MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd135c15233f806a69f2b3ccbb2cb0a53ffa537de007052e3db92e52a066a0df. 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 6 File information Comments

SHA256 hash:	bd135c15233f806a69f2b3ccbb2cb0a53ffa537de007052e3db92e52a066a0df
SHA3-384 hash:	b559da754cd6db138adfa5e514a45d50188f88c4bdc09d44719c05e0cff0438df7563e6c7721329f774564b74b4051a7
SHA1 hash:	e1b2db754c06f5b7ab21a002f800de7922a3e5c4
MD5 hash:	e22318047283ebbe8efc225e6fad74de
humanhash:	bakerloo-iowa-coffee-failed
File name:	sora.arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	60'304 bytes
First seen:	2025-06-03 13:34:21 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:bmXou1DAd2Gmj+4jbZ92qK0zlKpg7MEhWm5uN:bm5jbZQ0z8pg7vD5
TLSH	T16243F7817881AA39C7C0577BEAAF104E3314A7DCE0DA7747CC180FA176DA91B0D67B5A
telfhash	t1cbe02600ac755a2c98d76ab4dcac07a4a6012222505a4f10cf11daf4c83f444e30cd4a
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 8dc244f1a5f271c211d5a8a8d73f3ad077b76ec30f16374fc12ec3703fc8e4f1

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) :	24'536 bytes
File size (de-compressed) :	60'304 bytes
Format:	linux/arm
Packed file:	8dc244f1a5f271c211d5a8a8d73f3ad077b76ec30f16374fc12ec3703fc8e4f1

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Score:

90.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=683efacf07b5e8c1cfe4472flinux22vpnfull_triage

Tags:

mirai

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

masquerade mirai

Link:

https://www.filescan.io/uploads/683efa27171e01f9593493d0/reports/c0f4c202-bbcd-43df-8b63-0e26381f9469/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

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/bd135c15233f806a69f2b3ccbb2cb0a53ffa537de007052e3db92e52a066a0df

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/4089cc2a-61c7-4f89-bdd9-84437f796e39

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1704983

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/bd135c15233f806a69f2b3ccbb2cb0a53ffa537de007052e3db92e52a066a0df

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bd135c15233f806a69f2b3ccbb2cb0a53ffa537de007052e3db92e52a066a0df/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-06-03 13:35:18 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=xujvyfjdh6agu2pswpglwlfquu77uu354adqklr5xexffidgudpq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:sora

Link:

https://tria.ge/reports/250603-qvskcshl6s/

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/bd135c15233f806a69f2b3ccbb2cb0a53ffa537de007052e3db92e52a066a0df

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:	MAL_ELF_LNX_Mirai_Oct10_2 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects ELF malware Mirai related
Reference:	Internal Research

Rule name:	MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A Create hunting rule
Author:	Florian Roth
Description:	Detects ELF malware Mirai related
Reference:	Internal Research

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

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