MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 263a363e2483bf9fd9f915527f5b5255daa42bbfa1e606403169575d6555a58c. 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: 9

Intelligence 9 IOCs YARA 1 File information Comments

SHA256 hash:	263a363e2483bf9fd9f915527f5b5255daa42bbfa1e606403169575d6555a58c
SHA3-384 hash:	8e0ecda1bf7c547ddac8dd644ed4c779c34143b6b12a153cdb1fdbc10d2a69bdefb496dc19d99ec2b4066cccb0b2cb45
SHA1 hash:	1d553f35fab05a92ab6c4fd3ca46892fe85afa92
MD5 hash:	bf220359e49a17bd3982e6be26d59a06
humanhash:	moon-fillet-venus-football
File name:	zerobotv9.arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	26'772 bytes
First seen:	2025-12-03 22:13:00 UTC
Last seen:	2025-12-03 22:35:23 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:Ovn+3urNi9hDVx8EI5rVQH/Ays/nC74s3Uozdz:Ovn+erNi9lX8EID2IDvuzR
TLSH	T15EC2E13270A183E4E67444F5EE3A9BC2135B03F9C1F6357A2650676440B718A2AB6BCB
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) :	26'772 bytes
File size (de-compressed) :	62'904 bytes
Format:	linux/arm
Unpacked file:	4beda8ec1b752260446e3f70e0ad2a853f41e1191e8b550c38317b42d236e057

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/f1310786-928f-4ba4-b643-3fdf183c4484/

Detection(s):

SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL

Unix.Trojan.Mirai-8274771-0

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

masquerade mirai obfuscated packed upx

Link:

https://www.filescan.io/uploads/6930b5faff25e40750d28e13/reports/e8e1de4b-c4f3-46a5-a04e-0bbc404401b3/overview

Result

Gathering data

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2025-11-27T03:51:00Z UTC

Last seen:

2025-12-03T18:54:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/263a363e2483bf9fd9f915527f5b5255daa42bbfa1e606403169575d6555a58c/results?tab=lookup

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/aedb6188-3b84-4609-ab46-9b17e4d5aef2

Result

Threat name:

n/a

Detection:

suspicious

Classification:

evad

Score:

21 / 100

Link:

https://www.joesandbox.com/analysis/1825896

Signature

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/263a363e2483bf9fd9f915527f5b5255daa42bbfa1e606403169575d6555a58c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/263a363e2483bf9fd9f915527f5b5255daa42bbfa1e606403169575d6555a58c/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-11-27 09:57:56 UTC

File Type:

ELF32 Little (Exe)

AV detection:

21 of 36 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ey5dmpreqo7z7wpzcvjh6w2skxnkik57uhtamqbrnflv2zkvuwga._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/251203-146tfswlak/

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.