MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21d14c6eb2867424e9ab7a30ee3e7d21583ccf1799e54393a618a6ea3e7dcc63. 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 6 File information Comments
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SHA256 hash: 21d14c6eb2867424e9ab7a30ee3e7d21583ccf1799e54393a618a6ea3e7dcc63
SHA3-384 hash: 148cd9ce92760500b74eb309ce67bf12e02e62ea84e6972de789a68056ae92102b3d2d8048dfd37df1c5efa049e88dae
SHA1 hash: 0fa0a5e8809eb5a6fb01332b4a0d830281613e2b
MD5 hash: 0eafb1eb5f8aeeb45b1dd5839118e3e8
humanhash: queen-mars-bacon-california
File name:Space.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:84'956 bytes
First seen:2025-08-17 05:57:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XQOjxmw2V2xAYV8a2toPuYAht8f489k0rTUhrIpu1HT7ot4O9I/nPaAD:XQO4Q2Ldht8fsnrCupQ9I/PaAD
TLSH T10083198BF800DD7EF80FD6B74463490EB930E3910A931A377767BD93AC721A54826E85
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ddcff0c8-658a-45c7-9c7e-8afe3b2a8e14
Behavior Graph:
Download SVG
%3 guuid=2e801f69-1e00-0000-b02e-190aa60e0000 pid=3750 /usr/bin/sudo guuid=63ead16a-1e00-0000-b02e-190aac0e0000 pid=3756 /tmp/sample.bin guuid=2e801f69-1e00-0000-b02e-190aa60e0000 pid=3750->guuid=63ead16a-1e00-0000-b02e-190aac0e0000 pid=3756 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9527ce06-791a-4044-89c9-5ffd62ac8f0f
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1758715
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1758715 Sample: Space.m68k.elf Startdate: 17/08/2025 Architecture: LINUX Score: 72 20 45.156.87.56, 3778, 52896, 52898 SKYLINKNL Germany 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 Space.m68k.elf 2->8         started        signatures3 process4 process5 10 Space.m68k.elf 8->10         started        12 Space.m68k.elf 8->12         started        14 Space.m68k.elf 8->14         started        process6 16 Space.m68k.elf 10->16         started        18 Space.m68k.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/21d14c6eb2867424e9ab7a30ee3e7d21583ccf1799e54393a618a6ea3e7dcc63
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/21d14c6eb2867424e9ab7a30ee3e7d21583ccf1799e54393a618a6ea3e7dcc63/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/21d14c6eb2867424e9ab7a30ee3e7d21583ccf1799e54393a618a6ea3e7dcc63
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-17 03:17:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ehiuy3vsqz2cj2nlpiyo4pt5efmdztyxthsuhe5gdctoupt5zrrq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250817-gpv9mabn2s/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-6981989-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/62d82d05-cd40-4c9e-a935-032088f5b548
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/21d14c6eb2867424e9ab7a30ee3e7d21583ccf1799e54393a618a6ea3e7dcc63

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 21d14c6eb2867424e9ab7a30ee3e7d21583ccf1799e54393a618a6ea3e7dcc63

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3605058/
  
Delivery method
Distributed via web download

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