MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 406a42c668e00969f30a0b5eca61e597cb07167967b20d0086cdc49d3addd4d8. 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 7 File information Comments
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SHA256 hash: 406a42c668e00969f30a0b5eca61e597cb07167967b20d0086cdc49d3addd4d8
SHA3-384 hash: f19f5a2ced33b8b962b0f170a2c6a114411c8595130ae6b23df642ba2018857c5c02b52867eb3e3c77e0d702ed65d624
SHA1 hash: 90f4686854554d7ec43533ad401517d132b159e5
MD5 hash: 78cd359c35eb0d481f55c006cac51eee
humanhash: fish-lake-lithium-wolfram
File name:Space.arc
Download: download sample
Signature Mirai
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File size:115'992 bytes
First seen:2025-08-14 11:07:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pcdlYSuiBMW3zC8aRGGTtJM/qrlpmxJ6nDgD//LWW:8YSZ3e8ZE3MYlphDgD/q
TLSH T18FB3AEEBF64715A2C85243F013C79F8E3E232290AE57E4E76D1E167B19760DB1D0AB81
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 :
59
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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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
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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.Mirai-8025795-0
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Unix.Trojan.Mirai-9441505-0
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Unix.Trojan.Mirai-9858729-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Unix.Trojan.Mirai-10011027-0
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Unix.Trojan.Mirai-10011918-0
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Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4c59c490-19b8-4752-8ff6-6ca73626ca19
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1756865
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/406a42c668e00969f30a0b5eca61e597cb07167967b20d0086cdc49d3addd4d8
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/406a42c668e00969f30a0b5eca61e597cb07167967b20d0086cdc49d3addd4d8/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/406a42c668e00969f30a0b5eca61e597cb07167967b20d0086cdc49d3addd4d8
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-14 10:51:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ibvefrti4aewt4ykbnpmuypfs7fqoftzm6za2aegzxcj2ow52tma._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250814-m832gafk7y/
Verdict:
Malicious
Tags:
backdoor trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_Xlogin_Nov24_1 Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d77f95b6-cf01-4b20-bc28-af707f2dd15a
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/406a42c668e00969f30a0b5eca61e597cb07167967b20d0086cdc49d3addd4d8

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:F01_s1ckrule
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Author:s1ckb017
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:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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
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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

sh 055ca345e9a0a15fa6001661decc511d6c880d5153ae797afc5051e85278a5b5

Mirai

elf 406a42c668e00969f30a0b5eca61e597cb07167967b20d0086cdc49d3addd4d8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3602600/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3602629/
  
URLhaus
https://urlhaus.abuse.ch/url/3602642/
  
URLhaus
https://urlhaus.abuse.ch/url/3602673/
  
URLhaus
https://urlhaus.abuse.ch/url/3602688/
  
URLhaus
https://urlhaus.abuse.ch/url/3602695/
  
URLhaus
https://urlhaus.abuse.ch/url/3602707/
  
Dropped by
SHA256 055ca345e9a0a15fa6001661decc511d6c880d5153ae797afc5051e85278a5b5
  
Dropped by
MD5 7e0011d148af5f8743a27f4ae2f1ea24
  
URLhaus
https://urlhaus.abuse.ch/url/3602713/
  
URLhaus
https://urlhaus.abuse.ch/url/3602610/
  
URLhaus
https://urlhaus.abuse.ch/url/3602716/
  
URLhaus
https://urlhaus.abuse.ch/url/3602719/
  
URLhaus
https://urlhaus.abuse.ch/url/3602720/
  
URLhaus
https://urlhaus.abuse.ch/url/3602721/
  
URLhaus
https://urlhaus.abuse.ch/url/3602722/
  
URLhaus
https://urlhaus.abuse.ch/url/3602724/
  
URLhaus
https://urlhaus.abuse.ch/url/3602725/

Comments