MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86d4bf91242166291e92e2225cb4a009ff87f159ac284cfec9252106ba6f0aec. 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 5 File information Comments

SHA256 hash:	86d4bf91242166291e92e2225cb4a009ff87f159ac284cfec9252106ba6f0aec
SHA3-384 hash:	ec687def10c2eb7a57e7f7cd223e19f2cb9c12823edd80612d1d9e206eeb1acae88e0ea64a4f28f7d48c9557069963d9
SHA1 hash:	a999e11cdac20e0b4607e68ca3807d20bf538c32
MD5 hash:	52636463d06332358f9a920d3dcb73a2
humanhash:	early-august-undress-wisconsin
File name:	superior.mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	229'868 bytes
First seen:	2026-10-27 15:30:20 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	6144:8QozbQebtcfUlcnKABG40cyJjsPhgSAwYaErTsct1O:8ceOfVBG4NyJA/kzt4
TLSH	T10224131D2210867BC72C2ABD835D0B847E6B9B8A2FD0D905BBA4949B17DD72F3413DC9
Magika	elf
Reporter	abuse_ch
Tags:	elf UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	229'868 bytes
File size (de-compressed) :	623'596 bytes
Format:	linux/mips
Unpacked file:	571c7b4605a39e7d28d30f10663d827d122eb449c1dbdeb61759fda800cd62d0

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/44d36b1a-6eb8-4b0f-b78c-43f645684216/

Gathering data

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-10-27T13:25:00Z UTC

Last seen:

2026-10-29T11:50:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/86d4bf91242166291e92e2225cb4a009ff87f159ac284cfec9252106ba6f0aec/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/7d12d6ac-415f-43b8-b649-27a0620acc22

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/8b7e7ca9-d4b8-4a37-9b44-97b992cf4866

Result

Threat name:

Xmrig

Detection:

malicious

Classification:

evad.mine

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/1992979

Signature

Found strings related to Crypto-Mining

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Yara detected Xmrig cryptocurrency miner

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/86d4bf91242166291e92e2225cb4a009ff87f159ac284cfec9252106ba6f0aec

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/86d4bf91242166291e92e2225cb4a009ff87f159ac284cfec9252106ba6f0aec/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-10-27 15:31:25 UTC

File Type:

ELF32 Big (SO)

AV detection:

9 of 24 (37.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=q3kl7ejeeftcshus4irfznfabh7yp4kzvquez7wjeuqqnotpblwa._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm credential_access defense_evasion discovery execution persistence privilege_escalation upx

Link:

https://tria.ge/reports/261027-sxq6esez8p/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

System Network Configuration Discovery

Writes file to shm directory

Writes file to tmp directory

Changes its process name

Checks CPU configuration

Reads system network configuration

Reads process memory

UPX packed file

Checks hardware identifiers (DMI)

Creates/modifies Cron job

Deletes log files

Enumerates active TCP sockets

Enumerates running processes

Looks up external IP address via web service

Reads MAC address of network interface

Write file to user bin folder

Deletes Audit logs

Traces itself

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/86d4bf91242166291e92e2225cb4a009ff87f159ac284cfec9252106ba6f0aec

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_arm_mips_ko_so Create hunting rule

Rule name:	ELF_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

Rule name:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research