MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50eb5a50663c0bf0014577b2abe1baff453aebc6a109aa7c283dbbbf20f7998f. 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

Mirai

Vendor detections: 7

Intelligence 7 IOCs YARA 1 File information Comments

SHA256 hash:	50eb5a50663c0bf0014577b2abe1baff453aebc6a109aa7c283dbbbf20f7998f
SHA3-384 hash:	da99a408c69d87f8a6e8407fece761fe94f6ed76beb4419e402210684a817fb37e38b80b6afe3db4eeda999ae4a6ba9f
SHA1 hash:	d78f90e2d5e3ce9612ee145c47ed8b3324d34568
MD5 hash:	1d7f5fe93a49193020ab25f13ae6c170
humanhash:	bacon-missouri-connecticut-spaghetti
File name:	cat.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	1'845 bytes
First seen:	2026-02-04 07:43:07 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	24:9Ddc+1mnmBM/h291bBV2wK6fwo7mgKLJ54HH9:c+1m3no7m4
TLSH	T1D831118E64B412CD89CFCE4070E54DC8670B9592F1942732EDC20E6BA09DD6434ABFB7
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	abuse_ch
Tags:	sh

Shell script dropper

This file seems to be a shell script dropper, using wget, ftpget and/or curl. More information about the corresponding payload URLs are shown below.

URL	Malware sample (SHA256 hash)	Signature	Tags
http://64.89.161.81/iran.x86_64	97ff91263d654f2e91f066adeaedc41269b037eb4e15662acda0f460f8ba6eb8	Mirai	elf ua-wget
http://64.89.161.81/iran.aarch64	n/a	n/a	elf ua-wget
http://64.89.161.81/iran.m68k	e43183dbb41cf7c66de3f33898dedda25430535c183a4f096d1eaa32c7fbcba0	Mirai	elf ua-wget
http://64.89.161.81/iran.mips	81f3b5c089e018318bdb3fa94e11acd72440b657717ee428ece1035705f4bb82	Mirai	elf ua-wget
http://64.89.161.81/iran.mipsel	f5d72fc2d4815915fe0a4b83cb0235b36602f679c63a32575c97d97baa796bfd	Mirai	elf ua-wget
http://64.89.161.81/iran.powerpc	4fd3225dcbd9cf14b2ddbf4f245463f81558e76e718efd03b9073c7863fcbcae	Mirai	elf ua-wget
http://64.89.161.81/iran.sparc	36468c20d264ea58e811b26112b17355c610f9e800ef5a2b6ab660ae28da7c73	Mirai	elf ua-wget
http://64.89.161.81/iran.sh4	66bfd1c57bb7dc12ba5a712af051bdee07aaa52d4065d4067b26023d2f940550	Mirai	elf ua-wget
http://64.89.161.81/iran.arc	6e29b244afa34e79c0dc5ac4d38f6ace3e9e049996ab9fcf5b697ecd0819a5e6	Mirai	elf ua-wget
http://64.89.161.81/iran.i486	f1cdaece1890026be4adc17b0d11a0a4eea9d11d953047edf8078bfa5688d587	Mirai	elf ua-wget
http://64.89.161.81/iran.armv4l	7b4d33f3f6e14a5a929d778588cdf1fb82c939037610c88c0f0a0cfedaa43ea3	Mirai	elf ua-wget
http://64.89.161.81/iran.armv5l	a1a959b80cc8d75a4631444492b52d70b9ce035d6cbee1c28a685580585b5805	Mirai	elf ua-wget
http://64.89.161.81/iran.armv6l	811e37d35407d436e4a6677eb25664440773e12e5593feaa37575e0bdcfbdf9b	Mirai	elf ua-wget
http://64.89.161.81/iran.armv7l	1cbd717a85a0a385bf3803497cac556910dc76c0c206467cacefe582b655f57e	Mirai	elf ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Gathering data

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-02-01T15:47:00Z UTC

Last seen:

2026-02-01T16:53:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan-Downloader.Shell.Agent.a

Link:

https://opentip.kaspersky.com/50eb5a50663c0bf0014577b2abe1baff453aebc6a109aa7c283dbbbf20f7998f/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/d1eba7ac-7e71-4cb7-9869-585b1388141b

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/50eb5a50663c0bf0014577b2abe1baff453aebc6a109aa7c283dbbbf20f7998f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/50eb5a50663c0bf0014577b2abe1baff453aebc6a109aa7c283dbbbf20f7998f/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/50eb5a50663c0bf0014577b2abe1baff453aebc6a109aa7c283dbbbf20f7998f

Threat name:

Document-HTML.Trojan.Vigorf

Status:

Malicious

First seen:

2026-02-01 20:42:12 UTC

File Type:

Text (Shell)

AV detection:

15 of 36 (41.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=kdvvuudghqf7aakfo6zkxyn275ctv26guee2u7bihw536ihxtghq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm defense_evasion discovery linux upx

Link:

https://tria.ge/reports/260204-jkcylahx9g/

Behaviour

Reads runtime system information

System Network Configuration Discovery

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

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

Threat name:

Malicious File

Score:

0.75

Link:

https://yomi.yoroi.company/submissions/50eb5a50663c0bf0014577b2abe1baff453aebc6a109aa7c283dbbbf20f7998f

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	MAL_Linux_IoT_MultiArch_BotnetLoader_Generic Create hunting rule
Author:	Anish Bogati
Description:	Technique-based detection of IoT/Linux botnet loader shell scripts downloading binaries from numeric IPs, chmodding, and executing multi-architecture payloads
Reference:	MalwareBazaar sample lilin.sh