MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 882e8f68394ceddaaf694139513559f768cdc16deedab2ccc041465f55116709. 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 5 File information Comments

SHA256 hash:	882e8f68394ceddaaf694139513559f768cdc16deedab2ccc041465f55116709
SHA3-384 hash:	451dccff76eb3462d1ce0c16319e52214895159baba5b70112b9213f6d15ab2c134f0dde04fb83f0e2c2e45870c01257
SHA1 hash:	48146e35cfe4359002ca44d8f1e9f4d9c588430b
MD5 hash:	5140a05fa62ffe31444a5cb9befe5b8c
humanhash:	alaska-lactose-fifteen-potato
File name:	cosmic.mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	88'720 bytes
First seen:	2026-01-25 01:26:19 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:NYxbiIEXLbY+rWU87fvZH0vKJJ56BbFNl1LGKjMiXzG+6:N0bY7lmZH0iL5iNl5GKjVXz36
TLSH	T17A83A54D6F319F7DFBA8C73857B79A506608338A22E1D485D1ACEB060E6024E741FFA5
telfhash	t1d801c96c8eb423e49a368d5a046defa6e1b030da07226c274f15a96caabdc415e05c0d
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 89bfe8dd59bd141f8ab28958806c2e30503af4d740a7c2de139b516d4bdc54ba

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) :	29'412 bytes
File size (de-compressed) :	88'720 bytes
Format:	linux/mips
Packed file:	89bfe8dd59bd141f8ab28958806c2e30503af4d740a7c2de139b516d4bdc54ba

Intelligence

File Origin

# of uploads :

# of downloads :

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/97f74263-545a-4bc4-910b-b3c7703050a9/

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

Full report:

https://elfdigest.com/brief/882e8f68394ceddaaf694139513559f768cdc16deedab2ccc041465f55116709

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

type:Mirai 87.121.79.186:1312

UDP botnet C2(s):

not identified

Result

Gathering data

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-01-24T18:11:00Z UTC

Last seen:

2026-01-24T19:15:00Z UTC

Hits:

~10

Detections:

HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b

Link:

https://opentip.kaspersky.com/882e8f68394ceddaaf694139513559f768cdc16deedab2ccc041465f55116709/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/239fb208-30bd-46ba-84f0-8083fc28b603

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/9c383279-8208-497e-9edc-e75860111336

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1857060

Signature

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/882e8f68394ceddaaf694139513559f768cdc16deedab2ccc041465f55116709

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/882e8f68394ceddaaf694139513559f768cdc16deedab2ccc041465f55116709/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/882e8f68394ceddaaf694139513559f768cdc16deedab2ccc041465f55116709

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-01-25 00:01:13 UTC

File Type:

ELF32 Big (Exe)

AV detection:

25 of 36 (69.44%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=raxi62bzjtw5vl3jie4vcnkz65um3qln53nlftgaifdf6virm4eq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:sora discovery

Link:

https://tria.ge/reports/260125-bvabfsb19d/

Behaviour

System Network Configuration Discovery

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/882e8f68394ceddaaf694139513559f768cdc16deedab2ccc041465f55116709

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:	MAL_ELF_LNX_Mirai_Oct10_2 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects ELF malware Mirai related
Reference:	Internal Research

Rule name:	MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A Create hunting rule
Author:	Florian Roth
Description:	Detects ELF malware Mirai related
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