MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 821592afa5c6b56995af61ef4721dc49929c2c9cb239740b1e311f042ec3d6eb. 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: 11

Intelligence 11 IOCs YARA 6 File information Comments

SHA256 hash:	821592afa5c6b56995af61ef4721dc49929c2c9cb239740b1e311f042ec3d6eb
SHA3-384 hash:	52e2388d9e87f0da752928ebaa6cb09e407bddaac3058112c772863d0a1c08ccfeb09bcfd9054a64cc76697526da0ec5
SHA1 hash:	d99834a886083a14b94202c5a2dce47cdc4c274e
MD5 hash:	88eb31700dc5f8740c903d2d4d78a63f
humanhash:	beryllium-five-florida-two
File name:	data.x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	866'824 bytes
First seen:	2026-02-11 13:46:42 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	12288:OlDeSLCIQRZvhlf4sVoD/Pk4VAO1qWvDVvjoltWhu3jNmh4xmdzuFdEJykMWl689:ONeBz1R4sYk4VzZrV7oltLohxxl
TLSH	T1C5056C4BB2A374FDC117D43443ABCAB2A935B43502226E7B65C8D6303E67E701B19B67
telfhash	t12cb127710afa35b1a2d7ea00a322f0f599364c3665dc35f076666e98ef55fc10c76823
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.Mirai-78.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

DNS request

Runs as daemon

Receives data from a server

Creating a file

Locks files

Sends data to a server

Launching a process

Substitutes an application name

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

gcc mirai

Link:

https://www.filescan.io/uploads/698c8862d91d37abdd652642/reports/77e3cee7-8947-421a-bce9-c612f63f7914/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/821592afa5c6b56995af61ef4721dc49929c2c9cb239740b1e311f042ec3d6eb

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-02-11T12:47:00Z UTC

Last seen:

2026-02-12T01:51:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/821592afa5c6b56995af61ef4721dc49929c2c9cb239740b1e311f042ec3d6eb/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/12377156-667f-4701-a252-e8dc17d8afef

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/42a8d2cf-ee27-4c4e-a059-481992a8222c

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1867458

Signature

Executes the "iptables" command to insert, remove and/or manipulate rules

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/821592afa5c6b56995af61ef4721dc49929c2c9cb239740b1e311f042ec3d6eb

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/821592afa5c6b56995af61ef4721dc49929c2c9cb239740b1e311f042ec3d6eb/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-02-11 13:47:37 UTC

File Type:

ELF64 Little (Exe)

AV detection:

10 of 38 (26.32%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qikzfl5fy22wtfnpmhxuoio4jgjjyle4wi4xicy6gepqilwd23vq._file

Result

Malware family:

n/a

Score:

6/10

Tags:

credential_access discovery linux

Link:

https://tria.ge/reports/260211-q3mdbady7d/

Behaviour

Reads runtime system information

Changes its process name

Reads system network configuration

Reads process memory

Enumerates active TCP sockets

Enumerates running processes

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/821592afa5c6b56995af61ef4721dc49929c2c9cb239740b1e311f042ec3d6eb

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	Linux_Generic_Threat_1ac392ca Create hunting rule
Author:	Elastic Security

Rule name:	malwareelf55503 Create hunting rule

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 821592afa5c6b56995af61ef4721dc49929c2c9cb239740b1e311f042ec3d6eb

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3772959/

Delivery method

Distributed via web download

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