MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b689280b4f803b16c44dfec32d1090db70bafb18e35555d118519b79a5b7db4a. 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: 10

Intelligence 10 IOCs YARA 8 File information Comments

SHA256 hash:	b689280b4f803b16c44dfec32d1090db70bafb18e35555d118519b79a5b7db4a
SHA3-384 hash:	d50cca9e683f22f927df4d9810741c9fe82b634d515d9c26c4a59f4a2397011a2b1efe34ffd622595a9c3e84a0833621
SHA1 hash:	8ea999a5933ee6d6b01c5fd445a1a69e0c604a2e
MD5 hash:	e5c80f49ca230ac182b05181aa6d2332
humanhash:	zebra-seven-bulldog-cola
File name:	MMaaRRiiOisecTanee.mpsl
Download:	download sample
Signature	Mirai Create hunting rule
File size:	116'916 bytes
First seen:	2026-09-02 17:59:26 UTC
Last seen:	2026-09-03 10:47:57 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:VTUAnPWQ+tbHc2cAd88LZAJb7zEUX1p7HZsaD2A2j6Z3ktkpr6O:1UAnPWQ+tbHc2FhNw1pGj6jz
TLSH	T198B3910A7F600EF7EC9BDC374AAA1B4924DD641A21A87B75BD30D818F24B25F15E3874
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	BlinkzSec
Tags:	mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Mirai

Details

Link:

https://research.acce.ciphertechsolutions.com/results/788cf18a-2475-4bfe-a89b-8a2b1387cd49/

Detection(s):

Unix.Trojan.Mirai-7135937-0

Unix.Dropper.Mirai-7136014-0

Unix.Trojan.Mirai-9907086-0

Unix.Dropper.Mirai-9977145-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Sends data to a server

Runs as daemon

Opens a port

Connection attempt

Substitutes an application name

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

masquerade obfuscated

Link:

https://www.filescan.io/uploads/6a9864aa8d63d628fb288882/reports/8219ee91-45f8-433d-b5cb-71fdcc870678/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-09-02T16:03:00Z UTC

Last seen:

2026-09-04T00:40:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/b689280b4f803b16c44dfec32d1090db70bafb18e35555d118519b79a5b7db4a/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/8527f288-c98f-4ba4-98d1-ae10f7b98749

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/cd793713-a790-42fd-9ac1-00115d362037

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/b689280b4f803b16c44dfec32d1090db70bafb18e35555d118519b79a5b7db4a

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/b689280b4f803b16c44dfec32d1090db70bafb18e35555d118519b79a5b7db4a/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-09-02 17:58:04 UTC

File Type:

ELF32 Little (Exe)

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=w2esqc2pqa5rnrcn73bs2eeq3nylv6yy4nkvluiykgnxtjnx3nfa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet credential_access defense_evasion discovery

Link:

https://tria.ge/reports/260902-wlqbjack2y/

Behaviour

Changes its process name

Reads process memory

Modifies Watchdog functionality

Contacts a large (61372) amount of remote hosts

Creates a large amount of network flows

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/b689280b4f803b16c44dfec32d1090db70bafb18e35555d118519b79a5b7db4a

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:	CVE_2017_17215 Create hunting rule
Author:	NDA0E
Description:	Detects exploitation attempt of CVE-2017-17215

Rule name:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	Linux_Exploit_CVE_2017_17215_8b78a857 Create hunting rule
Author:	Elastic Security
Description:	Exploit code used in the ZeroBot malware

Rule name:	Linux_Generic_Threat_da28eb8b 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

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 b689280b4f803b16c44dfec32d1090db70bafb18e35555d118519b79a5b7db4a

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3911539/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3911549/

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