MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd79f4f4e8cd50290d7c70d3b95b02922a6d0bd7cbcf46594afb45f575d9657c. 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 2 File information Comments

SHA256 hash:	bd79f4f4e8cd50290d7c70d3b95b02922a6d0bd7cbcf46594afb45f575d9657c
SHA3-384 hash:	9a1aff64791a50bbfd10a34874fc83b97a96ca4ea6e37965a118f1c2bf48f8388c18fc7ef4bb92fb8358966e34174e17
SHA1 hash:	17c9a6ca7e6e88f1b7908a15c21cd07ec71fcbe5
MD5 hash:	431b88db2e040631801d2b1b931e82b7
humanhash:	neptune-nuts-magnesium-purple
File name:	dlr.x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	1'324 bytes
First seen:	2026-08-30 04:05:59 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	24:FlLHFH5dQd9xgZxB2ZK8eXsTTdlwTGues9Ot7RjxruQHAZNfU/:fp5eDxexBwKzXs/dMqsst7RjtHsNs/
TLSH	T1A421EEA2E1D5E832D32241B7A2C65E8713A94ED1B0ABFF0B8E211411FD3DAC1C132364
telfhash	t1e8b022e08f03022c33e222080b330220aacc3af30280fcc038b0b3ca33c32080033002
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.DownLoader.576.27209.7489.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Connection attempt

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

masquerade

Link:

https://www.filescan.io/uploads/6a93ac38710a85705d53064f/reports/f805c437-431d-4255-a1cb-e2de62366430/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-08-30T02:17:00Z UTC

Last seen:

2026-08-30T02:40:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/bd79f4f4e8cd50290d7c70d3b95b02922a6d0bd7cbcf46594afb45f575d9657c/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/f44e005e-7c79-4b16-a2cd-98d4b2c6db04

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/2335cc03-b99b-43bb-9851-c377afe12669

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/bd79f4f4e8cd50290d7c70d3b95b02922a6d0bd7cbcf46594afb45f575d9657c

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/bd79f4f4e8cd50290d7c70d3b95b02922a6d0bd7cbcf46594afb45f575d9657c/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-08-30 04:06:24 UTC

File Type:

ELF32 Little (Exe)

AV detection:

19 of 37 (51.35%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xv47j5hizvicsdl4odj3swycsivg2c6xzphumwkk7nc7k5ozmv6a._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260830-en69dsy1e1/

Behaviour

Reads runtime system information

Writes file to shm directory

Writes file to tmp directory

Changes its process name

Creates a desktop entry file

Modifies Bash startup script

Creates/modifies Cron job

Creates/modifies environment variables

Deletes log files

Modifies init.d

Modifies rc script

Modifies systemd

Write file to user bin folder

Writes file to system bin folder

Executes dropped EXE

Modifies Watchdog functionality

Traces itself

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Suspicious File

Score:

0.32

Link:

https://yomi.yoroi.company/submissions/bd79f4f4e8cd50290d7c70d3b95b02922a6d0bd7cbcf46594afb45f575d9657c

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_Trojan_Mirai_88a1b067 Create hunting rule
Author:	Elastic Security
Reference:	1a62db02343edda916cbbf463d8e07ec2ad4509fd0f15a5f6946d0ec6c332dd9

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/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf bd79f4f4e8cd50290d7c70d3b95b02922a6d0bd7cbcf46594afb45f575d9657c

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3902529/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3902446/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample