MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 05d2d4be8bc03591f6461dcbf68cf8445fbb403fa4b4ea4f5435dc1dab5c9ab3. 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: 15

Intelligence 15 IOCs YARA 2 File information Comments

SHA256 hash:	05d2d4be8bc03591f6461dcbf68cf8445fbb403fa4b4ea4f5435dc1dab5c9ab3
SHA3-384 hash:	fbe5d0b63ef97561106a1c1ea6a93e5c443962a03a2d65bae096ff1917170db360d264e57c5a819dde1b5ee16ecf9ff6
SHA1 hash:	eb2e2647fbf991a6676caba37ed568aba08ed12c
MD5 hash:	7f890af1fb4c65b247b8e80ee3058b85
humanhash:	gee-nuts-cup-low
File name:	morte.i686
Download:	download sample
Signature	Mirai Create hunting rule
File size:	49'208 bytes
First seen:	2025-11-07 17:09:58 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:38KlwmMVHwrjCz5T+CFn5t1cVrupnouy8Hyd:sKlbMhw3gEg5tG4outu
TLSH	T13B23014A583C9708C2BF52F9D93E278F655CB2D315A9D43AABA059A1D4B6FF03600CD3
TrID	50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	49'208 bytes
File size (de-compressed) :	120'084 bytes
Format:	linux/i386
Unpacked file:	db5d47d8fd8645176f1a4dffe1ffb763aed90d3c2afcfcdbbaaa7456accded7d

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

Unix.Dropper.Mirai-7135858-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Opens a port

Sends data to a server

DNS request

Connection attempt

Performs a bruteforce attack in the network

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

gafgyt masquerade mirai obfuscated packed upx

Link:

https://www.filescan.io/uploads/690e28028938e2fe221448cc/reports/21cd52ca-a9fc-4a50-82a8-cc4592a809ca/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

8888,22,52869,80,8080,81,37215,8081,23,9527,5000

Full report:

https://elfdigest.com/brief/05d2d4be8bc03591f6461dcbf68cf8445fbb403fa4b4ea4f5435dc1dab5c9ab3

Behaviour

Information Gathering

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2025-11-07T14:24:00Z UTC

Last seen:

2025-11-09T12:01:00Z UTC

Hits:

~10

Detections:

HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Exploit.Linux.CVE-2018-10561.a HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b

Link:

https://opentip.kaspersky.com/05d2d4be8bc03591f6461dcbf68cf8445fbb403fa4b4ea4f5435dc1dab5c9ab3/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/2b286ac5-7b2f-497f-aeb0-b5828a554a7e

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/2ec4d8bc-4b7d-44a4-a5f7-83b6e70033db

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/05d2d4be8bc03591f6461dcbf68cf8445fbb403fa4b4ea4f5435dc1dab5c9ab3

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/05d2d4be8bc03591f6461dcbf68cf8445fbb403fa4b4ea4f5435dc1dab5c9ab3/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/05d2d4be8bc03591f6461dcbf68cf8445fbb403fa4b4ea4f5435dc1dab5c9ab3

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2025-11-07 17:10:07 UTC

File Type:

ELF32 Little (Exe)

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=axjnjpulya2zd5sgdxf7ndhyirp3wqb7us2out2ugxob3k24tkzq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet defense_evasion discovery linux upx

Link:

https://tria.ge/reports/251107-vpw3tatldn/

Behaviour

Reads runtime system information

Enumerates running processes

Writes file to system bin folder

Modifies Watchdog functionality

Mirai

Mirai family

Verdict:

Malicious

Tags:

Unix.Dropper.Mirai-7135858-0

YARA:

n/a

Link:

https://app.threat.zone/submission/da2b8917-6a99-4371-9a5f-01281e2ee93b

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

Threat name:

Malicious File

Score:

0.84

Link:

https://yomi.yoroi.company/submissions/05d2d4be8bc03591f6461dcbf68cf8445fbb403fa4b4ea4f5435dc1dab5c9ab3

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:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research