MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 777fc428d1034c3ce2aa087cdf5656b7e5343ae87dfa0057aa85ff8c962241d4. 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: 2

Intelligence 2 IOCs YARA 14 File information Comments

SHA256 hash:	777fc428d1034c3ce2aa087cdf5656b7e5343ae87dfa0057aa85ff8c962241d4
SHA3-384 hash:	265a2e172d4a9f35ed884ab05c172203e51775a1c6c8e411f3db1bd5a90210243faec054fc5faca0158663390c11262b
SHA1 hash:	84eaeac323d1869d5e9bd100e362717dcdd29f5e
MD5 hash:	a63d3413890c82d7b8879fdd45080f63
humanhash:	fish-glucose-stairway-louisiana
File name:	data_x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	1'354'816 bytes
First seen:	2026-08-19 09:07:40 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	24576:iZbAEBoVClRWDgg24s4ksGlAWCXLpo7wbrx55tOkPQeuMJj1UZhcGmpY:i1LBDRWkg24s4ktS3RztOkPQkUoY
TLSH	T16B559F07B7B374BEC053C535839BD662AA32B42501222D7F65C4DA343E17EA45F2EB62
telfhash	t17b42510e5b2287177d6184c867a9abd32907850b8b9d8be08de48b0fc6700b7fd178dd
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

Gathering data

Result

Verdict:

Malware

Maliciousness:

Behaviour

Opens a port

Changes access rights for a written file

Changes owner for a written file

Launching a process

Changes access rights for a file

Connection attempt

DNS request

Deleting a recently created file

Runs as daemon

Creating a file in the %temp% directory

Kills processes

Creating a file

Receives data from a server

Sends data to a server

Substitutes an application name

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

bash gcc lolbin

Link:

https://www.filescan.io/uploads/6a85728364bf28fca3da8a79/reports/ef5a9ed0-5c75-4d8a-a4c0-f3175041bccc/overview

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/08751767-61dd-427e-a2b1-2fc8173cc997

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/69de3ae0-0b7b-4170-9fd2-cfeb244da575

Result

Threat name:

n/a

Detection:

clean

Classification:

n/a

Score:

5 / 100

Link:

https://www.joesandbox.com/analysis/1960240

Behaviour

Behavior Graph:

n/a

Score:

11%

Verdict:

Benign

File Type:

ELF

Link:

https://malprob.io/report/777fc428d1034c3ce2aa087cdf5656b7e5343ae87dfa0057aa85ff8c962241d4

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/777fc428d1034c3ce2aa087cdf5656b7e5343ae87dfa0057aa85ff8c962241d4/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=o574ikgrangdzyvkbb6n6vsww7stioxipx5aav5kqx7yzfrcihka._file

Result

Malware family:

n/a

Score:

7/10

Tags:

credential_access defense_evasion discovery linux

Link:

https://tria.ge/reports/260819-k32kca1dpd/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Reads system network configuration

Reads process memory

Enumerates active TCP sockets

Enumerates running processes

Flushes firewall rules

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

Threat name:

Legit

Score:

0.20

Link:

https://yomi.yoroi.company/submissions/777fc428d1034c3ce2aa087cdf5656b7e5343ae87dfa0057aa85ff8c962241d4

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:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/

Rule name:	malwareelf55503 Create hunting rule

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	Rooter Create hunting rule
Author:	Seth Hardy
Description:	Rooter

Rule name:	RooterStrings Create hunting rule
Author:	Seth Hardy
Description:	Rooter Identifying Strings

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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/

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 777fc428d1034c3ce2aa087cdf5656b7e5343ae87dfa0057aa85ff8c962241d4

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3903808/

Delivery method

Distributed via web download

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