MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b59cf6e2192de665a7bc4dd3fe2476878d4509473e986f3fc86c3177ac98b4e. 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 5 File information Comments

SHA256 hash:	6b59cf6e2192de665a7bc4dd3fe2476878d4509473e986f3fc86c3177ac98b4e
SHA3-384 hash:	bb274844efff22b3e8237cbaaa1a4239246c8a0bc52c9ea26523a6cc114fb1b05278513694c0cfcc3219cd550fe08505
SHA1 hash:	9d5ec7469c92cf7558b34b1d587c729fae9eb315
MD5 hash:	72919e75e4dc7dc802edfa28b4a4ebf8
humanhash:	neptune-skylark-may-table
File name:	.Smpsl
Download:	download sample
Signature	Mirai Create hunting rule
File size:	35'044 bytes
First seen:	2026-09-16 12:48:01 UTC
Last seen:	2026-09-17 01:02:27 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:5/K/70MEG8bZTyA5PSfGhK0DdnAuXPwXnGcNiInIFLGWU:5yGG8l5PkfqdA6wXGcNzIC
TLSH	T1C8F2D00EE50274CBC9ACDC35B56A1F33B559B5E423932700A3122C65EFA81FAB17D0AD
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	BlinkzSec
Tags:	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) :	35'044 bytes
File size (de-compressed) :	90'096 bytes
Format:	linux/mipsel
Unpacked file:	7691114b120fabfffa85942bb08d11608b632f9d7a5191243c2c6f5c7a32814b

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/5ddc7b41-5d67-42a7-b150-c3ad752603eb/

Detection(s):

SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6aaa90591cb34290b4dd8836/reports/d8d93662-1bb3-4cce-a7bb-8fdd5dbc6727/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-09-11T05:05:00Z UTC

Last seen:

2026-09-11T05:41:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/6b59cf6e2192de665a7bc4dd3fe2476878d4509473e986f3fc86c3177ac98b4e/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/b583ce0f-b57a-47fb-adfe-5e0c0f60713f

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/83fac07d-bda3-42e9-bb48-dae3762ad0f7

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/6b59cf6e2192de665a7bc4dd3fe2476878d4509473e986f3fc86c3177ac98b4e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/6b59cf6e2192de665a7bc4dd3fe2476878d4509473e986f3fc86c3177ac98b4e/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-09-11 19:57:00 UTC

File Type:

ELF32 Little (Exe)

AV detection:

20 of 36 (55.56%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=nnm463rbslpgmwt3ytot7yshnb4niueuopuyn474q3bro6wjrnha._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet defense_evasion upx

Link:

https://tria.ge/reports/260916-p1xwlabn4s/

Behaviour

Changes its process name

Writes file to system bin folder

Deletes itself

Modifies Watchdog functionality

Traces itself

Family: Mirai

Malware Config

C2 Extraction:

cnc.omyth.net

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/6b59cf6e2192de665a7bc4dd3fe2476878d4509473e986f3fc86c3177ac98b4e

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_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

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

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/