MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5a1fd0ff5ceb7dc439676625e2201a2dc1dfbf42eb8a01d9905997dd58e6651. 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 9 File information Comments
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SHA256 hash: d5a1fd0ff5ceb7dc439676625e2201a2dc1dfbf42eb8a01d9905997dd58e6651
SHA3-384 hash: cbd6dbb20e84146a0d83b375047a3d5d85304ddfa49629d079d31a34d36ca2c2c405243c7d7821c3bc0f6ef724f6c633
SHA1 hash: d62a11c43f66a1c43882f78283f161ca93383a58
MD5 hash: c4e4274bf5016bf2c89dd3099fbe456d
humanhash: summer-california-uncle-berlin
File name:akido.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:66'368 bytes
First seen:2026-05-05 02:03:51 UTC
Last seen:2026-05-05 02:32:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536://BMsvJvJabwtlw3bqSsH6aOIy/Cfs32j/JQZI1qhC8ja:/JMSR893O6aO+f+uWZIYh0
TLSH T139539EB9C4E8ED98C6684578B714C93DD723940465D33DFAEB46CAA7800BAEDF0097B1
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 :
44
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135881-0
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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
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Unix.Dropper.Mirai-7135918-0
Create hunting rule

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

Unix.Dropper.Mirai-7135996-0
Create hunting rule

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

Unix.Dropper.Mirai-7136016-0
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Unix.Dropper.Mirai-7136028-0
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Unix.Dropper.Mirai-7136033-0
Create hunting rule

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

Unix.Trojan.Mirai-7138377-0
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Unix.Trojan.Mirai-7674518-0
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Unix.Trojan.Mirai-7674519-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9807962-0
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Unix.Trojan.Mirai-9808381-0
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Unix.Trojan.Mirai-9858729-0
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Unix.Trojan.Generic-9910198-0
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Unix.Trojan.Generic-9910199-0
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Unix.Trojan.Mirai-10057021-0
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Gathering data
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-04T03:55:00Z UTC
Last seen:
2026-05-04T04:09:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/d5a1fd0ff5ceb7dc439676625e2201a2dc1dfbf42eb8a01d9905997dd58e6651/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f91bb79c-e486-4a35-8444-0d7887829694
Behavior Graph:
Download SVG
%3 guuid=6ccd30a6-1b00-0000-7620-bff15a0e0000 pid=3674 /usr/bin/sudo guuid=54ebd0a9-1b00-0000-7620-bff1620e0000 pid=3682 /tmp/sample.bin guuid=6ccd30a6-1b00-0000-7620-bff15a0e0000 pid=3674->guuid=54ebd0a9-1b00-0000-7620-bff1620e0000 pid=3682 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/90968081-8a93-4efa-a66b-767e4cac4380
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d5a1fd0ff5ceb7dc439676625e2201a2dc1dfbf42eb8a01d9905997dd58e6651
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/d5a1fd0ff5ceb7dc439676625e2201a2dc1dfbf42eb8a01d9905997dd58e6651/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/d5a1fd0ff5ceb7dc439676625e2201a2dc1dfbf42eb8a01d9905997dd58e6651
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2026-05-05 02:11:11 UTC
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2wq72d7vz235yq4wozrf4iqbulob367uf24kahmzawmx3vmomziq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet linux
Link:
https://tria.ge/reports/260505-chfhdaax7l/
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/d5a1fd0ff5ceb7dc439676625e2201a2dc1dfbf42eb8a01d9905997dd58e6651

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_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
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Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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: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 d5a1fd0ff5ceb7dc439676625e2201a2dc1dfbf42eb8a01d9905997dd58e6651

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3839051/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3839061/

Comments