MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 965588b1f48488bbc52b4b6e09db1c6b7797f386104c2c7657cb9b8dbe0595f2. 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 3 File information Comments

SHA256 hash:	965588b1f48488bbc52b4b6e09db1c6b7797f386104c2c7657cb9b8dbe0595f2
SHA3-384 hash:	251262cb12ada6a60f8af87c616d3a50abaf07326207b5f422989acd146d203adf23e65d7856cec328dc76dca11d727b
SHA1 hash:	df07892363e6895bc6c4cf53d11ac5a728026d23
MD5 hash:	2cc1c7cd1b6adbf53d96bbc0296a6c31
humanhash:	river-jupiter-moon-green
File name:	ub8ehJSePAfc9FYqZIT6.mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	57'028 bytes
First seen:	2026-01-11 08:33:48 UTC
Last seen:	2026-01-14 01:57:13 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:xTed/XZjSx9xjcxr4qhL2vGjqPfvwdEnoYcmSGTj2VJum:xT2/8hji5hK+kv9oYcm5TaVQm
TLSH	T19A4302EC6B4184F5C42A5237EFA806826D10875C385CED53AA39FE95088463772D3AFF
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) :	57'028 bytes
File size (de-compressed) :	188'552 bytes
Format:	linux/mips
Unpacked file:	2e4bc500ea5969b7662750e955b138905e08217aca509351818719b33175674e

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/31b41728-92c7-4229-b3f7-2ad681ed7ea7/

Detection(s):

SecuriteInfo.com.Linux.Mirai.9816.25035.8281.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Receives data from a server

Locks files

Sends data to a server

DNS request

Deletes a file

Connection attempt

Substitutes an application name

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

botnet gafgyt masquerade mirai obfuscated packed upx

Link:

https://www.filescan.io/uploads/6963608f07ef5fa68e842b6b/reports/48699468-63e8-4ad9-b654-71ec9d0dad07/overview

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-01-11T05:40:00Z UTC

Last seen:

2026-01-12T12:48:00Z UTC

Hits:

~100

Detections:

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

Link:

https://opentip.kaspersky.com/965588b1f48488bbc52b4b6e09db1c6b7797f386104c2c7657cb9b8dbe0595f2/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/498a4151-b183-4a5d-aac4-30663857b924

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/4487ad49-d540-4953-b6a6-6d525ce64eff

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj.evad

Score:

68 / 100

Link:

https://www.joesandbox.com/analysis/1848342

Signature

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/965588b1f48488bbc52b4b6e09db1c6b7797f386104c2c7657cb9b8dbe0595f2

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/965588b1f48488bbc52b4b6e09db1c6b7797f386104c2c7657cb9b8dbe0595f2/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/965588b1f48488bbc52b4b6e09db1c6b7797f386104c2c7657cb9b8dbe0595f2

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-01-11 08:34:26 UTC

File Type:

ELF32 Big (Exe)

AV detection:

13 of 24 (54.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=szkyrmpuqselxrjljnxatwy4nn3zp44gcbgcy5sxzony3pqfsxza._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet defense_evasion discovery upx

Link:

https://tria.ge/reports/260111-kgmjasez8b/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Writes file to system bin folder

Modifies Watchdog functionality

Mirai

Mirai family

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/26226d94-7e87-49c4-a36f-e77080f8b244

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/965588b1f48488bbc52b4b6e09db1c6b7797f386104c2c7657cb9b8dbe0595f2

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