MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7f2d8c4291f14dbc5332b69ad19b4e7972a96d9a17b9b1d5aa909eec486e324. 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: 13

Intelligence 13 IOCs YARA 17 File information Comments

SHA256 hash:	f7f2d8c4291f14dbc5332b69ad19b4e7972a96d9a17b9b1d5aa909eec486e324
SHA3-384 hash:	063f522db0ace7b75412bc735f7882e79f235c19c2ec7e07a564b761d9c13f77b1160726292f6327314ad8c0a0d82c02
SHA1 hash:	e0fe4479e4c72e31bfccb0e1fa87b9b3eddeeaf4
MD5 hash:	c82fae90d5afa7faa234118494709c0f
humanhash:	timing-georgia-pennsylvania-monkey
File name:	vqkjf64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	151'096 bytes
First seen:	2024-10-24 13:38:08 UTC
Last seen:	2024-10-24 17:58:49 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:Py0EBBhEjt9M9WZBR2bvmYdGCNCyCFO+A/OMyP9h3/bV/Hp:Py0EBBhEjt9M9WPmX2Mg/R/Hp
TLSH	T1F0E33A07B5C188FDC4DAC1B44BAEB53AED31F89D1138B26B27D4AE261E4DE305E1DA04
telfhash	t1c05130b83dad345861ebc735730adaa8a8720d6044e178d9ae7764f2cf157c90da24f3
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	elfdigest
Tags:	mirai

Intelligence

File Origin

# of uploads :

# of downloads :

104

Origin country :

Vendor Threat Intelligence

Detection(s):

Gathering data

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Connection attempt

Sends data to a server

Creating a file

Runs as daemon

Opens a port

Substitutes an application name

Deletes a system binary file

Deleting of the original file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug bash lolbin remote

Link:

https://www.filescan.io/uploads/671a4df9ed25cb42d204f80f/reports/55062449-c04e-4d94-9fd3-93151ba47927/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

server.eye-network.ru

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/f7f2d8c4291f14dbc5332b69ad19b4e7972a96d9a17b9b1d5aa909eec486e324

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Verdict:

MALICIOUS

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/00385014-bb78-47f5-a655-7c3538608769

Result

Threat name:

Gafgyt, Mirai, Okiru

Detection:

malicious

Classification:

troj.evad

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/1541233

Signature

Antivirus / Scanner detection for submitted sample

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample deletes itself

Yara detected Gafgyt

Yara detected Mirai

Yara detected Okiru

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/f7f2d8c4291f14dbc5332b69ad19b4e7972a96d9a17b9b1d5aa909eec486e324

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/f7f2d8c4291f14dbc5332b69ad19b4e7972a96d9a17b9b1d5aa909eec486e324/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2024-10-24 02:45:17 UTC

File Type:

ELF64 Little (Exe)

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=67znrrbjd4knxrjtfnu22gnu46lsvfwzuf5zwhk2vee65reg4msa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:botnet discovery linux

Link:

https://tria.ge/reports/241024-qxgwmsxhrd/

Behaviour

Reads runtime system information

Changes its process name

Enumerates running processes

Deletes itself

Malware Config

C2 Extraction:

boats.dogmuncher.xyz

Verdict:

Malicious

Tags:

trojan gafgyt mirai

YARA:

Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_520deeb8 Linux_Trojan_Mirai_01e4a728 Linux_Trojan_Mirai_e0cf29e2 Linux_Gafgyt_May_2024

Link:

https://app.threat.zone/submission/da44a98e-912f-4fd9-b520-8ea775a8e22f

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/f7f2d8c4291f14dbc5332b69ad19b4e7972a96d9a17b9b1d5aa909eec486e324

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

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

Rule name:	Linux_Generic_Threat_3bcc1630 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_0cd591cd Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_33b4111a Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_620087b9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_807911a2 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_9e9530a7 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_a33a8363 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d0c57a2e Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d4227dbf Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d996d335 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_01e4a728 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_520deeb8 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_e0cf29e2 Create hunting rule
Author:	Elastic Security

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 f7f2d8c4291f14dbc5332b69ad19b4e7972a96d9a17b9b1d5aa909eec486e324

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3251635/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3251836/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

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