MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3691d3e45d288500e19250166ff256edcc273e2531ebee392312fc3a6ed52e8d. 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:	3691d3e45d288500e19250166ff256edcc273e2531ebee392312fc3a6ed52e8d
SHA3-384 hash:	008056758628314c759480694010b15803449f3eb3bbb65782d87d2b4fe24e1bb3d96d6091f01d76a5e10049b5529cc6
SHA1 hash:	b5440e23a4ad99e56914d42b95a08387e6a35d66
MD5 hash:	e67f7474cf7d3ca6df23a9991bb3134e
humanhash:	hydrogen-beer-yellow-violet
File name:	cat.sh
Download:	download sample
Signature	Mirai Alert Create hunting rule
File size:	2'089 bytes
First seen:	2026-09-27 09:54:16 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	48:iddzAjL5fsnEBiojnj34fsLlx7FcWGEHKC:iTmt0E/joyl5FceqC
TLSH	T1EA4196C515A103FC2D639957EEA648CC778A90E2F5C6EF0591E878E8786CF192C80EC3
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	BlinkzSec
Tags:	mirai

Intelligence

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File Origin

# of uploads :

1

# of downloads :

62

Origin country :

IN

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL

Alert

Create hunting rule

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

busybox

Link:

https://www.filescan.io/uploads/6ab8e8f6c34344e53872b13f/reports/b330fa1d-e997-46fe-bbbb-385f09738d39/overview

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-09-27T06:11:00Z UTC

Last seen:

2026-09-29T04:41:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/3691d3e45d288500e19250166ff256edcc273e2531ebee392312fc3a6ed52e8d/results?tab=lookup

Kunai Sandbox

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/bef2670f-0954-4548-8220-9af7ed2c66f6

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/3691d3e45d288500e19250166ff256edcc273e2531ebee392312fc3a6ed52e8d

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/3691d3e45d288500e19250166ff256edcc273e2531ebee392312fc3a6ed52e8d/

ReversingLabs TitaniumCloud Linux.Downloader.Medusa

Threat name:

Linux.Downloader.Medusa

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-09-27 09:52:38 UTC

File Type:

Text (Shell)

AV detection:

17 of 24 (70.83%)

Threat level:

  3/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=g2i5hzc5fccqbymskalg74sw5xgcoprfghv64ojdcl6du3wvf2gq._file

Hatching Triage mirai

Result

Malware family:

mirai

Alert

Create hunting rule

Score:

  10/10

Tags:

family:mirai botnet:mirai antivm botnet defense_evasion discovery linux upx

Link:

https://tria.ge/reports/260927-lxcjpswvcv/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to shm directory

Writes file to tmp directory

Changes its process name

Checks CPU configuration

UPX packed file

Enumerates running processes

File and Directory Permissions Modification

Deletes itself

Executes dropped EXE

Modifies Watchdog functionality

Family: Mirai

Mirai ARM payload

Mirai Motorola payload

Mirai Renesas payload

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:

0.39

Link:

https://yomi.yoroi.company/submissions/3691d3e45d288500e19250166ff256edcc273e2531ebee392312fc3a6ed52e8d