MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc4633b53ce18d54ef98e80e72f0e53a63398dab48c01c3eb1a49f7ec57e0af8. 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:	bc4633b53ce18d54ef98e80e72f0e53a63398dab48c01c3eb1a49f7ec57e0af8
SHA3-384 hash:	f02a41d9af1f2c158baf9de263a3aded3119ba1483542e80cc6f769d5887934bc81bfe24a5069fd48a4dcc9d6957393a
SHA1 hash:	61772558d023a483e7425e2f1c8d38679208e21d
MD5 hash:	64738c7925b8a9391c0dbc3350c241cc
humanhash:	leopard-social-summer-rugby
File name:	bc4633b53ce18d54ef98e80e72f0e53a63398dab48c01c3eb1a49f7ec57e0af8.exe
Download:	download sample
Signature	VShell Alert Create hunting rule
File size:	4'608 bytes
First seen:	2026-09-28 03:36:05 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	e82dd51b077167be63c004bed23d0c1e (457 x VShell, 40 x NetWalker, 2 x GuLoader)
ssdeep	48:6IIF9BlQaexqgZU7An0cF5uduvxRxUjbON9XM/ge93ahr0/:y9BOaML90cF50uDxUOvXeg
TLSH	T12991C64170B989E7E85C82BF4C0FB8A4B919740A41C483A70378A5953F3957BF57CB0E
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 :

176

Origin country :

US

Vendor Threat Intelligence

ACCE Unknown

No detections

ANY.RUN Malicious

Malware family:

n/a

ID:

1

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-09-28 03:43:07 UTC

Tags:

snowlight dropper payload

Link:

https://app.any.run/tasks/505339ab-1ba0-4230-9fc6-da988f8b3d9a

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/89379/

ClamAV Detected

Detection(s):

Win.Trojan.Mikey-10034322-0

Alert

Create hunting rule

CyberFortress Malicious

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ac0b72c4e97199d5892a63c

Tags:

malware

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:

downloader hellokitty loader microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/6ab9e126eed460dbe2c306ad/reports/64ec93e6-16cb-4726-81e2-53d9b9823d6c/overview

Hybrid Analysis Rozena.Generic

Verdict:

Malicious

Labled as:

Rozena.Generic

Link:

https://www.hybrid-analysis.com/sample/bc4633b53ce18d54ef98e80e72f0e53a63398dab48c01c3eb1a49f7ec57e0af8

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-09-17T13:42:00Z UTC

Last seen:

2026-09-29T19:06:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/bc4633b53ce18d54ef98e80e72f0e53a63398dab48c01c3eb1a49f7ec57e0af8/results?tab=lookup

Intezer Ransomhub

Malware family:

Ransomhub

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/c1a57779-0bb3-42a4-a0af-444b83c9bdea

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/1978745

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

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/bc4633b53ce18d54ef98e80e72f0e53a63398dab48c01c3eb1a49f7ec57e0af8

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/64738c7925b8a9391c0dbc3350c241cc

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bc4633b53ce18d54ef98e80e72f0e53a63398dab48c01c3eb1a49f7ec57e0af8/

ReversingLabs TitaniumCloud Win64.Trojan.Rozena

Threat name:

Win64.Trojan.Rozena

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-09-17 17:52:24 UTC

File Type:

PE+ (Exe)

AV detection:

28 of 36 (77.78%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xrddhnj44ggvj34y5ahhf4hfhjrttdnljdabypvruspx5rl6bl4a._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/260928-d526bsvydv/

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://111.229.153.119

UnpacMe

Unpacked files

SH256 hash:

bc4633b53ce18d54ef98e80e72f0e53a63398dab48c01c3eb1a49f7ec57e0af8

MD5 hash:

64738c7925b8a9391c0dbc3350c241cc

SHA1 hash:

61772558d023a483e7425e2f1c8d38679208e21d

Link:

https://www.unpac.me/results/9c714bb0-7ada-4272-a040-8529cd204c45/

VMRay VShell

Malware family:

VShell

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/bc4633b53ce1/report/overview.html

VirusTotal

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

YOROI YOMI Suspicious File

Threat name:

Suspicious File

Score:

0.44

Link:

https://yomi.yoroi.company/submissions/bc4633b53ce18d54ef98e80e72f0e53a63398dab48c01c3eb1a49f7ec57e0af8

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 bc4633b53ce18d54ef98e80e72f0e53a63398dab48c01c3eb1a49f7ec57e0af8

(this sample)

  

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/89379/