MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f81618b3ae8d97b69e91997856e202d2c81b4d0dfcfbc36d5fa535ff8d7f0c02. 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:	f81618b3ae8d97b69e91997856e202d2c81b4d0dfcfbc36d5fa535ff8d7f0c02
SHA3-384 hash:	0d611e6e775b46471f989452529011b04b72b564a48b957b4c951058b656652e2560f3c2ef8dce7fe6dcdcfaae261476
SHA1 hash:	ac21da1d39780f647fac0ad76c8e6a985c45daf6
MD5 hash:	9da0135308ce0bd5c2c25a2903d26eb6
humanhash:	five-mike-edward-social
File name:	f81618b3ae8d97b69e91997856e202d2c81b4d0dfcfbc36d5fa535ff8d7f0c02.exe
Download:	download sample
Signature	VShell Alert Create hunting rule
File size:	3'584 bytes
First seen:	2026-09-26 17:10:40 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	e82dd51b077167be63c004bed23d0c1e (325 x VShell, 40 x NetWalker, 2 x GuLoader)
ssdeep	48:6Icwm0gDt2WSJ8zrD7TLjpSpc1ZsSYr8XxhxhwcRaK:4jNtQSNSYp
TLSH	T192715088F3176AF5E42C86F84093A554D019ABB8C250AF4D5BA0281D3C210BA255AF96
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

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File Origin

# of uploads :

1

# of downloads :

162

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:

2026-09-26 17:39:52 UTC

Tags:

payload snowlight dropper vshell rat golang

Link:

https://app.any.run/tasks/f87462cb-0a78-434e-938d-aad8e8e612ec

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/89167/

ClamAV Detected

Detection(s):

Win.Trojan.Mikey-10038331-0

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Sending a custom TCP request

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

cobalt cobalt microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/6ab7fcb2b5de7a67fd9e1852/reports/0fb628d4-a592-4e8d-9a86-bc5840247f3c/overview

Hybrid Analysis Win/malicious_confidence_100%

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/f81618b3ae8d97b69e91997856e202d2c81b4d0dfcfbc36d5fa535ff8d7f0c02

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-09-26T14:14:00Z UTC

Last seen:

2026-09-27T18:11:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/f81618b3ae8d97b69e91997856e202d2c81b4d0dfcfbc36d5fa535ff8d7f0c02/results?tab=lookup

Intezer Knight

Malware family:

Knight

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/765945e0-6dca-4268-b711-6db94823334e

Joe Sandbox SNOWLIGHT, VShell

Result

Threat name:

SNOWLIGHT, VShell

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.evad

Score:

88 / 100

Link:

https://www.joesandbox.com/analysis/1978532

Signature

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Found malware configuration

Multi AV Scanner detection for submitted file

Unusual module load detection (module proxying)

Yara detected SNOWLIGHT

Yara detected VShell

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

85%

Verdict:

Malware

File Type:

PE

Link:

https://malprob.io/report/f81618b3ae8d97b69e91997856e202d2c81b4d0dfcfbc36d5fa535ff8d7f0c02

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/9da0135308ce0bd5c2c25a2903d26eb6

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f81618b3ae8d97b69e91997856e202d2c81b4d0dfcfbc36d5fa535ff8d7f0c02/

ReversingLabs TitaniumCloud Win32.Trojan.Mikey

Threat name:

Win32.Trojan.Mikey

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-09-26 17:11:47 UTC

File Type:

PE (Exe)

AV detection:

33 of 38 (86.84%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7albrm5orwl3nhurtf4fnyqc2lebwtin7t54g3k7uu277dl7bqba._file

Threatray SNOWLIGHT

Verdict:

malicious

Label(s):

SNOWLIGHT

Alert

Create hunting rule

Link:

https://reports.threatray.com/53accb37-5a09-4ff2-bf39-86eca4c7e84d

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/260926-vqdb4ayydx/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

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

System Location Discovery: System Language Discovery

Detects VSHELL Backdoor

Family: VShell

UnpacMe

Unpacked files

SH256 hash:

f81618b3ae8d97b69e91997856e202d2c81b4d0dfcfbc36d5fa535ff8d7f0c02

MD5 hash:

9da0135308ce0bd5c2c25a2903d26eb6

SHA1 hash:

ac21da1d39780f647fac0ad76c8e6a985c45daf6

Link:

https://www.unpac.me/results/22e7b51e-949f-47ec-961d-f7642232eda6/

VMRay VShell

Malware family:

VShell

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f81618b3ae8d/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/f81618b3ae8d97b69e91997856e202d2c81b4d0dfcfbc36d5fa535ff8d7f0c02

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 f81618b3ae8d97b69e91997856e202d2c81b4d0dfcfbc36d5fa535ff8d7f0c02

(this sample)

  

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/89167/