MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87d44441e8919d931b4fbb6a2fcc3e048cc1cf79393cdc48e8205754a9190e6b. 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: 8

Intelligence 8 IOCs YARA 11 File information Comments

SHA256 hash:	87d44441e8919d931b4fbb6a2fcc3e048cc1cf79393cdc48e8205754a9190e6b
SHA3-384 hash:	dfbcccdbb78fd9f95e2e831fc7e557478906de4939040ef1f371d2b881f1ecad732ea994c4eb8a82a5a1a29924edd781
SHA1 hash:	b3c3d055b47a13df0ed27119ca8230f3347038f8
MD5 hash:	e891da6913a6ba3ac5c460aecaffd593
humanhash:	carolina-helium-jig-california
File name:	armv5l
Download:	download sample
Signature	Mirai Create hunting rule
File size:	210'040 bytes
First seen:	2026-10-30 10:28:19 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:Ee7SXA87k+FzHsUIa29EvlwFR7OmvfNYwb2d3j/6YwxKtP9O:x7E7k+pHsUIa29E+FR7hf6wbCmYwwtg
TLSH	T11D241A56FC519E16CAC2167BFB4E428D372B1768D3EE71039D252F24378B86B0E3A641
telfhash	t1d911d020d85c66acb3c5c1c495f7a727a2e5606c7758196ac1acde0f1e13ee1a029a1b
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 torii upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 7e297fd16c3cdba51fccfc57558f5d5b1acd9e7a72a79f3c44ed4be09f76f1fd

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) :	80'688 bytes
File size (de-compressed) :	210'040 bytes
Format:	linux/arm
Packed file:	7e297fd16c3cdba51fccfc57558f5d5b1acd9e7a72a79f3c44ed4be09f76f1fd

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL

SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL

Unix.Trojan.Mirai-10060415-0

Gathering data

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

not packed

Botnet:

unknown

Number of open files:

280

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/87d44441e8919d931b4fbb6a2fcc3e048cc1cf79393cdc48e8205754a9190e6b

Behaviour

Persistence

Process Renaming

Information Gathering

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-10-30T09:09:00Z UTC

Last seen:

2026-10-31T22:18:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/87d44441e8919d931b4fbb6a2fcc3e048cc1cf79393cdc48e8205754a9190e6b/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/e7aea44c-c9fa-4c81-8109-335b348b1311

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/f8d21865-dc86-4fac-a1fa-c3a625af153e

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/87d44441e8919d931b4fbb6a2fcc3e048cc1cf79393cdc48e8205754a9190e6b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/87d44441e8919d931b4fbb6a2fcc3e048cc1cf79393cdc48e8205754a9190e6b/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-10-30 10:29:04 UTC

File Type:

ELF32 Little (Exe)

AV detection:

14 of 22 (63.64%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=q7keiqpisgozgg2pxnvc7tb6asgmdt3zhe6nyshieblvjkizbzvq._file

Result

Malware family:

n/a

Score:

1/10

Tags:

n/a

Link:

https://tria.ge/reports/261030-mjd12syt4q/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Suspicious File

Score:

0.64

Link:

https://yomi.yoroi.company/submissions/87d44441e8919d931b4fbb6a2fcc3e048cc1cf79393cdc48e8205754a9190e6b

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

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

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:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	Linux_Generic_Threat_d94e1020 Create hunting rule
Author:	Elastic Security

Rule name:	test_rule_vldslv Create hunting rule

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/