MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 296fc5bfd79d721809106caf4f62db0010762c36429d4688c09622973d919c42. 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: 12

Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash:	296fc5bfd79d721809106caf4f62db0010762c36429d4688c09622973d919c42
SHA3-384 hash:	a45ef4801775d37d628cefc65f386f83e62ad8dd0cdb31d4bc6cdab24ab227fa538dc1fe53605bf8e51276a835d7299f
SHA1 hash:	32774b2e36d9903a6e66c910cd9d0bbec5d806f5
MD5 hash:	4ce9d559ba1bf83a4316819b3663890e
humanhash:	burger-connecticut-july-monkey
File name:	i686
Download:	download sample
Signature	Mirai Create hunting rule
File size:	65'544 bytes
First seen:	2025-12-28 23:53:38 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:btlzAKy1mKmUIqH7xWB1MGvUSBJTunzpfsqBmcJnouy8Hyn:coUJw5vDKzCiHoutU
TLSH	T1DA530260027A58EAE06CE0F1DDBE734DBA12317D60CE56669FC6213DEC6CA4543EB790
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 UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	65'544 bytes
File size (de-compressed) :	166'344 bytes
Format:	linux/i386
Unpacked file:	dd86cfdf8a500fdfd98077ab7dc17a82e377c59fab69f84a535f86661f2e77c2

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/454be272-ceff-433e-b6bb-05ea46e68083/

Detection(s):

Unix.Dropper.Mirai-7135858-0

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

gafgyt mirai obfuscated packed upx

Link:

https://www.filescan.io/uploads/6951c325127d6a14e0c552bc/reports/9fa82935-b957-45f0-9e6d-f14f1d2487a3/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2025-12-28T21:00:00Z UTC

Last seen:

2025-12-28T21:32:00Z UTC

Hits:

~10

Detections:

HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj

Link:

https://opentip.kaspersky.com/296fc5bfd79d721809106caf4f62db0010762c36429d4688c09622973d919c42/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/abb5dc14-abab-4013-8c1b-0bf15b6da0d1

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/99a16a68-5dc6-41fd-a3a5-97affb11ad1c

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/296fc5bfd79d721809106caf4f62db0010762c36429d4688c09622973d919c42

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/296fc5bfd79d721809106caf4f62db0010762c36429d4688c09622973d919c42/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/296fc5bfd79d721809106caf4f62db0010762c36429d4688c09622973d919c42

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2025-12-28 23:54:15 UTC

File Type:

ELF32 Little (Exe)

AV detection:

15 of 24 (62.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ffx4lp6xtvzbqciqnsxu6yw3aaihmlbwikouncgasyrjopmrtrba._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet defense_evasion discovery linux persistence privilege_escalation upx

Link:

https://tria.ge/reports/251228-3xy65ssqhs/

Behaviour

Reads runtime system information

Changes its process name

UPX packed file

Enumerates running processes

Modifies systemd

Write file to user bin folder

Writes file to system bin folder

Modifies Watchdog functionality

Mirai

Mirai family

Malware Config

C2 Extraction:

teamc2.duckdns.org

Verdict:

Malicious

Tags:

Unix.Dropper.Mirai-7135858-0

YARA:

n/a

Link:

https://app.threat.zone/submission/f2a7fa20-7d32-4861-aa17-c252d41a2010

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/296fc5bfd79d721809106caf4f62db0010762c36429d4688c09622973d919c42

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_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research