MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 237e4d5bba9ec28ea100c5f6fc2d8dda23392af28b333c4d8d2cebcbfa81d577. 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: 8

Intelligence 8 IOCs YARA 4 File information Comments

SHA256 hash:	237e4d5bba9ec28ea100c5f6fc2d8dda23392af28b333c4d8d2cebcbfa81d577
SHA3-384 hash:	1b9da19d0f6b380b6d2f537e3424f84ea6ca7ad89f49b90ab333e30f1a13d537a9a94d651be8b9a406644d17f50b235a
SHA1 hash:	d1b050dcd08583b41876e0c9f3605bbc09edf05c
MD5 hash:	c4b5dfa1ce72d2a1db6fdf9ef0b2acc1
humanhash:	cat-berlin-asparagus-hamper
File name:	morte.arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	31'672 bytes
First seen:	2026-06-29 23:21:09 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:67xetyYfWrC/l/+w/3GY1ja4SXD3A2yBQAn4ts3Uoz9BJ:6t8yYurMtxOX02yBV/zF
TLSH	T159E2E17DDF90A999C2A42431EBACCDC7B5CB5258E3E8371B322801A1804961DD7BD28F
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) :	31'672 bytes
File size (de-compressed) :	85'004 bytes
Format:	linux/arm
Unpacked file:	a45370fa1f96c2bdfa34cb7909d15ed30c459a58a0e35a77295c2982e0500dfa

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/5930d6e5-0e34-4f21-a1fb-42c57a3ae206/

Detection(s):

SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

masquerade packed upx

Link:

https://www.filescan.io/uploads/6a42fdf1866d6b097c57422b/reports/a8ecb337-52c7-4793-9ac4-98eef9a0d217/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/237e4d5bba9ec28ea100c5f6fc2d8dda23392af28b333c4d8d2cebcbfa81d577

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/86eae0d8-e6a8-4c44-b2e8-f866af8ae8c4

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/5f823728-a3d6-427e-9f3d-5491a9be4748

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/237e4d5bba9ec28ea100c5f6fc2d8dda23392af28b333c4d8d2cebcbfa81d577

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/237e4d5bba9ec28ea100c5f6fc2d8dda23392af28b333c4d8d2cebcbfa81d577/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-06-29 23:22:34 UTC

File Type:

ELF32 Little (Exe)

AV detection:

12 of 36 (33.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=en7e2w52t3bi5iiayx3pylmn3irtskxsrmztytmnftv4x6ub2v3q._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/260629-3b6n4aaw6k/

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/237e4d5bba9ec28ea100c5f6fc2d8dda23392af28b333c4d8d2cebcbfa81d577

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

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

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/