MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c09b5e6aa3356df4cfb3ee88d553d9cba8b06ca9eb78e4b6a0445bef3cdff08. 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: 8

Intelligence 8 IOCs YARA 22 File information Comments

SHA256 hash:	2c09b5e6aa3356df4cfb3ee88d553d9cba8b06ca9eb78e4b6a0445bef3cdff08
SHA3-384 hash:	66df231b5194f00fe74f7966d099508274a15a3bad71f316c33075dec401201795a8a46479cad5bc9c663bf5cbab323d
SHA1 hash:	1ce74edf9b514a4c2424c4062adf495ebc1c0715
MD5 hash:	6312478ee6be016a75bfee604bf1fbf7
humanhash:	iowa-blue-bakerloo-helium
File name:	2c09b5e6aa3356df4cfb3ee88d553d9cba8b06ca9eb78e4b6a0445bef3cdff08.elf
Download:	download sample
Signature	Mirai Create hunting rule
File size:	438'128 bytes
First seen:	2026-08-27 23:11:28 UTC
Last seen:	2026-08-28 09:52:27 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:fNVdeXJAr3WGDBSnedKw604K8fivi/INF2QuCzPa9Nfs:FVqMZQKVU0XzPa9Nfs
TLSH	T16D942B4892F1E2EED198DA745315B83BAC71763A3067728A73DDFE33137726045ADA20
telfhash	t17281cf702895346075ca85117383d67ade3108f8d7ee72742f539db9eefbac14ca1826
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	whack_sh
Tags:	elf exe mirai whack.sh

Intelligence

File Origin

# of uploads :

# of downloads :

176

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.30435.LC.UNOFFICIAL

Sanesecurity.Malware.32144.LX.BOT.UNOFFICIAL

Unix.Dropper.Mirai-7540662-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Opens a port

Connection attempt

DNS request

Runs as daemon

Receives data from a server

Kills processes

Creating a file

Collects information on the CPU

Sends data to a server

Traces processes

Substitutes an application name

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

base64 dropper mirai obfuscated

Link:

https://www.filescan.io/uploads/6a90c44f5cd4734b30bc62f5/reports/8b3f4897-f8d2-4b07-be3d-f03ea84ded52/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:

not identified

Full report:

https://elfdigest.com/brief/2c09b5e6aa3356df4cfb3ee88d553d9cba8b06ca9eb78e4b6a0445bef3cdff08

Behaviour

Process Renaming

Anti-Debugging

Information Gathering

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/254d287c-6d10-4739-81d5-29b625b00467

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/234e4009-2536-4102-830f-38b183129204

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/2c09b5e6aa3356df4cfb3ee88d553d9cba8b06ca9eb78e4b6a0445bef3cdff08

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/2c09b5e6aa3356df4cfb3ee88d553d9cba8b06ca9eb78e4b6a0445bef3cdff08/

Threat name:

Linux.Exploit.Mirai

Status:

Malicious

First seen:

2026-08-27 23:12:25 UTC

File Type:

ELF64 Little (Exe)

AV detection:

11 of 36 (30.56%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fqe3lzvkgnln6th3h3ui2vj5ts5iwbwkt23y4s3karc3546n74ea._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm defense_evasion discovery linux

Link:

https://tria.ge/reports/260827-26xt1adr3t/

Behaviour

Reads runtime system information

Changes its process name

Checks CPU configuration

Modifies Watchdog functionality

Traces itself

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

Threat name:

Legit

Score:

0.20

Link:

https://yomi.yoroi.company/submissions/2c09b5e6aa3356df4cfb3ee88d553d9cba8b06ca9eb78e4b6a0445bef3cdff08

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_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities

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:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

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

Rule name:	linux_generic_irc_catcher Create hunting rule
Author:	@_lubiedo
Description:	Find new ELF IRC samples

Rule name:	Linux_Trojan_Gafgyt_0cd591cd Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_33b4111a Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_620087b9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_807911a2 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_9e9530a7 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_a33a8363 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d0c57a2e Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d4227dbf Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d996d335 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_e0cf29e2 Create hunting rule
Author:	Elastic Security

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

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/