MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5861c4bb71a595cbc7d2f8b1b6d964b949859845e1895fd213f5e5d0968688c6. 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: 9

Intelligence 9 IOCs YARA 1 File information Comments

SHA256 hash:	5861c4bb71a595cbc7d2f8b1b6d964b949859845e1895fd213f5e5d0968688c6
SHA3-384 hash:	503d56d678ac300604dfec9aacd68cc72d44afb9db51cf2209057cee54b62d93d60d3154f28e9348d29ccd6efcad4fca
SHA1 hash:	8e273dc0f238f6e55120242a41a250e474252904
MD5 hash:	8ad316dc0fe1404cd89c41de67684676
humanhash:	social-video-white-mississippi
File name:	1.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	3'344 bytes
First seen:	2025-06-29 04:16:22 UTC
Last seen:	2025-06-29 23:07:15 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	24:Itf+7+bZsf+A+sbhf+t+9kf+c+glff+m+amsf+++yTf+Qa+QGgJf+D+j6f+W+qnF:i2l0ljblU1qHLkJBBIjeBgJspk
TLSH	T1686186FB13424533DCAADEE335A884447185419BA8CE5FB56BED38F50D4CECAAC41E92
Magika	shell
Reporter	abuse_ch
Tags:	mirai 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://196.251.87.244/00101010101001/morte.x86	4fef063a9f02ba436aa8231ae6e68833cc7007d4acd4c911b0742fc6edb7f3e0	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.mips	b4d52619e506d97e60184c38b62b2b88461afd363d0744ccbebf3e26cdcb6bc3	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.arc	475367b6e70877052c1d83cb21a6542e9e023667e8a669b3983a9f7c70febacb	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.i468	n/a	n/a	n/a
http://196.251.87.244/00101010101001/morte.i686	502887af7e3bae97358328e359486004ac2e72a31500b26fb98b6a672d75fef9	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.x86_64	5f40e73a84e77e83a454da3ee487429836e3bdec4ceffc19d0d26c4901a911dd	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.mpsl	f4d2edf5cb22fd836842fb0c277395557f3a1329cc90c280cc12839c3e6fd72c	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.arm	0e1c862fb7b3927bbf3f71b5c83949151be2dfedd584eb482c173ce2e851dd3f	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.arm5	a67885abc3a05d82c9083e3df77c227e91f38aa242bc9988caf35b3a447ca596	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.arm6	61dfc5c73839259cb55254701e29c43307b89acaecf4c14b51be5d209ce80d5b	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.arm7	95d5407a92ac4b36ed3d0f10b3fb494fed6ae21491b9f5fce152b85b78fb2e12	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.ppc	437732d5bde3a06c54a001342f0ad3735088bc10d3aaeb69d038520c3a00a9db	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.spc	b98844c282ecfff203dabee396106d9726de54c4821bd35208239f7621d774b9	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.m68k	7c5e6035418ce9f52bdb00eaff5e23d3d7a41f7a75554249c6cf6e44ce34ae3f	Mirai	elf mirai ua-wget
http://196.251.87.244/00101010101001/morte.sh4	e0fadfca7d4f0704722720c739c817d05fa639fdbb6edbd961d0083f73342c80	Mirai	elf mirai ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6860be6437c3436779470093

Tags:

medusa virus shell

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/2f3161d7-f909-4f0c-a81a-486da1c0e495

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/5861c4bb71a595cbc7d2f8b1b6d964b949859845e1895fd213f5e5d0968688c6

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5861c4bb71a595cbc7d2f8b1b6d964b949859845e1895fd213f5e5d0968688c6/

Verdict:

Malicious

Link:

https://tip.neiki.dev/file/5861c4bb71a595cbc7d2f8b1b6d964b949859845e1895fd213f5e5d0968688c6

Threat name:

Linux.Downloader.Medusa

Status:

Malicious

First seen:

2025-06-26 19:29:00 UTC

File Type:

Text (Shell)

AV detection:

22 of 38 (57.89%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=lbq4jo3ruwk4xr6s7cy3nwlexfeylgcf4gev7uqt6xs5bfugrdda._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai antivm botnet defense_evasion discovery linux upx

Link:

https://tria.ge/reports/250629-ewhwrs1nz7/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Checks CPU configuration

UPX packed file

Enumerates running processes

Writes file to system bin folder

File and Directory Permissions Modification

Executes dropped EXE

Modifies Watchdog functionality

Mirai

Mirai family

Malware family:

Mirai

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/5861c4bb71a5/report/overview.html

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

Threat name:

Mirai

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/5861c4bb71a595cbc7d2f8b1b6d964b949859845e1895fd213f5e5d0968688c6

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.