MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5bda75fa3a352033aba1914bca8db11d8e0929bdce9aa5b18ed1de47bfcfb3a. 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 4 File information Comments

SHA256 hash:	a5bda75fa3a352033aba1914bca8db11d8e0929bdce9aa5b18ed1de47bfcfb3a
SHA3-384 hash:	e46e4916181da4df820b576a6db877486b7d88fcb72adbb7117a6e05a2fb5735143f2c5e53eea549aa57d785293987b0
SHA1 hash:	4d530ec25c5e6b880c306691707e502d3a61834b
MD5 hash:	75abb8420359fdc5a4890482420a76d7
humanhash:	pluto-georgia-william-florida
File name:	xnxnxnxnxnxnxnxnaarch64xnxn
Download:	download sample
Signature	Mirai Create hunting rule
File size:	70'460 bytes
First seen:	2026-05-05 17:21:22 UTC
Last seen:	2026-05-06 15:48:22 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:NaxZLmYKVDNSl2y08yumeJyGYVmIMG5JSBINu:NaxZLmYKX+t08jmeJhYT5xNu
TLSH	T15A6302CB7EB07B27C0D8A1B6703815D9DD39DCCAE643869C87E1A796073943764C8A4B
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 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) :	70'460 bytes
File size (de-compressed) :	197'488 bytes
Format:	linux/arm64
Unpacked file:	7366156dfbc549584f24ff9ec77101935ccd8d72b4bb7b26fe62abe439bcca10

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Gathering data

Detection(s):

SecuriteInfo.com.Linux.Siggen.9999.20257.27624.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Kills processes

Receives data from a server

Locks files

Sends data to a server

DNS request

Creating a file

Creating a file in the %temp% directory

Connection attempt

Substitutes an application name

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/69fa27562fcb905ec280d964/reports/73fe1974-3318-4550-8ae0-78886930db51/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/a5bda75fa3a352033aba1914bca8db11d8e0929bdce9aa5b18ed1de47bfcfb3a

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-05-05T14:57:00Z UTC

Last seen:

2026-05-05T18:46:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/a5bda75fa3a352033aba1914bca8db11d8e0929bdce9aa5b18ed1de47bfcfb3a/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/3ebceb7d-5620-48c1-be6c-5546d246c994

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/56c52172-1bb4-417c-898a-015b2b18fddc

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1908916

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a5bda75fa3a352033aba1914bca8db11d8e0929bdce9aa5b18ed1de47bfcfb3a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a5bda75fa3a352033aba1914bca8db11d8e0929bdce9aa5b18ed1de47bfcfb3a/

Threat name:

Linux.Trojan.Egairtigado

Status:

Malicious

First seen:

2026-05-05 15:26:22 UTC

File Type:

ELF64 Little (Exe)

AV detection:

6 of 24 (25.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=uw62ox5dunjagov2deklzkg3chmobeu33tu2uwyy5uo6i6747m5a._file

Result

Malware family:

n/a

Score:

5/10

Tags:

linux upx

Link:

https://tria.ge/reports/260505-vxll2sct3x/

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/a5bda75fa3a352033aba1914bca8db11d8e0929bdce9aa5b18ed1de47bfcfb3a

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

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/