MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8586f742f019f10344183fc527a27453d30d0c977481b76d888c847049eda1e. 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: 9

Intelligence 9 IOCs YARA 3 File information Comments

SHA256 hash:	d8586f742f019f10344183fc527a27453d30d0c977481b76d888c847049eda1e
SHA3-384 hash:	bb500de7d34345b2a7224a49dd4287a2d70e9cb81bb2d33925a9667aaaec6fd810400a4ef1d8bf34dc2090e70141ba06
SHA1 hash:	8f340a2b604e02a61a82b2f9662b7c574548e6d5
MD5 hash:	69111b73952555c8cca1ee9e897946d9
humanhash:	edward-equal-fish-maine
File name:	armv4l
Download:	download sample
Signature	Mirai Create hunting rule
File size:	59'160 bytes
First seen:	2025-11-30 04:07:02 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:a+jmhazpakm1j6ioFZUIfpqSG/2zQN7ZJ3ngiXDzk:qhWpGj6i/IfpEe+n3gkk
TLSH	T1284302987108A2D1C2BB1DF0D4690BAA1A5BE7A9DCCDD86F681406192FC385B3C7D17A
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 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) :	59'160 bytes
File size (de-compressed) :	174'476 bytes
Format:	linux/arm
Unpacked file:	98fc359d733b2736dce9bacd8a8d9ed97961dd51680725f7673b5500d6d300e9

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

mirai packed upx

Link:

https://www.filescan.io/uploads/692bc2f3d0d5e7288b510461/reports/9410a5e4-1c89-4674-b9f0-4a3f87300509/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

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/d8586f742f019f10344183fc527a27453d30d0c977481b76d888c847049eda1e

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Gathering data

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/3f112643-008d-4c70-9a24-5cbc6f445b66

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/8978d8a2-c089-46ee-b6e6-a0b84d8caee2

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1822997

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/d8586f742f019f10344183fc527a27453d30d0c977481b76d888c847049eda1e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d8586f742f019f10344183fc527a27453d30d0c977481b76d888c847049eda1e/

Threat name:

Linux.Trojan.Svirtu

Status:

Malicious

First seen:

2025-11-30 04:07:17 UTC

File Type:

ELF32 Little (Exe)

AV detection:

9 of 36 (25.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3bmg65bpagprancbqp6fe6rhiu6tbugjo5ebw5wyrdeeobe63ipa._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/251130-eprkbswmdj/

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/e083fa5f-2349-4a3e-9183-064701d3437c

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

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:	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