MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3b09a8165439d4481354e59fe6a2a2119773442dd6100d3e97290c464832995. 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: 11


Intelligence 11 IOCs YARA 9 File information Comments
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SHA256 hash: e3b09a8165439d4481354e59fe6a2a2119773442dd6100d3e97290c464832995
SHA3-384 hash: 9768e6cdc3228740f7cd47defe6f4037315b1ba648202c4f4d60aea0327b310fcf8c6a6c75aa79323c7912c58d342a1a
SHA1 hash: 9ecda073e04a826205d2494f520db6368bb8e8bd
MD5 hash: 0081d0a477e9efc17c5100dfae58f0cf
humanhash: quiet-eighteen-lemon-mountain
File name:mirai.sh4
Download: download sample
Signature Mirai
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File size:56'412 bytes
First seen:2025-05-14 08:07:20 UTC
Last seen:2025-05-15 08:00:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:dab/6Gf8PrwP5CzBnwtu+yMeRqQWo6FoqknaOLVFSw5eoBeG0748b2BCEoOvsCBU:dab/h8UhYwtuBuo9a6FtrBAbGwYsCB
TLSH T139437D63D91EAF81D24B51F826A54A342B23FC1A89632EF4E655DED24043AECF5063F1
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 :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30419.LX.M0Z.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-7135868-0
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Unix.Dropper.Mirai-7135891-0
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Unix.Dropper.Mirai-7135892-0
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Unix.Dropper.Mirai-7135965-0
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Unix.Dropper.Mirai-7136013-0
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Unix.Dropper.Mirai-7136034-0
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Unix.Dropper.Mirai-7136057-0
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Unix.Dropper.Mirai-7136070-0
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Unix.Dropper.Mirai-7136488-0
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Unix.Trojan.Mirai-7138377-0
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Unix.Trojan.Mirai-7674518-0
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Unix.Trojan.Mirai-8025795-0
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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-10027280-0
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Unix.Trojan.Mirai-1
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Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68244f70e16384d6a70446c4linux22vpnfull_triage
Tags:
mirai
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet gcc masquerade mirai mirai
Link:
https://www.filescan.io/uploads/68244f6c8bd61140fb6fa966/reports/8c2ffff3-6d33-40b1-97af-3872f1c5dbfd/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/26c7bb32-9513-440b-b2ea-3a5a5ebdf506
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1689661
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e3b09a8165439d4481354e59fe6a2a2119773442dd6100d3e97290c464832995
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/e3b09a8165439d4481354e59fe6a2a2119773442dd6100d3e97290c464832995/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-05-14 08:08:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 37 (72.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4oyjvalfiooujajvjzm742rkeemxoncc3vqqbu7jokimizedfgkq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/250514-j1mgzavnw6/
Malware Config
C2 Extraction:
j48asd.dns.army
Verdict:
Malicious
Tags:
trojan mirai botnet Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Mirai_0bce98a2 MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/3f4540f4-8b12-4167-b0b4-21d4f721401a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/e3b09a8165439d4481354e59fe6a2a2119773442dd6100d3e97290c464832995

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
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Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Mirai_0bce98a2
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Author:Elastic Security
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
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Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
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Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
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Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
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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
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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

elf e3b09a8165439d4481354e59fe6a2a2119773442dd6100d3e97290c464832995

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3542917/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3542926/

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