MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88abf3d041257ffac89ec46bcada74bdd2ccacd4c71c80a7a512e3b0132eaf00. 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:	88abf3d041257ffac89ec46bcada74bdd2ccacd4c71c80a7a512e3b0132eaf00
SHA3-384 hash:	6c1bb87b3c287eee4dc2f15943d2f41c9bc557ff24b9a1a2c7babba26015d0a8df35f346b60963671daf40f9c58c1ef6
SHA1 hash:	b132af424bd27b38e06e7e609d9e86442a3a4115
MD5 hash:	3631eaa6887471ac2dbc257f53c4c5f4
humanhash:	triple-cardinal-nevada-lamp
File name:	mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	174'060 bytes
First seen:	2026-01-19 08:18:28 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:62e+V4VslZ3rWwJeBlrR3brunzP4uXgwG8wgxkEtQBNtZrMCNWNLgvEyWzSMOk/8:6Cv3rWwJeBlrR3brunzP4uXgwG8wgxkL
TLSH	T1A104865D6F229F7DFAB8823497B38D20975923E623D1D684D2ACD2001F2025E645FBF9
telfhash	t15c416d180a7817e463786c99199dff77d6a330ee7e125c338f51e86aab699835d10c0c
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 4f02d19bcd3f70e736d4e03a8d15e7df06cc2c3a024c048f1ec9d27b66811eb0

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) :	52'868 bytes
File size (de-compressed) :	174'060 bytes
Format:	linux/mips
Packed file:	4f02d19bcd3f70e736d4e03a8d15e7df06cc2c3a024c048f1ec9d27b66811eb0

Intelligence

File Origin

# of uploads :

# of downloads :

121

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Mirai

Details

Mirai

an XOR decryption key and at least a c2 socket address

Link:

https://research.acce.ciphertechsolutions.com/results/c534ecbd-8de4-44b2-9050-c3eaf6126fe7/

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

botnet mirai obfuscated

Link:

https://www.filescan.io/uploads/696de909f3caa3bca067c7fc/reports/e80cc197-a4ff-4e20-b0b3-ec229e472cce/overview

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-01-19T06:31:00Z UTC

Last seen:

2026-01-19T09:40:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/88abf3d041257ffac89ec46bcada74bdd2ccacd4c71c80a7a512e3b0132eaf00/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/b7588a39-0e10-4a23-add8-fa6712ffb2d8

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/0541e35e-e3c6-405d-bb77-f95a2e30385b

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/1853228

Signature

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/88abf3d041257ffac89ec46bcada74bdd2ccacd4c71c80a7a512e3b0132eaf00

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/88abf3d041257ffac89ec46bcada74bdd2ccacd4c71c80a7a512e3b0132eaf00/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-01-19 08:19:47 UTC

File Type:

ELF32 Big (Exe)

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rcv7hucbev77vse6yrv4vwtuxxjmzlguy4oibj5fclr3aezov4aa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai defense_evasion discovery

Link:

https://tria.ge/reports/260119-j719psd17f/

Behaviour

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Writes file to system bin folder

Modifies Watchdog functionality

Verdict:

Malicious

Tags:

botnet mirai Unix.Trojan.Mirai-7100807-0

YARA:

Mirai_Botnet_Malware

Link:

https://app.threat.zone/submission/ea2f405f-7aaa-476b-babf-67794196ad25

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/88abf3d041257ffac89ec46bcada74bdd2ccacd4c71c80a7a512e3b0132eaf00

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:	Mirai_Botnet_Malware Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects Mirai Botnet Malware
Reference:	Internal Research

Rule name:	Mirai_Botnet_Malware_RID2EF6 Create hunting rule
Author:	Florian Roth
Description:	Detects Mirai Botnet Malware
Reference:	Internal Research

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