MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4451e476918c8b6d02f2f4cb00548b55eb184256a3d96a3e243484273fdf65e0. 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:	4451e476918c8b6d02f2f4cb00548b55eb184256a3d96a3e243484273fdf65e0
SHA3-384 hash:	ffd852bcd8cae0035486e2afa1c7dbe8cc454b632f84084d52a6462acae8637ff7ee976160528f1fabe0c38cfa70c174
SHA1 hash:	0392da52fd78b3e1b238ae025539a36caebd11a5
MD5 hash:	c3903dff6a72d119eb6c6b9f451625e5
humanhash:	london-finch-sixteen-summer
File name:	adobe.js
Download:	download sample
Signature	WSHRAT Alert Create hunting rule
File size:	313'135 bytes
First seen:	2025-05-21 08:06:02 UTC
Last seen:	2025-05-22 08:00:21 UTC
File type:	js
MIME type:	text/plain
ssdeep	1536:so1f+nEKUyzNpJ8puHj7U+Q//jMS/t6NKMUGrCVfJhEUMUFa55hP428nSgbtLZ3n:d
TLSH	T19564CF9C28B057EE5F4C1B8B707F5B818FA298F2F95BC1D58729DA9351F21424B108BB
Magika	javascript
Reporter	JAMESWT_WT
Tags:	js wshrat

Intelligence

---

File Origin

# of uploads :

2

# of downloads :

450

Origin country :

IT

Vendor Threat Intelligence

CyberFortress Malicious

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=682d8987c28c67d666437e14

Tags:

autorun houdini dunihi worm

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

cmd evasive explorer lolbin lolbin obfuscated persistence wscript

Link:

https://www.filescan.io/uploads/682d89891de1514c6874c8fe/reports/cd7b105b-5c64-49d3-b36e-d991b797f7a4/overview

Hybrid Analysis Trojan.Cryxos.JS

Verdict:

Malicious

Labled as:

Trojan.Cryxos.JS

Link:

https://www.hybrid-analysis.com/sample/4451e476918c8b6d02f2f4cb00548b55eb184256a3d96a3e243484273fdf65e0

Joe Sandbox WSHRat

Result

Threat name:

WSHRat

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1695715

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Detected WSHRat

Drops script or batch files to the startup folder

Found malware configuration

JavaScript source code contains call to eval containing suspicious API calls

JavaScript source code contains functionality to generate code involving a shell, file or stream

Joe Sandbox ML detected suspicious sample

JScript performs obfuscated calls to suspicious functions

Multi AV Scanner detection for submitted file

Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)

Sigma detected: Drops script at startup location

Sigma detected: Register Wscript In Run Key

Sigma detected: WScript or CScript Dropper

Sigma detected: WScript or CScript Dropper - File

Suricata IDS alerts for network traffic

System process connects to network (likely due to code injection or exploit)

Uses known network protocols on non-standard ports

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Wscript called in batch mode (surpress errors)

Yara detected WSHRAT

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

98%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/4451e476918c8b6d02f2f4cb00548b55eb184256a3d96a3e243484273fdf65e0

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4451e476918c8b6d02f2f4cb00548b55eb184256a3d96a3e243484273fdf65e0/

ReversingLabs TitaniumCloud Script-JS.Trojan.Cryxos

Threat name:

Script-JS.Trojan.Cryxos

Alert

Create hunting rule

Status:

Malicious

First seen:

2025-05-21 08:01:12 UTC

File Type:

Text (JavaScript)

AV detection:

9 of 24 (37.50%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=iri6i5urrsfw2axs6tfqavelkxvrqqswupmwupregsccop67mxqa._file

Hatching Triage wshrat

Result

Malware family:

wshrat

Alert

Create hunting rule

Score:

  10/10

Tags:

family:wshrat execution persistence trojan

Link:

https://tria.ge/reports/250521-jzkxrawr13/

Behaviour

Script User-Agent

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

Adds Run key to start application

Checks computer location settings

Drops startup file

Blocklisted process makes network request

WSHRAT

Wshrat family

Malware Config

C2 Extraction:

http://riches20.freeddns.org:6144

VirusTotal

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

YOROI YOMI Backdoor

Threat name:

Backdoor

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/4451e476918c8b6d02f2f4cb00548b55eb184256a3d96a3e243484273fdf65e0