MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a42be2af43eb9ac0a3728d98ff4db910021cf96077c8102b4c330b512ed34d87. 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: 9

Intelligence 9 IOCs YARA 2 File information Comments

SHA256 hash:	a42be2af43eb9ac0a3728d98ff4db910021cf96077c8102b4c330b512ed34d87
SHA3-384 hash:	c6502a03f59dc1aef20e7dd9a407db71672e544de8def292cb47a003a958e7923a606f5b90919fcf1bea1a14e4740187
SHA1 hash:	0511b35140ac413b925794b1c473c5f2d1ac44d2
MD5 hash:	e6b8e6d6ee0c5ea3cbac009ace4c037b
humanhash:	december-three-alaska-batman
File name:	boatnet.mpsl
Download:	download sample
Signature	Mirai Create hunting rule
File size:	81'676 bytes
First seen:	2026-04-28 11:35:48 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:DxaOVDNg6MvRxd4ZVG86+gZjgW3IX5Vud00rMscRcawK4:JNovF4o3c+MpSK4
TLSH	T17883D606EF500EFBC86FDE3745A90B4634CC554722B93B3A3674CA28F65A64B49E3C64
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	abuse_ch
Tags:	elf gafgyt mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 5510cabd55c345a0af74615109224578a89e6ffc22daa14d6968ad4da5ed4c37

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) :	35'240 bytes
File size (de-compressed) :	81'676 bytes
Format:	linux/mipsel
Packed file:	5510cabd55c345a0af74615109224578a89e6ffc22daa14d6968ad4da5ed4c37

Intelligence

File Origin

# of uploads :

# of downloads :

115

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Clean

Maliciousness:

Behaviour

Sends data to a server

Receives data from a server

Connection attempt

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

masquerade mirai obfuscated soft-404

Link:

https://www.filescan.io/uploads/69f09bf88a82359247b75884/reports/f55aa850-75a3-4cb7-bdaa-b35f188e73ca/overview

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?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/a42be2af43eb9ac0a3728d98ff4db910021cf96077c8102b4c330b512ed34d87

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-04-29T23:06:00Z UTC

Last seen:

2026-04-30T01:42:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/a42be2af43eb9ac0a3728d98ff4db910021cf96077c8102b4c330b512ed34d87/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/9c92470c-3a37-426b-8118-ce652c7954e0

Behavior Graph:

Download SVG

Gathering data

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

48 / 100

Link:

https://www.joesandbox.com/analysis/1905631

Signature

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a42be2af43eb9ac0a3728d98ff4db910021cf96077c8102b4c330b512ed34d87

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/a42be2af43eb9ac0a3728d98ff4db910021cf96077c8102b4c330b512ed34d87/

Threat name:

Linux.Backdoor.Gafgyt

Status:

Malicious

First seen:

2026-04-28 11:36:44 UTC

File Type:

ELF32 Little (Exe)

AV detection:

8 of 24 (33.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=uqv6fl2d5onmbi3srwmp6tnzcabbz6lao7ebak2mgmfvclwtjwdq._file

Result

Malware family:

n/a

Score:

1/10

Tags:

n/a

Link:

https://tria.ge/reports/260428-nrc96acv7k/

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/a42be2af43eb9ac0a3728d98ff4db910021cf96077c8102b4c330b512ed34d87

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:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/