MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e5a3d7467d444772ce413cb0f266fde25951771ba2f1353c5879e38f57d6495. 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 21 File information Comments

SHA256 hash:	5e5a3d7467d444772ce413cb0f266fde25951771ba2f1353c5879e38f57d6495
SHA3-384 hash:	c1e3ead0d7cef4a4b677902b14516b8179d78549832eada6b14a4ac460218c3ce2d0a915fbb7d1299c53b35ff6b45537
SHA1 hash:	1e1d3a341e78697894dee902fc0c79dc754bd329
MD5 hash:	1af00e0e8abd3af69c9dccffa6f48905
humanhash:	sodium-mexico-alaska-nitrogen
File name:	ub8ehJSePAfc9FYqZIT6.x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	184'248 bytes
First seen:	2026-01-08 21:08:36 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:nAyAeUNJTi0v9pUBl75FfUpEoW1j+JqopZ7Ufq5mcTka8B/+C2Jq:nAyAeUNJT5wGK6J5IfXcA/+C2
TLSH	T134043B07F8C084FDC499C1745BEEB73AE822F49D1238726B5784AE231E9EE211B5DB54
telfhash	t16551bb302e90345861d3e76ab31ed8aafd7319140ee278b5ef2b7ae1de4678c0d52417
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-dec

abuse_ch

UPX decompressed file, sourced from SHA256 915c263829c8369ee0ee03a70c11e723cdac44491b485042c4a936acdf278c2d

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	65'908 bytes
File size (de-compressed) :	184'248 bytes
Format:	linux/amd64
Packed file:	915c263829c8369ee0ee03a70c11e723cdac44491b485042c4a936acdf278c2d

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Mirai

Details

Mirai

an XOR decryption key and at least a c2 socket address

Link:

https://research.acce.ciphertechsolutions.com/results/ab940d1c-adee-4639-afc1-0036dc70e43d/

Detection(s):

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL

Sanesecurity.Malware.30435.LC.UNOFFICIAL

Unix.Trojan.Mirai-7100807-0

Unix.Dropper.Mirai-7135897-0

Unix.Dropper.Mirai-7135901-0

Unix.Dropper.Mirai-7135909-0

Unix.Trojan.Mirai-7135916-0

Unix.Dropper.Mirai-7135918-0

Unix.Dropper.Mirai-7135954-0

Unix.Dropper.Mirai-7136013-0

Unix.Dropper.Mirai-7136016-0

Unix.Dropper.Mirai-7136028-0

Unix.Dropper.Mirai-7136057-0

Unix.Dropper.Mirai-7540662-0

Unix.Trojan.Mirai-8025795-0

Unix.Trojan.Mirai-9441505-0

Unix.Trojan.Mirai-9858729-0

Unix.Dropper.Mirai-10007027-0

Unix.Trojan.Mirai-10009361-0

Unix.Trojan.Mirai-10011027-0

Unix.Trojan.Mirai-10011918-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Changes access rights for a written file

Sets a written file as executable

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

Creating a file in the %temp% directory

Manages services

Creating a file

Locks files

Launching a process

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

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/69601d0707ef5fa68e81c92d/reports/0585deba-aa6f-48d2-a2f3-66442f2d67e0/overview

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-01-08T18:21:00Z UTC

Last seen:

2026-01-08T19:03:00Z UTC

Hits:

~10

Detections:

HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw

Link:

https://opentip.kaspersky.com/5e5a3d7467d444772ce413cb0f266fde25951771ba2f1353c5879e38f57d6495/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/32f43eb4-396a-4ca2-9844-6934bb67595a

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/4d3e3728-8a74-44dd-bf15-9d2ab111e4b5

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/5e5a3d7467d444772ce413cb0f266fde25951771ba2f1353c5879e38f57d6495

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/5e5a3d7467d444772ce413cb0f266fde25951771ba2f1353c5879e38f57d6495/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/5e5a3d7467d444772ce413cb0f266fde25951771ba2f1353c5879e38f57d6495

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-01-08 21:09:41 UTC

File Type:

ELF64 Little (Exe)

AV detection:

22 of 38 (57.89%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=lznd25dh2rcholhecpfq6jtp3yszkf3rxixrgu6fq6pdr5l5mskq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:lzrd defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260108-zznxeaat9g/

Behaviour

Reads runtime system information

Writes file to tmp directory

Changes its process name

Reads system network configuration

Modifies Bash startup script

Creates/modifies Cron job

Creates/modifies environment variables

Enumerates active TCP sockets

Enumerates running processes

Modifies init.d

Modifies systemd

Writes file to system bin folder

Modifies Watchdog functionality

Verdict:

Malicious

Tags:

trojan mirai gafgyt Unix.Trojan.Mirai-7100807-0

YARA:

Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_520deeb8 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_01e4a728 Linux_Trojan_Mirai_e0cf29e2 Linux_Gafgyt_May_2024

Link:

https://app.threat.zone/submission/7795eff2-9ed4-465a-9f82-818568396b4e

Malware family:

Mirai

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/5e5a3d7467d4/report/overview.html

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

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:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	ELF_Toriilike_persist Create hunting rule
Author:	4r4
Description:	Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:	Identified via researched data

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

Rule name:	Linux_Trojan_Gafgyt_0cd591cd Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_33b4111a Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_620087b9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_807911a2 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_9e9530a7 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_a33a8363 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d0c57a2e Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d4227dbf Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d996d335 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_01e4a728 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_520deeb8 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_6a77af0f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_e0cf29e2 Create hunting rule
Author:	Elastic Security

Rule name:	SUSP_XORed_Mozilla_Oct19 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:	https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()

Rule name:	SUSP_XORed_Mozilla_RID2DB4 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed keyword - Mozilla/5.0
Reference:	Internal Research