MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d88a78a5f16ad036e1befa5353881dfdb9123021fa336f857d3be95a3be93a57. 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: 13

Intelligence 13 IOCs YARA 3 File information Comments

SHA256 hash:	d88a78a5f16ad036e1befa5353881dfdb9123021fa336f857d3be95a3be93a57
SHA3-384 hash:	72b23bc026295868426ca9d23fcfffae78ed1671c6095ed8570913eb37c8b4c8bad099d6985364fb483173631076d04f
SHA1 hash:	2707e7c34771280dde5ae5d5182c835ea51cb507
MD5 hash:	1f1a3171e87a3775b84ab508ee630a34
humanhash:	west-sodium-network-florida
File name:	nwfaiehg4ewijfgriehgirehaughrarg.x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	39'332 bytes
First seen:	2025-09-30 21:45:25 UTC
Last seen:	2025-10-02 01:20:54 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:BZuGsWHIjaeldMg1ECrxDeac3mSoInKnbcuyD7UtQRjb:B81NjhT9rxPXnouy8tyn
TLSH	T18403F147939FB8C7F177867238EA3C4D0D24A44A7498A05B5FC4220B6EDEB6C513D2E8
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

Unix.Dropper.Mirai-7135858-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sends data to a server

Receives data from a server

Removes directories

Deleting a recently created file

Connection attempt

DNS request

Runs as daemon

Substitutes an application name

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

masquerade packed threat upx

Link:

https://www.filescan.io/uploads/68dc4fe074e5a289899b1c81/reports/0dda88ef-c81c-4b7a-883a-84c6f0cd0e3b/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

UPX

Botnet:

213.209.143.62

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/d88a78a5f16ad036e1befa5353881dfdb9123021fa336f857d3be95a3be93a57

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2025-09-30T18:52:00Z UTC

Last seen:

2025-09-30T18:52:00Z UTC

Hits:

~10

Detections:

HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj

Link:

https://opentip.kaspersky.com/d88a78a5f16ad036e1befa5353881dfdb9123021fa336f857d3be95a3be93a57/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/a78d02a2-b221-4f5b-a054-92385357d4cf

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/a5644464-8f15-4f25-af4e-d09a1c5ef0b3

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

68 / 100

Link:

https://www.joesandbox.com/analysis/1786952

Signature

Deletes system log files

Malicious sample detected (through community Yara rule)

Manipulation of devices in /dev

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/d88a78a5f16ad036e1befa5353881dfdb9123021fa336f857d3be95a3be93a57

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d88a78a5f16ad036e1befa5353881dfdb9123021fa336f857d3be95a3be93a57/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/d88a78a5f16ad036e1befa5353881dfdb9123021fa336f857d3be95a3be93a57

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2025-09-30 21:48:32 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=3cfhrjprnlidnyn67jjvhca57w4rembb7izw7bl5hpuvuo7jhjlq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet defense_evasion discovery linux upx

Link:

https://tria.ge/reports/250930-1m9tsafm9z/

Behaviour

Reads runtime system information

Changes its process name

Deletes log files

Enumerates running processes

Deletes Audit logs

Deletes journal logs

Deletes system logs

Mirai

Mirai family

Malware Config

C2 Extraction:

p2.dstat.digital

Verdict:

Malicious

Tags:

Unix.Dropper.Mirai-7135858-0

YARA:

n/a

Link:

https://app.threat.zone/submission/f6ea0217-3207-4947-b88d-fc3d1c555d78

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/d88a78a5f16ad036e1befa5353881dfdb9123021fa336f857d3be95a3be93a57

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:	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