MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b533ff5c68ce2e87db3f14d4665cdccfbcdf5a57d660374cb9ad04f99142029e. 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: 7

Intelligence 7 IOCs YARA 3 File information Comments

SHA256 hash:	b533ff5c68ce2e87db3f14d4665cdccfbcdf5a57d660374cb9ad04f99142029e
SHA3-384 hash:	9c2cf69cd18aa355a8c89b31a47799f43b77a2222988c9cfa99855bad2acbb8f884642dd8d393ea18b638c10e43c15f5
SHA1 hash:	288d9ab43c5dbebaad6147fea75ca5944e431d29
MD5 hash:	56944ed158b42bc7a31fee9c75cc6140
humanhash:	colorado-august-oklahoma-oranges
File name:	splmips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	118'004 bytes
First seen:	2026-10-28 00:52:01 UTC
Last seen:	2026-10-28 01:25:07 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:8MXrnmNagwyZUuKK6KK73KKSiHLzU10pC63XxGYzv3S3JKehF88sR5WV:9bmNdZUGirzUgCTYzv3Ob8bWV
TLSH	T17DB3E80B7E629F6DF36C82344FB78B35639923D533E08685D26CEA405E6034D586FBA4
telfhash	t1cf115118893813f097721cdd6becfe76e46170eb0a216d338d10f9589a2de069d00c2c
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai torii

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Mirai.10201.13267.14022.UNOFFICIAL

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6ae1474349978dd2d6afb6fe/reports/8c64b2b4-dbdd-421a-878d-035084f10bf4/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

not packed

Botnet:

unknown

Number of open files:

105

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/b533ff5c68ce2e87db3f14d4665cdccfbcdf5a57d660374cb9ad04f99142029e

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-10-28T12:01:00Z UTC

Last seen:

2026-10-28T12:16:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/b533ff5c68ce2e87db3f14d4665cdccfbcdf5a57d660374cb9ad04f99142029e/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/416482dc-f2b8-4c45-93a6-b6be26149180

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/be971b03-3b05-4ca2-a131-1c4d5f840949

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

56 / 100

Link:

https://www.joesandbox.com/analysis/1993602

Signature

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/b533ff5c68ce2e87db3f14d4665cdccfbcdf5a57d660374cb9ad04f99142029e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b533ff5c68ce2e87db3f14d4665cdccfbcdf5a57d660374cb9ad04f99142029e/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-10-28 00:52:28 UTC

File Type:

ELF32 Big (Exe)

AV detection:

13 of 23 (56.52%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wuz76xdizyxipwz7ctkgmxg4z66n6wsx2zqdotfzvucptekcakpa._file

Result

Malware family:

n/a

Score:

7/10

Tags:

discovery

Link:

https://tria.ge/reports/261028-a778kshs3z/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Creates a large amount of network flows

Enumerates running processes

Renames itself

Unexpected DNS network traffic destination

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/b533ff5c68ce2e87db3f14d4665cdccfbcdf5a57d660374cb9ad04f99142029e

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:	ELF_Toriilike_persist Create hunting rule
Author:	4r4
Description:	Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:	Identified via researched data

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/

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf b533ff5c68ce2e87db3f14d4665cdccfbcdf5a57d660374cb9ad04f99142029e

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3959539/

Delivery method

Distributed via web download

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