MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a14b83c76c649ebeda2c26f9f2d1eb2e4c1fe01351641de147545fbd35d26ee7. 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 14 File information Comments

SHA256 hash:	a14b83c76c649ebeda2c26f9f2d1eb2e4c1fe01351641de147545fbd35d26ee7
SHA3-384 hash:	bcfe1bc6be73004ebdae522dbb222d8398837b8d02dc1150afc71051e9ad550de271291da8fde0047c2181df623d0a13
SHA1 hash:	d858d22f939c85cfe8d32af080b27e5b41551b89
MD5 hash:	b0df62ee9794440bac5907ebcd29d6ff
humanhash:	massachusetts-south-jersey-november
File name:	bot.i486
Download:	download sample
Signature	Mirai Create hunting rule
File size:	426'996 bytes
First seen:	2026-08-30 03:34:44 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:LwLxX2k2BRYIqOeP7rThoe7Y7j+00BLrNNj+6yeGC5+P6UBa9Dz:cJ2k2TqOePnThHGj+brNtr+P62a9Dz
TLSH	T142941A48D3F3E2FDE1549EB0221A7D3B6C31493630737A86E39AF97361A724544E9E24
telfhash	t14661f3772ab94cd8b7e0ab4083af1242ce19d637559035b384f724297ab2f425f61c35
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.30435.LC.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Kills processes

Creating a file in the %temp% subdirectories

Launching a process

Manages services

Runs as daemon

Changes access rights for a written file

Opens a port

Changes the time when the file was created, accessed, or modified

Connection attempt

DNS request

Creating a file

Creates directories

Creates or modifies symbolic links

Creating a file in the %temp% directory

Sets a written file as executable

Sends data to a server

Traces processes

Substitutes an application name

Writes files to system directory

Creates or modifies files in /cron to set up autorun

Creates or modifies symbolic links in /init.d to set up autorun

Creates or modifies files in /init.d to set up autorun

Creates or modifies files to set up autorun

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

base64 expand lolbin masquerade mirai obfuscated rust

Link:

https://www.filescan.io/uploads/6a93a4f4710a85705d52fd85/reports/663000ba-b014-474c-a444-dda96c3eac16/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/a14b83c76c649ebeda2c26f9f2d1eb2e4c1fe01351641de147545fbd35d26ee7

Behaviour

Process Renaming

Anti-Debugging

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:

2026-08-30T01:28:00Z UTC

Last seen:

2026-08-31T04:41:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/a14b83c76c649ebeda2c26f9f2d1eb2e4c1fe01351641de147545fbd35d26ee7/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/4f39b92c-8e85-4ced-938d-1cc209e8791a

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/9be5548e-36ba-4978-af30-e6a73e46bd08

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a14b83c76c649ebeda2c26f9f2d1eb2e4c1fe01351641de147545fbd35d26ee7

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/a14b83c76c649ebeda2c26f9f2d1eb2e4c1fe01351641de147545fbd35d26ee7/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-08-30 03:35:21 UTC

File Type:

ELF32 Little (Exe)

AV detection:

13 of 24 (54.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=uffyhr3mmspl5wrme347fuplfzgb7yatkfsb3ykhkrp32nosn3tq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260830-d5m2eayama/

Behaviour

Reads runtime system information

Writes file to shm directory

Writes file to tmp directory

Changes its process name

Creates a desktop entry file

Modifies Bash startup script

Creates/modifies Cron job

Creates/modifies environment variables

Deletes log files

Modifies init.d

Modifies rc script

Modifies systemd

Write file to user bin folder

Writes file to system bin folder

Executes dropped EXE

Modifies Watchdog functionality

Traces itself

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/a14b83c76c649ebeda2c26f9f2d1eb2e4c1fe01351641de147545fbd35d26ee7

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:	ELF_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	linux_generic_ipv6_variants_catcher Create hunting rule
Author:	@_lubiedo
Description:	Find IPv6 capable malware for a set of IoT variants

Rule name:	linux_generic_irc_catcher Create hunting rule
Author:	@_lubiedo
Description:	Find new ELF IRC samples

Rule name:	Linux_Trojan_Mirai_3a56423b Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_6e8e9257 Create hunting rule
Author:	Elastic Security

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf a14b83c76c649ebeda2c26f9f2d1eb2e4c1fe01351641de147545fbd35d26ee7

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3902518/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3902381/

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