MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31975918e029840eeab8d620be17504b50e9e3c6a80a34114b424df4045593ab. 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: 12

Intelligence 12 IOCs YARA 5 File information Comments

SHA256 hash:	31975918e029840eeab8d620be17504b50e9e3c6a80a34114b424df4045593ab
SHA3-384 hash:	861d6534794e10b4cc65dc8da903bdab54111bae664ae633bf9c2968d4430b7031f3ed83d5d4544f9b6a87d778d0ed55
SHA1 hash:	5ead6c42c6d4254078c8984133485f99f4c91dd0
MD5 hash:	602cd714247ea2d5dab28842fba06275
humanhash:	one-black-bulldog-tango
File name:	ub8ehJSePAfc9FYqZIT6.arm6
Download:	download sample
Signature	Mirai Create hunting rule
File size:	142'332 bytes
First seen:	2026-01-19 02:49:34 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:sInP8EF7pC5GvqChPCHE5SxcENmXXyDtDMuyiSgRZN2ziI7GrLc8nyZ2tkG0m09+:EChPHscU6XCg7GrLcF2tz6Aa3sgYT/
TLSH	T1B3D3F746F8819B12D5D151BAFE1E124E33231B78E2DE73029D24AF31778A8BB0E7B515
telfhash	t1e20123ebcb880dceb2c8e36599c511b5567835a53b210a46e158f36fc49a5833028d34
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 c12cf112a356f39264bd5e55391e651a8ad26c3e6f3853e697a6779b7475c50d

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) :	53'496 bytes
File size (de-compressed) :	142'332 bytes
Format:	linux/arm
Packed file:	c12cf112a356f39264bd5e55391e651a8ad26c3e6f3853e697a6779b7475c50d

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/cc3f1505-7ed4-4392-a799-ae74c6152ab2/

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

gafgyt masquerade mirai obfuscated rust

Link:

https://www.filescan.io/uploads/696d9bf42ea17ed899529a2a/reports/6d7b47d7-a8f2-4f20-b237-92963b8a01a1/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-01-19T01:09:00Z UTC

Last seen:

2026-01-19T04:00:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/31975918e029840eeab8d620be17504b50e9e3c6a80a34114b424df4045593ab/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/9110729b-26ba-4aec-8e05-4eaa1e5ae412

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/56bd4f6b-36b9-4516-8997-f59a93342e79

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

56 / 100

Link:

https://www.joesandbox.com/analysis/1853065

Signature

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/31975918e029840eeab8d620be17504b50e9e3c6a80a34114b424df4045593ab

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/31975918e029840eeab8d620be17504b50e9e3c6a80a34114b424df4045593ab/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-01-19 02:50:34 UTC

File Type:

ELF32 Little (Exe)

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=gglvsghafgca52vy2yql4f2qjnioty6gvafdieklijg7ibcvsovq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:lzrd

Link:

https://tria.ge/reports/260119-dcd8ssdw9b/

Verdict:

Malicious

Tags:

Unix.Trojan.Mirai-7100807-0

YARA:

n/a

Link:

https://app.threat.zone/submission/69a1c78f-771f-4b52-a106-afee8f241346

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/31975918e029840eeab8d620be17504b50e9e3c6a80a34114b424df4045593ab

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

Rule name:	Linux_Generic_Threat_d2dca9e7 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