MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8589ca999526f247db4d3902ade8a85619f8f82338c6230d1b935f413ddcb3d. 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

SHA256 hash:	c8589ca999526f247db4d3902ade8a85619f8f82338c6230d1b935f413ddcb3d
SHA3-384 hash:	27e75992f2fc5774a900e5672fd6158d889afc78d8c258c95f39071053e2238a6be95be7e98b47830e29b370aa73268a
SHA1 hash:	6e2ccdc883b46445b86c8ce9bcbaa186c916335c
MD5 hash:	5c65dd08f9591eb6c50b772f2d36e0d8
humanhash:	charlie-kilo-california-monkey
File name:	VfZUSQi6oerKau.js
Download:	download sample
File size:	901'738 bytes
First seen:	2026-05-10 19:56:10 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	12288:fbRR0/10gHzYC/PLlFrRRq0B+q3TxZQ9eHjZYaAR3naDCZiAgwhomEXLktIjl3vE:t6/13nLXrPXx5jZYf
TLSH	T1301539D42693D403B18D0A63BF057AECD03FA972AEC8E547E2A4759D28BC407D9B8DC5
Magika	javascript
Reporter	smica83
Tags:	apt ChainShell js muddywater TsundereBot

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

75

Origin country :

HU

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

SecuriteInfo.com.JS.BackDoor.93.11291.5893.UNOFFICIAL

Alert

Create hunting rule

CyberFortress Clean

Verdict:

Clean

Score:

84.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a01dbe7059cfdadce20d2be

Tags:

n/a

FileScan.IO Likely Malicious

Verdict:

Likely Malicious

Threat level:

  7.5/10

Confidence:

100%

Tags:

obfuscated repaired

Link:

https://www.filescan.io/uploads/6a00e2ecdf14f1cb2acf37f5/reports/c8eb04da-9eb5-48b6-9e2f-d9fa40502b41/overview

Hybrid Analysis Trojan.Generic

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/c8589ca999526f247db4d3902ade8a85619f8f82338c6230d1b935f413ddcb3d

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2026-03-20T15:18:00Z UTC

Last seen:

2026-05-12T08:00:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan.Script.Generic HEUR:Trojan.Script.Agent.gen

Link:

https://opentip.kaspersky.com/c8589ca999526f247db4d3902ade8a85619f8f82338c6230d1b935f413ddcb3d/results?tab=lookup

Joe Sandbox malicious

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

56 / 100

Link:

https://www.joesandbox.com/analysis/1911320

Signature

Multi AV Scanner detection for submitted file

Potential obfuscated javascript found

Sigma detected: WScript or CScript Dropper

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

98%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/c8589ca999526f247db4d3902ade8a85619f8f82338c6230d1b935f413ddcb3d

Malva.RE

Gathering data

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c8589ca999526f247db4d3902ade8a85619f8f82338c6230d1b935f413ddcb3d/

Neiki Trojan.Script.Agent

Verdict:

Malicious

Threat:

Trojan.Script.Agent

Link:

https://tip.neiki.dev/file/c8589ca999526f247db4d3902ade8a85619f8f82338c6230d1b935f413ddcb3d

ReversingLabs TitaniumCloud Script-JS.Trojan.Malgent

Threat name:

Script-JS.Trojan.Malgent

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-03-04 16:43:26 UTC

File Type:

Text (JavaScript)

AV detection:

11 of 24 (45.83%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=zbmjzkmzkjxsi7nu2oicvxukqvqz7d4cgoggemgrxe27ie65zm6q._file

Hatching Triage Unknown

Result

Malware family:

n/a

Score:

  3/10

Tags:

execution

Link:

https://tria.ge/reports/260510-ynxjqshv9k/

Behaviour

Command and Scripting Interpreter: JavaScript

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Legit

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/c8589ca999526f247db4d3902ade8a85619f8f82338c6230d1b935f413ddcb3d