcv9VBQpLl88SMBQ47GKIH
TLSH T18FA3E6DF33D5B23257A760F9406F210BB2F69899681C4404F395E4DABC7894A413BF7A
Magika javascript
Reporter Tuxxin
Tags:js

Intelligence

File Origin
# of uploads :
1
# of downloads :
164
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.JS.Inject-G.38836999.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad6bfd65a22ac805bd80421
Tags:
n/a
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Link:
https://www.hybrid-analysis.com/sample/8f5d5d76e5c77ccb64cbaa8ead48bc1ba24a6b425f8aa577812be52fe4e0a0a8
Verdict:
Malicious
File Type:
js
First seen:
2026-10-19T23:25:00Z UTC
Last seen:
2026-10-19T23:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8f5d5d76e5c77ccb64cbaa8ead48bc1ba24a6b425f8aa577812be52fe4e0a0a8/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1989123
Signature
Multi AV Scanner detection for submitted file
Potential obfuscated javascript found
Sigma detected: WScript or CScript Dropper
Behaviour
Behavior Graph:
Download SVG
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/8f5d5d76e5c77ccb64cbaa8ead48bc1ba24a6b425f8aa577812be52fe4e0a0a8
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f5d5d76e5c77ccb64cbaa8ead48bc1ba24a6b425f8aa577812be52fe4e0a0a8/
Threat name:
Script-JS.Trojan.Cryxos
Create hunting rule
Status:
Malicious
First seen:
2026-10-20 01:12:31 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r5ov25xfy56mwzglvkhk2sf4doreu22cl6fkk54bfpss7zhaucua._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
execution
Link:
https://tria.ge/reports/261020-bj6waasw4n/
Behaviour
Command and Scripting Interpreter: JavaScript
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/8f5d5d76e5c77ccb64cbaa8ead48bc1ba24a6b425f8aa577812be52fe4e0a0a8

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:html_auto_download_b64
Create hunting rule
Author:Tdawg
Description:html auto download
Rule name:OBFUS_PowerShell_Common_Replace
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the common usage of replace for obfuscation
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 8f5d5d76e5c77ccb64cbaa8ead48bc1ba24a6b425f8aa577812be52fe4e0a0a8

(this sample)

  
Delivery method
Distributed via web download

Comments