MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b57867bf395c70c37fcb41483d0adf4c3a152cf343bce8b036bcc16f3537404. 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: 7

Intelligence 7 IOCs YARA 3 File information Comments

SHA256 hash:	6b57867bf395c70c37fcb41483d0adf4c3a152cf343bce8b036bcc16f3537404
SHA3-384 hash:	29dceba5dd23388dde59b1e5e4dace11fb1d62a3f85156ae14d6afe2fa8002df842d56d99453fba7290a643f1bcbee13
SHA1 hash:	766f3d8b4724a458af77586c0d19813cbcc5234d
MD5 hash:	9e63537435466a724f3f95fc27b1b823
humanhash:	juliet-idaho-quebec-illinois
File name:	ppc
Download:	download sample
Signature	Mirai Create hunting rule
File size:	33'536 bytes
First seen:	2026-02-28 20:56:19 UTC
Last seen:	2026-03-01 14:20:30 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:E1c3NKX+nqaw0Ivjp9Dl6EB1eQ2lCq5wp24uVcqgw0z/:E1c3NKunqH9bpVl6EBir4u+qgw0z/
TLSH	T1F7E2E1E0CDE1CE95DC0FF4F0ACE8D7C2B3650E895691D4E164D4CF4326161BBAA86AC5
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	juroots
Tags:	elf mirai 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) :	33'536 bytes
File size (de-compressed) :	79'300 bytes
Format:	linux/ppc32
Unpacked file:	889cb1962ddd9c46795ed0cd9b909d46ae9d4e0016ba2c5f389b42700da30e80

Intelligence

File Origin

# of uploads :

# of downloads :

138

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/bacd5888-2e0f-4b98-9bac-01b422d59eac/

Detection(s):

Unix.Trojan.Mirai-9936831-0

Result

Gathering data

Verdict:

Malicious

File Type:

elf.32.be

Link:

https://opentip.kaspersky.com/6b57867bf395c70c37fcb41483d0adf4c3a152cf343bce8b036bcc16f3537404/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/89e52474-f54b-43cd-82ac-f00c070cc1c9

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/87350e70-220c-439a-b6ca-bbab1f2629c7

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/6b57867bf395c70c37fcb41483d0adf4c3a152cf343bce8b036bcc16f3537404

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/6b57867bf395c70c37fcb41483d0adf4c3a152cf343bce8b036bcc16f3537404/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-02-27 06:19:03 UTC

File Type:

ELF32 Big (Exe)

AV detection:

20 of 36 (55.56%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=nnlym67tsxdqyn74wqkihufn6tb2cuwpgq545cydnpgbn42toqca._file

Result

Malware family:

n/a

Score:

5/10

Tags:

linux upx

Link:

https://tria.ge/reports/260228-zrskmagv9h/

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/6b57867bf395c70c37fcb41483d0adf4c3a152cf343bce8b036bcc16f3537404

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