MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c993c0a6e39acf6b6f0bcbd0fcc2258511bbc503a00c1a1e1f0eaf835052d6d. 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 4 File information Comments

SHA256 hash:	8c993c0a6e39acf6b6f0bcbd0fcc2258511bbc503a00c1a1e1f0eaf835052d6d
SHA3-384 hash:	db6078c3f5d7b7e378ffdeac21d9142c86545d4bd42a5266bfa0ffb8e327b64c7c3cc70803af610cc627a23ed6233330
SHA1 hash:	3a77f30a7b8997536d322885d38ab114d01e1920
MD5 hash:	94e53ff0490f4f157673ea6a71f13377
humanhash:	cup-zebra-yankee-kitten
File name:	morte.i686
Download:	download sample
Signature	Mirai Create hunting rule
File size:	39'448 bytes
First seen:	2025-06-30 10:15:10 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:yYNMjfC36o3Hd3eUtr7V1H8US/SIgDwy7qDitqmrBnbcuyD7UHQRjc7:ypDC3jZVB1cd2wy7QaBnouy8HyU
TLSH	T19D03E18289E196A8D49D00B81EEBB6085028F04FA6458BF35D77A53739C7B1C7F2C7D5
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

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6862729037c343677947b128linux22vpnfull_triage

Tags:

gafgyt mirai

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sends data to a server

Connection attempt

Opens a port

Runs as daemon

Receives data from a server

DNS request

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

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/8c993c0a6e39acf6b6f0bcbd0fcc2258511bbc503a00c1a1e1f0eaf835052d6d

Behaviour

Information Gathering

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/c49cbdc1-d644-4c5c-9024-fde4713f4bc3

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/d4a09333-fb9a-4366-8e8d-ba0c6bbae78a

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1725403

Signature

Malicious sample detected (through community Yara rule)

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/8c993c0a6e39acf6b6f0bcbd0fcc2258511bbc503a00c1a1e1f0eaf835052d6d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8c993c0a6e39acf6b6f0bcbd0fcc2258511bbc503a00c1a1e1f0eaf835052d6d/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2025-06-30 11:35:55 UTC

File Type:

ELF32 Little (Exe)

AV detection:

16 of 36 (44.44%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rsmtyctohgwpnnxqxs6q7tbclbirxpcqhiamdipb6dvpqniffvwq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet defense_evasion discovery linux upx

Link:

https://tria.ge/reports/250630-nr2bzszmy6/

Behaviour

Reads runtime system information

Enumerates running processes

Writes file to system bin folder

Modifies Watchdog functionality

Mirai

Mirai family

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/9964723a-439e-461e-ad80-9f0cad354e14

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/8c993c0a6e39acf6b6f0bcbd0fcc2258511bbc503a00c1a1e1f0eaf835052d6d

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:	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)