MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4cb191de2e9f4103a0f1f7b974c636f00bf0cd7e6c3dc813afca4b2a2548c5b2. 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:	4cb191de2e9f4103a0f1f7b974c636f00bf0cd7e6c3dc813afca4b2a2548c5b2
SHA3-384 hash:	b00b6330a05648c58bace8f72b8b23ce5de95d1da45415525f0ecfc1e2e181dcbfe6cada25ed0cc57371abeaeadc4f11
SHA1 hash:	916104252877595d2236afdcdb97d49b221bcd13
MD5 hash:	51d55de1f058e75793cd52c45cfda221
humanhash:	failed-johnny-seven-california
File name:	4cb191de2e9f4103a0f1f7b974c636f00bf0cd7e6c3dc813afca4b2a2548c5b2.exe
Download:	download sample
Signature	VShell Alert Create hunting rule
File size:	4'608 bytes
First seen:	2026-09-18 16:17:43 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	e82dd51b077167be63c004bed23d0c1e (189 x VShell, 40 x NetWalker, 3 x Snowlight)
ssdeep	48:6I7lwe77e08SLJdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1e091q1Ig9T2Enwp
TLSH	T15991A6C6F75BE6B2EC1C07F500A37994C4682E14927C9B564FE16F0C7C111AA3C2DA12
TrID	21.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 21.2% (.EXE) Win64 Executable (generic) (6522/11/2) 16.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 14.6% (.EXE) Win32 Executable (generic) (4504/4/1) 6.6% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
Reporter	whack_sh
Tags:	exe vshell

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

155

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:

2026-09-18 17:13:55 UTC

Tags:

payload snowlight dropper vshell rat websocket golang

Link:

https://app.any.run/tasks/83d45a59-e234-429f-9e1f-205df1c80d5b

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/86683/

ClamAV Detected

Detection(s):

SecuriteInfo.com.BackDoor.Siggen2.5324.21953.19133.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

evasive microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/6aad6445da0c812d1f7b8fad/reports/81003b0a-a134-43ca-936b-e805c9f68f65/overview

Hybrid Analysis Win/malicious_confidence_100%

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/4cb191de2e9f4103a0f1f7b974c636f00bf0cd7e6c3dc813afca4b2a2548c5b2

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-09-18T13:20:00Z UTC

Last seen:

2026-09-18T13:23:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/4cb191de2e9f4103a0f1f7b974c636f00bf0cd7e6c3dc813afca4b2a2548c5b2/results?tab=lookup

Intezer Knight

Malware family:

Knight

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/397825a4-d935-4410-8d91-7d024b2c21a6

Joe Sandbox VShell

Result

Threat name:

VShell

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1974913

Signature

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Detected unpacking (creates a PE file in dynamic memory)

Found malware configuration

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Unusual module load detection (module proxying)

Uses known network protocols on non-standard ports

Yara detected VShell

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

80%

Verdict:

Malware

File Type:

PE

Link:

https://malprob.io/report/4cb191de2e9f4103a0f1f7b974c636f00bf0cd7e6c3dc813afca4b2a2548c5b2

Malva.RE inconclusive

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86

Link:

https://app.malva.re/file/51d55de1f058e75793cd52c45cfda221

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4cb191de2e9f4103a0f1f7b974c636f00bf0cd7e6c3dc813afca4b2a2548c5b2/

ReversingLabs TitaniumCloud Win32.Trojan.Mikey

Threat name:

Win32.Trojan.Mikey

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-09-18 16:18:20 UTC

File Type:

PE (Exe)

AV detection:

27 of 38 (71.05%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=jsyzdxrot5aqhihr664xjrrw6af7btl6nq64qe5pzjfsujkiywza._file

Threatray SNOWLIGHT

Verdict:

malicious

Label(s):

SNOWLIGHT

Alert

Create hunting rule

Link:

https://reports.threatray.com/0d93ec9b-cbf5-4aa2-96f3-0971ed20b173

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/260918-tr2weabk2v/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

System Location Discovery: System Language Discovery

Detects VSHELL Backdoor

Family: VShell

UnpacMe

Unpacked files

SH256 hash:

4cb191de2e9f4103a0f1f7b974c636f00bf0cd7e6c3dc813afca4b2a2548c5b2

MD5 hash:

51d55de1f058e75793cd52c45cfda221

SHA1 hash:

916104252877595d2236afdcdb97d49b221bcd13

Link:

https://www.unpac.me/results/cd199143-6324-4996-a717-a93bf342ce00/

VMRay VShell

Malware family:

VShell

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/4cb191de2e9f/report/overview.html

VirusTotal

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

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/4cb191de2e9f4103a0f1f7b974c636f00bf0cd7e6c3dc813afca4b2a2548c5b2

File information

---

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

Web download

VShell

exe 4cb191de2e9f4103a0f1f7b974c636f00bf0cd7e6c3dc813afca4b2a2548c5b2

(this sample)

  

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/86683/