MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9727a1237b59d5331a1d682e427056257415e13d8772b742c1777a69288bdde. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c9727a1237b59d5331a1d682e427056257415e13d8772b742c1777a69288bdde
SHA3-384 hash: cf67b571c202cfa84ed6698fb884f61d07fa25337c34c61c9a173e5051dc25484ab4a9f48e176dc518647742b7fc7967
SHA1 hash: eb95c0a65a1ce52616e1741397066e1114e3eb97
MD5 hash: 55f7a97a9333dd3a7f844597777b7bad
humanhash: november-hydrogen-papa-moon
File name:jklx86
Download: download sample
Signature Mirai
Create hunting rule
File size:84'240 bytes
First seen:2026-06-11 08:35:02 UTC
Last seen:2026-06-12 13:40:11 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:TXmTJjc9efi6a2PODl4d//ENySt3H7mWEGU3AMnYzXgdcX1TT:TXudcgi6BPODadntaLmW7mRYDlTT
TLSH T187836AC1A643DCF0ED19027524AAF337E672E9B50278FDE3FB1096B25825A60B04775E
telfhash t10031d3fd6a7708e4a7d0a902e20d67b03d4deabb35107ba215f338352129b42617dc39
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 :
2
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Opens a port
Creating a file
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a2a736abf16337e43c16609/reports/5f481420-52ce-425e-b54a-4e9c61ab0121/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-11T05:43:00Z UTC
Last seen:
2026-06-11T12:58:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.ki HEUR:Backdoor.Linux.Mirai.jw HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/c9727a1237b59d5331a1d682e427056257415e13d8772b742c1777a69288bdde/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4d97563f-f706-4a50-8a96-1c6b373479f3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c9727a1237b59d5331a1d682e427056257415e13d8772b742c1777a69288bdde
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c9727a1237b59d5331a1d682e427056257415e13d8772b742c1777a69288bdde/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c9727a1237b59d5331a1d682e427056257415e13d8772b742c1777a69288bdde
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-11 00:13:15 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=zfzhuerxwwovgmnb22boijyfmjlucxqt3b3sw5bmc532neuixxpa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260611-khfgdabw3q/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Renames itself
Contacts a large (89369) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/c9727a1237b59d5331a1d682e427056257415e13d8772b742c1777a69288bdde

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_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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

File information

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

Web download

Mirai

elf c9727a1237b59d5331a1d682e427056257415e13d8772b742c1777a69288bdde

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3863029/
  
Delivery method
Distributed via web download

Comments