MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa0d23c6f3e0707ae37feab80bacf7e45b784daca97c9a2dec243bf85ed1d50b. 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: 10

Intelligence 10 IOCs YARA 9 File information Comments

SHA256 hash:	fa0d23c6f3e0707ae37feab80bacf7e45b784daca97c9a2dec243bf85ed1d50b
SHA3-384 hash:	59b9b8a07e0867e535795e812a15eb9c8710b5a09257b0b619e32dfcab2a98c4c4d7b1b8a534af3cac3bcc05e2892f6d
SHA1 hash:	4121b927ed923816355148eacb43df00335598d7
MD5 hash:	26cbec4d0d9c363bc257d28ff054473b
humanhash:	asparagus-lion-nuts-harry
File name:	arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	158'304 bytes
First seen:	2026-04-23 19:26:20 UTC
Last seen:	2026-04-23 22:26:09 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:2cserLkEDjH9ku0F44+lgGHA3kbvr/aLs:2cJ4+9kuG44+uGHA6vbaLs
TLSH	T1AAF30881BCC15F12C6D522BFFB5E428D372657A8D2EE710399225F24378B86B0F36646
telfhash	t15af0c073cd8a0acd7be88578c2953049a0cd355f2f102441ef88b711c7835623516e11
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 Hailbot mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.29524.LC.UNOFFICIAL

Sanesecurity.Malware.31076.LX.BOT.UNOFFICIAL

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL

Unix.Dropper.Mirai-7355719-0

Unix.Trojan.Mirai-9441505-0

Unix.Dropper.Mirai-9977145-0

Result

Verdict:

Malware

Maliciousness:

Gathering data

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

37215

Full report:

https://elfdigest.com/brief/fa0d23c6f3e0707ae37feab80bacf7e45b784daca97c9a2dec243bf85ed1d50b

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-04-23T09:33:00Z UTC

Last seen:

2026-04-23T17:25:00Z UTC

Hits:

~10

Detections:

HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.hj HEUR:Backdoor.Linux.Mirai.gen

Link:

https://opentip.kaspersky.com/fa0d23c6f3e0707ae37feab80bacf7e45b784daca97c9a2dec243bf85ed1d50b/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/27e01c6c-f726-4a47-b197-e1b9d9bb95d6

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/a8eafa69-14a5-4338-947b-db932350e70c

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/fa0d23c6f3e0707ae37feab80bacf7e45b784daca97c9a2dec243bf85ed1d50b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fa0d23c6f3e0707ae37feab80bacf7e45b784daca97c9a2dec243bf85ed1d50b/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/fa0d23c6f3e0707ae37feab80bacf7e45b784daca97c9a2dec243bf85ed1d50b

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-04-23 14:55:18 UTC

File Type:

ELF32 Little (Exe)

AV detection:

25 of 38 (65.79%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7igshrxt4byhvy375k4axlhx4rnxqtnmvf6julpmeq57qxwr2ufq._file

Result

Malware family:

hailbot

Score:

10/10

Tags:

family:hailbot botnet

Link:

https://tria.ge/reports/260423-x5tzhagt4z/

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/fa0d23c6f3e0707ae37feab80bacf7e45b784daca97c9a2dec243bf85ed1d50b

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:	ach_202412_elf_hailbot Create hunting rule
Author:	abuse.ch
Description:	Detects HailBot ELF files

Rule name:	CVE_2017_17215 Create hunting rule
Author:	NDA0E
Description:	Detects exploitation attempt of CVE-2017-17215

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_Generic_Threat_d94e1020 Create hunting rule
Author:	Elastic Security

Rule name:	MAL_ELF_LNX_Mirai_Oct10_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects ELF Mirai variant
Reference:	Internal Research

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/