MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9475949cf30cf2f276ada5263b9fca1a1e5a34ebda581e50c375d62519b6d01a. 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: 10

Intelligence 10 IOCs YARA 19 File information Comments

SHA256 hash:	9475949cf30cf2f276ada5263b9fca1a1e5a34ebda581e50c375d62519b6d01a
SHA3-384 hash:	34bfe6dfac5fa7660f60df81a78eb50fd8441f27d25b877ebe5a918b3b057296fb15b829f77af29b0398abdeb2b5c8cd
SHA1 hash:	c5981597945842c78e55094bde0179710666202f
MD5 hash:	b33ec1fa75de73d6099e5f35be21d741
humanhash:	black-connecticut-grey-cardinal
File name:	db0fa4b8db0333367e9bda3ab68b8042.i686
Download:	download sample
Signature	Mirai Create hunting rule
File size:	90'992 bytes
First seen:	2026-02-02 09:18:01 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:oK8HnUiUH+SIYRsk06IvCSjkGwq0+RWuEvmuDXduWskmZIlwbZn:oK8Hnc+xYRp06IquPRKv/DXdDjwbZn
TLSH	T1F5931881FA8B48F2C5074A3061B7F63FFA71E5794130D66EEF8A6F35CA27A41510325A
telfhash	t1da2100f606261ca8abc09953b20fbbb1ed2dadb71a3472e505f225107643840937ec3e
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 e47873d53d6ba6350bc162db6415c037005a022c0c6055617820f447bb9009e9

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) :	37'476 bytes
File size (de-compressed) :	90'992 bytes
Format:	linux/i386
Packed file:	e47873d53d6ba6350bc162db6415c037005a022c0c6055617820f447bb9009e9

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Gathering data

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:

80,23,443,37215

Full report:

https://elfdigest.com/brief/9475949cf30cf2f276ada5263b9fca1a1e5a34ebda581e50c375d62519b6d01a

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

type:Mirai 216.126.225.121:59666

UDP botnet C2(s):

not identified

Result

Gathering data

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/50aa3bbf-4b54-471f-91b9-753526f90dc5

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/3acaef33-b062-46b6-8358-5ce2a7b05d37

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/9475949cf30cf2f276ada5263b9fca1a1e5a34ebda581e50c375d62519b6d01a

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/9475949cf30cf2f276ada5263b9fca1a1e5a34ebda581e50c375d62519b6d01a/

Threat name:

Linux.Backdoor.Gafgyt

Status:

Malicious

First seen:

2026-02-02 09:19:35 UTC

File Type:

ELF32 Little (Exe)

AV detection:

18 of 23 (78.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=sr2zjhhtbtzpe5vnuutdxh6kdipfunhl3jmb4ugdoxlckgnw2ana._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:unstable defense_evasion discovery linux

Link:

https://tria.ge/reports/260202-k9thbaex7b/

Behaviour

Reads runtime system information

Changes its process name

Enumerates running processes

Writes file to system bin folder

Modifies Watchdog functionality

Contacts a large (195329) amount of remote hosts

Creates a large amount of network flows

Malware Config

C2 Extraction:

stopdicksucking.duckdns.org

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

Threat name:

Mirai

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/9475949cf30cf2f276ada5263b9fca1a1e5a34ebda581e50c375d62519b6d01a

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:	CVE_2017_17215 Create hunting rule
Author:	NDA0E
Description:	Detects exploitation attempt of CVE-2017-17215

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

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

Rule name:	Linux_Trojan_Mirai_0cb1699c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_0d73971c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_268aac0b Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_2e3f67a9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_3a85a418 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_485c4b13 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_70ef58f1 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_7d05725e Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_88de437f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_c8385b81 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_cc93863b Create hunting rule
Author:	Elastic Security

Rule name:	MAL_ELF_LNX_Mirai_Oct10_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects ELF Mirai variant
Reference:	Internal Research

Rule name:	MAL_ELF_LNX_Mirai_Oct10_1_RID2F39 Create hunting rule
Author:	Florian Roth
Description:	Detects ELF Mirai variant
Reference:	Internal Research

Rule name:	SUSP_XORed_Mozilla_Oct19 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:	https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()

Rule name:	SUSP_XORed_Mozilla_RID2DB4 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed keyword - Mozilla/5.0
Reference:	Internal Research