MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ca3402d2d33cff125b3d7a9932208f4b1e9f0cf33c9bbbb8eed24fb6c650559. 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:	8ca3402d2d33cff125b3d7a9932208f4b1e9f0cf33c9bbbb8eed24fb6c650559
SHA3-384 hash:	66843d5b0f915920778f689e1852c73a899efc7a0570b35a3993f73f4d605276184f4211e6935001edb14d319b4da0f1
SHA1 hash:	92891caa5f220f8251a7b0e7b827d47a0493ce50
MD5 hash:	0e32c55428f531e7c09b476f42c0cfc1
humanhash:	illinois-orange-nitrogen-utah
File name:	8ca3402d2d33cff125b3d7a9932208f4b1e9f0cf33c9bbbb8eed24fb6c650559.exe
Download:	download sample
Signature	VShell Alert Create hunting rule
File size:	4'608 bytes
First seen:	2026-10-10 00:10:46 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	e82dd51b077167be63c004bed23d0c1e (446 x VShell, 40 x NetWalker, 2 x GuLoader)
ssdeep	48:6IIF9BlQaexYgZv7An0cF5uduvxRxUjbON9XM/ge93ahr0/:y9BOaM500cF50uDxUOvXeg
TLSH	T14691C74170B989E7E85D457B4C0FB490B919740A41C483B60378A5953E3957BF57CB0D
TrID	33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	whack_sh
Tags:	exe vshell

Intelligence

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File Origin

# of uploads :

1

# of downloads :

174

Origin country :

US

Vendor Threat Intelligence

ACCE Unknown

No detections

ANY.RUN

Malware family:

n/a

ID:

1

File name:

exe

Verdict:

No threats detected

Analysis date:

2026-10-10 00:57:24 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/4d6d8d3e-ac21-496b-b969-80bc74763bbc

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/91307/

ClamAV Detected

Detection(s):

Win.Trojan.Mikey-10034322-0

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Sending an HTTP GET request

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

cobalt cobalt microsoft_visual_cc mikey packed rozena vshell

Link:

https://www.filescan.io/uploads/6ac982a9f610caaf8c129e1b/reports/6b0e8efd-2367-4d9e-bc3c-cf6767e11497/overview

Hybrid Analysis Rozena.Generic

Verdict:

Malicious

Labled as:

Rozena.Generic

Link:

https://www.hybrid-analysis.com/sample/8ca3402d2d33cff125b3d7a9932208f4b1e9f0cf33c9bbbb8eed24fb6c650559

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-09-30T05:20:00Z UTC

Last seen:

2026-10-11T17:45:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/8ca3402d2d33cff125b3d7a9932208f4b1e9f0cf33c9bbbb8eed24fb6c650559/results?tab=lookup

Intezer Ransomhub

Malware family:

Ransomhub

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/b57b1b87-f113-483d-95d0-fbf46a6c07fb

Joe Sandbox SNOWLIGHT, VShell

Result

Threat name:

SNOWLIGHT, VShell

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1985150

Signature

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Found malware configuration

Multi AV Scanner detection for submitted file

Potentially malicious time measurement code found

Sigma detected: Potentially Suspicious Malware Callback Communication

Suricata IDS alerts for network traffic

Unusual module load detection (module proxying)

Uses known network protocols on non-standard ports

Yara detected SNOWLIGHT

Yara detected VShell

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

86%

Verdict:

Malware

File Type:

PE

Link:

https://malprob.io/report/8ca3402d2d33cff125b3d7a9932208f4b1e9f0cf33c9bbbb8eed24fb6c650559

Malva.RE inconclusive

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/0e32c55428f531e7c09b476f42c0cfc1

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8ca3402d2d33cff125b3d7a9932208f4b1e9f0cf33c9bbbb8eed24fb6c650559/

ReversingLabs TitaniumCloud Win64.Trojan.Mikey

Threat name:

Win64.Trojan.Mikey

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-09-30 10:16:32 UTC

File Type:

PE+ (Exe)

AV detection:

31 of 38 (81.58%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rsrualjngph7cjnt26uzgiqi6sy6t4gpgpe3xo4o5uspw3dfavmq._file

Hatching Triage vshell

Result

Malware family:

vshell

Alert

Create hunting rule

Score:

  10/10

Tags:

family:vshell backdoor discovery rat

Link:

https://tria.ge/reports/261010-agqkvagt7w/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Reads the TCP/IP host and domain name from the registry

Detects VSHELL Backdoor

Family: VShell

Malware Config

C2 Extraction:

ws://121.89.94.37

UnpacMe

Unpacked files

SH256 hash:

8ca3402d2d33cff125b3d7a9932208f4b1e9f0cf33c9bbbb8eed24fb6c650559

MD5 hash:

0e32c55428f531e7c09b476f42c0cfc1

SHA1 hash:

92891caa5f220f8251a7b0e7b827d47a0493ce50

Link:

https://www.unpac.me/results/32a5ebb5-8166-433f-aebf-6cd87f4a4baa/

VMRay VShell

Malware family:

VShell

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8ca3402d2d33/report/overview.html

VirusTotal

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

File information

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The table below shows additional information about this malware sample such as delivery method and external references.

Web download

VShell

exe 8ca3402d2d33cff125b3d7a9932208f4b1e9f0cf33c9bbbb8eed24fb6c650559

(this sample)

  

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/91307/