MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f9379b8a4e8d9da8813dc1dbb0fa371aef06d81fedb76bd9f0244266db094d8. 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 12 File information Comments

SHA256 hash:	1f9379b8a4e8d9da8813dc1dbb0fa371aef06d81fedb76bd9f0244266db094d8
SHA3-384 hash:	a659fad9c0ffdc9f95103b984510079cdb8856e0cc9af9ebca76cefbf9f95a98cb9b4f34758969dbf9ef49faa1bbb0d0
SHA1 hash:	8251f8c88c3d9e1b84980e585e7080917bca3691
MD5 hash:	1aaa59c1452479b7b107fc5e0d25cfe5
humanhash:	alanine-eighteen-helium-jupiter
File name:	i686
Download:	download sample
Signature	Mirai Create hunting rule
File size:	58'448 bytes
First seen:	2026-07-07 12:54:47 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:8jXIuUwNlg+lBuVrzGu79DEgv7sic1HF:8j4uUwNlg+WVrSutEgvId
TLSH	T1B8431981F48B82F5C44B493050A6F63FDF31D9E94271DA6FEF999F32DA2B5428101A8D
telfhash	t1f911a3ff4e7b19fda7e86900c35a5f621d1ed23b116033e05222e5186253ec291bac79
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-dec

abuse_ch

UPX decompressed file, sourced from SHA256 d7212cbbd924cdbee2e2a1a821de8178be65a428214653c913a178de85f12f79

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) :	22'892 bytes
File size (de-compressed) :	58'448 bytes
Format:	linux/i386
Packed file:	d7212cbbd924cdbee2e2a1a821de8178be65a428214653c913a178de85f12f79

Intelligence

File Origin

# of uploads :

# of downloads :

118

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Mirai

Details

Link:

https://research.acce.ciphertechsolutions.com/results/6656dd7c-9aba-433e-86cb-90d1c443a9e4/

Detection(s):

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL

Sanesecurity.Malware.28940.LC.UNOFFICIAL

Unix.Dropper.Mirai-7136013-0

Unix.Trojan.Mirai-8025795-0

Unix.Trojan.Mirai-9441505-0

Unix.Trojan.Mirai-9858729-0

Unix.Trojan.Mirai-10011027-0

Unix.Trojan.Mirai-10011918-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Connection attempt

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

bashlite dropper mirai

Link:

https://www.filescan.io/uploads/6a4cf758b6cbc6ad90d95462/reports/da35632d-448d-43de-a0a8-45cb5f32c49e/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?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/1f9379b8a4e8d9da8813dc1dbb0fa371aef06d81fedb76bd9f0244266db094d8

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-07-07T10:51:00Z UTC

Last seen:

2026-07-07T15:40:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/1f9379b8a4e8d9da8813dc1dbb0fa371aef06d81fedb76bd9f0244266db094d8/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/c6a2cb8c-a934-4e80-94d8-bf6c78bd5ff2

Gathering data

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/1f9379b8a4e8d9da8813dc1dbb0fa371aef06d81fedb76bd9f0244266db094d8

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/1f9379b8a4e8d9da8813dc1dbb0fa371aef06d81fedb76bd9f0244266db094d8/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-07-07 12:56:05 UTC

File Type:

ELF32 Little (Exe)

AV detection:

25 of 37 (67.57%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=d6jxtofe5dm5vcat3qo3wd5dogxpa3mb73nxnpm7ajccm3nqstma._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:lzrd botnet defense_evasion discovery linux

Link:

https://tria.ge/reports/260707-p585esft3q/

Behaviour

Reads runtime system information

Enumerates running processes

Writes file to system bin folder

Modifies Watchdog functionality

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/1f9379b8a4e8d9da8813dc1dbb0fa371aef06d81fedb76bd9f0244266db094d8

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:	botnet_Yakuza Create hunting rule
Author:	NDA0E
Description:	Yakuza botnet

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

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_ea92cca8 Create hunting rule
Author:	Elastic Security

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_70ef58f1 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_88de437f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_cc93863b Create hunting rule
Author:	Elastic Security

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/