MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e7391420dc2efcd2c1624831c7d30e8349b7302650455ed78fcf4c238a1b980. 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 24 File information Comments

SHA256 hash:	2e7391420dc2efcd2c1624831c7d30e8349b7302650455ed78fcf4c238a1b980
SHA3-384 hash:	9ab03017724f8c9e32a5b7f1af73f37595233d7c4f4918d54f571ff7cd205753eaa2a4eb352398f22ae3117393028e5f
SHA1 hash:	221215c89f28063ebb5b7c2da7629e4a9878d420
MD5 hash:	f832be54c1abb6f59b1f27cdeb66d187
humanhash:	india-ceiling-april-batman
File name:	sever1078.i686
Download:	download sample
Signature	Mirai Create hunting rule
File size:	505'236 bytes
First seen:	2026-09-19 23:34:39 UTC
Last seen:	2026-09-20 23:05:29 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:wU21kb+aIX7w4T6oCgngR9shb45uNEojdubLz+zAm6Af5nsrtdpUhW8S3jMo1tHi:w91Q+JHT6oCOgrEhjQN0O1OOfi
TLSH	T185B41844FBCB44F6D5074C708026F23F8B309A259025D66EEFD5EF26EE23A52522E395
telfhash	t17cb168b3366598e977f04c02879b6720cf1ae62b219134b85de664d0f233d531bbad78
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

Malware configuration found for:

Mirai

Details

Link:

https://research.acce.ciphertechsolutions.com/results/ce5761a6-63e3-4a5a-b567-b99825850705/

Detection(s):

Sanesecurity.Malware.30435.LC.UNOFFICIAL

Sanesecurity.Malware.29502.LC.UNOFFICIAL

Unix.Trojan.Mirai-7100807-0

Unix.Dropper.Mirai-7135897-0

Unix.Dropper.Mirai-7135901-0

Unix.Dropper.Mirai-7135909-0

Unix.Trojan.Mirai-7135916-0

Unix.Dropper.Mirai-7135918-0

Unix.Dropper.Mirai-7135954-0

Unix.Dropper.Mirai-7136016-0

Unix.Dropper.Mirai-7136028-0

Unix.Trojan.Mirai-8025795-0

Unix.Trojan.Mirai-9441505-0

Unix.Dropper.Mirai-10007027-0

Unix.Trojan.Mirai-10009361-0

Unix.Trojan.Mirai-10017298-0

Unix.Trojan.Mirai-10059006-0

Unix.Trojan.Mirai-10059216-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Creating a file

Sends data to a server

Receives data from a server

Sets a written file as executable

Runs as daemon

Creating a process from a recently created file

Changes access rights for a written file

Manages services

Changes the time when the file was created, accessed, or modified

Kills processes

Opens a port

Launching a process

Connection attempt

Substitutes an application name

Creates or modifies files in /cron to set up autorun

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

masquerade obfuscated

Link:

https://www.filescan.io/uploads/6aaf1c3a70d6a0d5841b0dbd/reports/e091ecac-d27a-482f-aa8b-7409f0782665/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

5555

Full report:

https://elfdigest.com/brief/2e7391420dc2efcd2c1624831c7d30e8349b7302650455ed78fcf4c238a1b980

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:

2026-09-19T20:35:00Z UTC

Last seen:

2026-09-20T03:10:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/2e7391420dc2efcd2c1624831c7d30e8349b7302650455ed78fcf4c238a1b980/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/6f604fa4-d2e1-4267-9861-243ba81e6b56

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/ffbfd9de-8929-4e82-be02-caa15bc737ef

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/2e7391420dc2efcd2c1624831c7d30e8349b7302650455ed78fcf4c238a1b980

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/2e7391420dc2efcd2c1624831c7d30e8349b7302650455ed78fcf4c238a1b980/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-09-19 23:35:25 UTC

File Type:

ELF32 Little (Exe)

AV detection:

17 of 23 (73.91%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fzzzcqqnylx42lawesbry7jq5a2jw4ycmucfl3ly7t2meofbxgaa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260919-3k4k4avw7l/

Behaviour

Reads runtime system information

Changes its process name

Reads system network configuration

Creates/modifies Cron job

Enumerates active TCP sockets

Enumerates running processes

Modifies systemd

Writes file to system bin folder

Executes dropped EXE

Modifies Watchdog functionality

Contacts a large (23526) amount of remote hosts

Creates a large amount of network flows

Family: Mirai

Malware Config

C2 Extraction:

bigbigvol.qd.je

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/2e7391420dc2efcd2c1624831c7d30e8349b7302650455ed78fcf4c238a1b980

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:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

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:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	Linux_Generic_Threat_1ac392ca Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_0cb1699c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_0d73971c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_268aac0b Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_2e3f67a9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_485c4b13 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_70ef58f1 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_7d05725e Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_88de437f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_cc93863b Create hunting rule
Author:	Elastic Security

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	NSVPS_Mirai_Busybox_Staging Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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/

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

Rule name:	VPNFilter Create hunting rule
Author:	Christiaan Beek @ McAfee Advanced Threat Research
Description:	Filter for 2nd stage malware used in VPNfilter attack
Reference:	https://blog.talosintelligence.com/2018/05/VPNFilter.html

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 2e7391420dc2efcd2c1624831c7d30e8349b7302650455ed78fcf4c238a1b980

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3918572/

Delivery method

Distributed via web download

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