MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 914d57bc18ada454d603df9a9a4b47a3ff1d8cf66a08319ff630380eff27ab76. 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 14 File information Comments

SHA256 hash:	914d57bc18ada454d603df9a9a4b47a3ff1d8cf66a08319ff630380eff27ab76
SHA3-384 hash:	3006548d8b031cc32183155c6ab707d4b61e1b3325aa1d6b962ecf40bb840bbf58b1108258299249687465c6fd52e9ac
SHA1 hash:	818691ae10e0f40d8b75dfd43181b521dac1d3af
MD5 hash:	7d86a6dcd08cbcb799dead8e6fa25422
humanhash:	king-orange-glucose-william
File name:	sora.x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	62'224 bytes
First seen:	2026-02-04 01:21:18 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:0UEMAWwPQk16qHTWKRmyaSkDu4eFOVur:0UEMAWwr16qHTWKRmyaSmu4aOur
TLSH	T1135338C4E2C3E8FAE810087D316BAF729E73F13EB135D99BD3D959639905A02E10625D
telfhash	t13a11c2fa5aba1cf4b7d0a850430e5d9609ae753f29203bb04672c81033bfd8290b8c3d
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 c09dc48fdf7f5ba306a282cd32efa868bf4a2db8ba01d67a4a3731771a42cc78

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) :	28'056 bytes
File size (de-compressed) :	62'224 bytes
Format:	linux/i386
Packed file:	c09dc48fdf7f5ba306a282cd32efa868bf4a2db8ba01d67a4a3731771a42cc78

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Mirai

Details

Mirai

an XOR decryption key and at least a c2 socket address

Link:

https://research.acce.ciphertechsolutions.com/results/9453709e-537d-421b-b070-b05158d8ab56/

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?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/914d57bc18ada454d603df9a9a4b47a3ff1d8cf66a08319ff630380eff27ab76

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:

2026-02-04T01:48:00Z UTC

Last seen:

2026-02-04T05:57:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/914d57bc18ada454d603df9a9a4b47a3ff1d8cf66a08319ff630380eff27ab76/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/b6f6c5dc-2281-4ebc-9280-4e4491a02932

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/7c42bf86-85ef-4a1a-a528-d56e524fe68a

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/1862961

Signature

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/914d57bc18ada454d603df9a9a4b47a3ff1d8cf66a08319ff630380eff27ab76

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/914d57bc18ada454d603df9a9a4b47a3ff1d8cf66a08319ff630380eff27ab76/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-02-04 01:22:26 UTC

File Type:

ELF32 Little (Exe)

AV detection:

20 of 24 (83.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=sfgvppayvwsfjvqd36njus2hup7r3dhwnieddh7wga4a57zhvn3a._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:sora linux

Link:

https://tria.ge/reports/260204-brbp4sgv2c/

Behaviour

Changes its process name

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/914d57bc18ada454d603df9a9a4b47a3ff1d8cf66a08319ff630380eff27ab76

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:	Linux_Trojan_Mirai_389ee3e9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_804f8e7c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_88de437f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_8aa7b5d3 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_93fc3657 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_99d78950 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_a68e498c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_ae9d0fa6 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_b14f4c5d Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_cc93863b Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_fa3ad9d0 Create hunting rule
Author:	Elastic Security

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