MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 276d804ea91e05992812e0b5b316d8edb8009d05295231481bddb992641514d0. 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:	276d804ea91e05992812e0b5b316d8edb8009d05295231481bddb992641514d0
SHA3-384 hash:	3348f411ff009766d1a462fa18b959982f02d609fe341dc361f6fea44dcdb2412fc52486f2b2eca84f69f6d2122f7ca4
SHA1 hash:	0d11e0e7fdfff4a5216ac92dc6698cdf936fcbbd
MD5 hash:	fa69accf0cee1ef75b0bb62321a55fa2
humanhash:	pip-zulu-carpet-hamper
File name:	boatnet.arm6
Download:	download sample
Signature	Mirai Create hunting rule
File size:	59'432 bytes
First seen:	2025-08-27 07:58:05 UTC
Last seen:	2025-08-28 05:08:22 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:aaBUq+3NFjsZgENIG7WfHcir2dWMmB0LXXdX6taLt:z+uBNH7Wv1IWMm2LXEULt
TLSH	T188430166374D8C51EB006572E4FECA0E7657AAFD80FF7432926EE315D2714A2ACBC406
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 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) :	59'432 bytes
File size (de-compressed) :	173'148 bytes
Format:	linux/arm
Unpacked file:	f6c8200485d56e28cbc23a27c667a4ed7a5baf88e5edcef7d4326eedc348473b

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

masquerade packed threat upx

Link:

https://www.filescan.io/uploads/68aeba9f1c81c34281d4f6f4/reports/65071a79-93a9-4d90-a9ce-9d1d9b0d8d9b/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

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/276d804ea91e05992812e0b5b316d8edb8009d05295231481bddb992641514d0

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:

2025-08-24T14:12:00Z UTC

Last seen:

2025-08-24T14:12:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/276d804ea91e05992812e0b5b316d8edb8009d05295231481bddb992641514d0/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/671fc187-9fc1-4117-8f63-3ac9cade6ae1

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/14a0231c-74a0-455f-9c69-7e15790b7cc1

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj.evad

Score:

68 / 100

Link:

https://www.joesandbox.com/analysis/1766013

Signature

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/276d804ea91e05992812e0b5b316d8edb8009d05295231481bddb992641514d0

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/276d804ea91e05992812e0b5b316d8edb8009d05295231481bddb992641514d0/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-08-24 19:07:59 UTC

File Type:

ELF32 Little (Exe)

AV detection:

22 of 38 (57.89%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=e5wyatvjdyczskas4c23gfwy5w4abhifffjdcsa33w4zezavctia._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:lzrd botnet discovery upx

Link:

https://tria.ge/reports/250827-jt5d7saj9t/

Behaviour

Reads runtime system information

Mirai

Mirai family

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/11cebf59-1121-406a-b83d-25d9572d316f

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/276d804ea91e05992812e0b5b316d8edb8009d05295231481bddb992641514d0

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:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

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:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)