MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 566ea02de514047d08f1880ced14c9e8034b9c480e0cfafc0d268a513f277bda. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 566ea02de514047d08f1880ced14c9e8034b9c480e0cfafc0d268a513f277bda
SHA3-384 hash: 1dd7ac871012ae564c260236db54653b9b6f87bd28c10fb864a9471a6bacd931f03d38fce4ba472786ffffb269e60619
SHA1 hash: cf12325d172599b6c91644c152295c28ffb45a13
MD5 hash: 5ac7e6731235dc88f22e641c0afcd728
humanhash: eleven-orange-neptune-floor
File name:aKmh
Download: download sample
Signature Mirai
Create hunting rule
File size:101'132 bytes
First seen:2026-07-28 06:56:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6Y3m3HYrgwxnXlBpR2JOL4SF8X2E6MjG8aFYwgU+au6g3BQsj3yLfhiat2ma:V1swxnXHpR2o8XCuL3yLfh
TLSH T124A3E94AAF611DB7D81BCD3705AD0B4635CCA60771683B753938D828F68A54F8AE3CB4
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 :
1
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-DKU.18235158.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Deleting a recently created file
Collects information on the CPU
Manages services
Launching a process
Creating a file
Sends data to a server
Collects information on the RAM
Connection attempt
Receives data from a server
Kills processes
Sets a written file as executable
Runs as daemon
Deletes a system binary file
Writes symbolic links to system directory
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6a6852db91dc6eff4aed8726/reports/a196a0cc-ed93-428f-8839-0e22b7b52bcb/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b308252d-cf0d-453b-b8c1-d7cc30b7b1fc
Behavior Graph:
Download SVG
%3 guuid=915e9384-2000-0000-9258-c3dd7b080000 pid=2171 /usr/bin/sudo guuid=b901bb8a-2000-0000-9258-c3dd7f080000 pid=2175 /tmp/sample.bin guuid=915e9384-2000-0000-9258-c3dd7b080000 pid=2171->guuid=b901bb8a-2000-0000-9258-c3dd7f080000 pid=2175 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/54a6fe7a-1bdf-4f63-bc7a-ec58a3d61100
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/566ea02de514047d08f1880ced14c9e8034b9c480e0cfafc0d268a513f277bda/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-28 07:05:52 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kzxkalpfcqch2chrrago2fgj5abuxhcibygpv7ane2ffcpzhppna._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260728-hq759a1anb/
Behaviour
Reads runtime system information
Checks CPU configuration
Creates/modifies Cron job
Enumerates running processes
Modifies rc script
Modifies systemd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/566ea02de514047d08f1880ced14c9e8034b9c480e0cfafc0d268a513f277bda

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: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 566ea02de514047d08f1880ced14c9e8034b9c480e0cfafc0d268a513f277bda

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3892889/
  
Delivery method
Distributed via web download

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