MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d957db2ea9981d4ea17461b7901cf87482c4590ee764665b94a5994233c2c3c1. 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: 7

Intelligence 7 IOCs YARA 2 File information Comments

SHA256 hash:	d957db2ea9981d4ea17461b7901cf87482c4590ee764665b94a5994233c2c3c1
SHA3-384 hash:	060352ad1ced91c9ed3458f9dc89ce28f4f3294052ae7de9e342636f688e370702f5828ed80d32af31b189c00aecd85c
SHA1 hash:	6905c1b1041613935e47f2c908e0c13d9da3666a
MD5 hash:	a8c399ec619cbeca581b079608fe197a
humanhash:	bluebird-alaska-pip-bluebird
File name:	xnxnxnxnxnxnxnxnaarch64xnxn
Download:	download sample
Signature	Mirai Create hunting rule
File size:	132'048 bytes
First seen:	2025-12-02 05:07:24 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:PLzwn9pxfQ8PjUhAjdmHaesQbC+KPqKNQzPxm:PL4j1UhAjdmHPy+K0bw
TLSH	T13DD38D68FE4FA8D1C2C7E37DED4A0FA275177874D655C0B10A40929FD9EAEE88890217
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 gafgyt mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 8296eb708773a85e34092d869e270a3566695b51109417d64196e6c19cc44b5a

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) :	68'748 bytes
File size (de-compressed) :	132'048 bytes
Format:	linux/arm64
Packed file:	8296eb708773a85e34092d869e270a3566695b51109417d64196e6c19cc44b5a

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

gafgyt rust

Link:

https://www.filescan.io/uploads/692e743ffb57498b3168158f/reports/22d0c15a-a025-4d47-b53f-a7741498132b/overview

Result

Gathering data

Result

Threat name:

n/a

Detection:

malicious

Classification:

spre.troj.evad

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/1824131

Signature

Connects to many ports of the same IP (likely port scanning)

Deletes system log files

Manipulation of devices in /dev

Sample tries to kill a massive number of system processes

Sample tries to kill multiple processes (SIGKILL)

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/d957db2ea9981d4ea17461b7901cf87482c4590ee764665b94a5994233c2c3c1

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/d957db2ea9981d4ea17461b7901cf87482c4590ee764665b94a5994233c2c3c1/

Threat name:

Linux.Trojan.Gafgyt

Status:

Malicious

First seen:

2025-12-02 05:08:17 UTC

File Type:

ELF64 Little (Exe)

AV detection:

4 of 36 (11.11%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3fl5wlvjtaou5ilumg3zahhyosbmiwio45sgmw4uuwmuem6cypaq._file

Result

Malware family:

n/a

Score:

1/10

Tags:

linux

Link:

https://tria.ge/reports/251202-fspqksxlcz/

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/805cf353-7a72-491d-b632-5b3754b392a5

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/d957db2ea9981d4ea17461b7901cf87482c4590ee764665b94a5994233c2c3c1

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.