MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c89341ffa77579edea71e6902494c09a569cc4f6356d616933f273e8ea38bf89. 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: 11

Intelligence 11 IOCs YARA 6 File information Comments

SHA256 hash:	c89341ffa77579edea71e6902494c09a569cc4f6356d616933f273e8ea38bf89
SHA3-384 hash:	2edc8436de86f29e9832c7ebf7738afa6aeec50c81fab211fa08ed3f0de8c0c80310f086d9a82b79c873ae1ddf6940bc
SHA1 hash:	08ab6f65d703b819c02677749380b0dea3f6fe48
MD5 hash:	a526e2a763a69ba1dda69e7b58c4d6ac
humanhash:	oklahoma-april-oscar-sad
File name:	zero.armv7l
Download:	download sample
Signature	Mirai Create hunting rule
File size:	145'036 bytes
First seen:	2026-08-02 06:31:25 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:/XVCt2PZvjYxbuvlvbIjmB16aDGb3d7slx5iBEHh:/F6gbIqv6aDGb3dYkBEHh
TLSH	T121E30789BC814B00D5D636F6FA1E124933534BBCE3F9B1039E145B2E278AD6B0B37A55
telfhash	t1bec01226f6c0b36823c18ae28203a920b3a8300c136110a3473e420f01abc0ab60b80a
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 05acc2835d011a176fd39f26a59accf2d73ef0365a26c61510d08336f2b8953a

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) :	56'288 bytes
File size (de-compressed) :	145'036 bytes
Format:	linux/arm
Packed file:	05acc2835d011a176fd39f26a59accf2d73ef0365a26c61510d08336f2b8953a

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/1f860bc9-eddb-46f3-bb8d-7378b219c35a/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sends data to a server

Connection attempt

Runs as daemon

Substitutes an application name

Traces processes

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

dropper mirai rust

Link:

https://www.filescan.io/uploads/6a6ee475cee292014b483e4d/reports/6cad0727-f0c3-4e26-b643-e2e7be49bc5b/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

not packed

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/c89341ffa77579edea71e6902494c09a569cc4f6356d616933f273e8ea38bf89

Behaviour

Anti-Debugging

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-08-01T22:10:00Z UTC

Last seen:

2026-08-03T23:37:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/c89341ffa77579edea71e6902494c09a569cc4f6356d616933f273e8ea38bf89/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/38d114f8-f377-4c37-bd30-0649e7c8c142

Behavior Graph:

Download SVG

Gathering data

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/c89341ffa77579edea71e6902494c09a569cc4f6356d616933f273e8ea38bf89

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/c89341ffa77579edea71e6902494c09a569cc4f6356d616933f273e8ea38bf89/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-08-02 06:32:35 UTC

File Type:

ELF32 Little (Exe)

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=zcjud75hov4632tr42icjfgatjljzrhwgvwwc2jt6jz6r2ryx6eq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet defense_evasion discovery

Link:

https://tria.ge/reports/260802-hasevsed59/

Behaviour

Reads runtime system information

Changes its process name

Modifies Watchdog functionality

Traces itself

Malware Config

C2 Extraction:

94.154.43.237

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/c89341ffa77579edea71e6902494c09a569cc4f6356d616933f273e8ea38bf89

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

Rule name:	Linux_Generic_Threat_c19ca8e5 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

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/