MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 185e86a756475c65731c8eba1023d9c7e4abef6375b44986a238dd98756a749f. 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:	185e86a756475c65731c8eba1023d9c7e4abef6375b44986a238dd98756a749f
SHA3-384 hash:	77bb2971fcd270d339efb53e0ab0810da26f56391a67a1c2f0220351bab812e1f432901482319a9345385bf2a2d49a9f
SHA1 hash:	3d679553ebe9c3594954b50878a5762db9dc0c67
MD5 hash:	b304f3f3e43a6e98804d2c7d12916580
humanhash:	freddie-lamp-sodium-comet
File name:	1.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	3'239 bytes
First seen:	2025-09-26 03:28:46 UTC
Last seen:	2025-09-26 04:20:32 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	24:IttsPkNJQuZQsmSHGdJiZrLpgNIsks7nwc3JMAK:iWPkP11HGriZrLwJ7nwc5nK
TLSH	T1906161E930529232AE67CB5363AA95983C45D0A7D0CB9F9557FD78B98C8CFC8AC00553
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://196.251.72.82/00101010101001/Ares.x86	ae23915ce8258283349323c0cf0465a9f86b8f74a29cb2ac16099434bd3e4d76	Mirai	elf mirai ua-wget
http://196.251.72.82/00101010101001/Ares.mips	f39606655f94a3f5ba998faba6b36253eaa6ff55db958d0c01f129e3a4eeb4f7	Mirai	elf mirai ua-wget
http://196.251.72.82/00101010101001/Ares.arc	n/a	n/a	elf ua-wget
http://196.251.72.82/00101010101001/Ares.i468	n/a	n/a	elf ua-wget
http://196.251.72.82/00101010101001/Ares.i686	n/a	n/a	elf ua-wget
http://196.251.72.82/00101010101001/Ares.x86_64	n/a	n/a	elf ua-wget
http://196.251.72.82/00101010101001/Ares.mpsl	4f954038b1560cd751be3494c79a46faf7996de397a5090f86b0105364339d7c	Mirai	elf mirai ua-wget
http://196.251.72.82/00101010101001/Ares.arm	36e058db9537942b6297092ef2f2cc9cc0867ca07ade0ab506cfe88c70fda41f	Mirai	elf mirai ua-wget
http://196.251.72.82/00101010101001/Ares.arm5	6c15ea97428d16afdaee722b87fb4e4a080f1bb23f2cecab851566051ae1870e	Mirai	elf mirai ua-wget
http://196.251.72.82/00101010101001/Ares.arm6	fdb51b5dc14923aef8064ef76baa3b8e6bb80bff7cd2d4e9dd59a2335bb903f3	Mirai	elf mirai ua-wget
http://196.251.72.82/00101010101001/Ares.arm7	7aaf766531c34cd54b3900d8d2577ac231de38f7f4ef8dc715d6241d2eb69d22	Mirai	elf mirai ua-wget
http://196.251.72.82/00101010101001/Ares.ppc	1af2a2992cd501b8c41e5cd2f519dc74844cd2035287420ab251336ef07ca4bf	Mirai	elf mirai ua-wget
http://196.251.72.82/00101010101001/Ares.spc	873dc94fe82e7853c4932e5141319a3d4e805ab0e464839a34146629682ad498	Mirai	elf mirai ua-wget
http://196.251.72.82/00101010101001/Ares.m68k	2eac628086fbd7ef141240e3b3e54935a1dbca0a699c2ed3859654fc27817067	Mirai	elf mirai ua-wget
http://196.251.72.82/00101010101001/Ares.sh4	74ff2914135ad80d3eaa968dfa9ffee882baa2306b51ad96b526c25787a48865	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

File Type:

unix shell

First seen:

2025-09-26T00:36:00Z UTC

Last seen:

2025-09-26T00:36:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan-Downloader.Shell.Agent.gen HEUR:Trojan-Downloader.Shell.Agent.a HEUR:Trojan-Downloader.Shell.Agent.p

Link:

https://opentip.kaspersky.com/185e86a756475c65731c8eba1023d9c7e4abef6375b44986a238dd98756a749f/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/01a4b338-3a73-496d-aec1-106998345a84

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/185e86a756475c65731c8eba1023d9c7e4abef6375b44986a238dd98756a749f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/185e86a756475c65731c8eba1023d9c7e4abef6375b44986a238dd98756a749f/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/185e86a756475c65731c8eba1023d9c7e4abef6375b44986a238dd98756a749f

Threat name:

Linux.Downloader.Medusa

Status:

Malicious

First seen:

2025-09-26 03:29:30 UTC

File Type:

Text (Shell)

AV detection:

16 of 24 (66.67%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=dbpinj2wi5ogk4y4r25bai6zy7skx33dow2etbvchdozq5lkospq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai antivm botnet defense_evasion discovery linux

Link:

https://tria.ge/reports/250926-d16b7acr3z/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Checks CPU configuration

Reads system network configuration

Enumerates active TCP sockets

File and Directory Permissions Modification

Executes dropped EXE

Modifies Watchdog functionality

Contacts a large (116618) amount of remote hosts

Creates a large amount of network flows

Mirai

Mirai family

Malware family:

Mirai

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/185e86a75647/report/overview.html

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/185e86a756475c65731c8eba1023d9c7e4abef6375b44986a238dd98756a749f

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.