MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b4fc34352ce1d9dd85760ef4c28707318cb04b74de3806259d921374f1c0cf7. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b4fc34352ce1d9dd85760ef4c28707318cb04b74de3806259d921374f1c0cf7
SHA3-384 hash: 2e686e3967b410962d5329a065970c282c55816c36ec0bfa25650e7b2b86464aa0e3ae953b3a7f9d85ca655c10aa13dc
SHA1 hash: fdcf59bf1e3d0ff64c45be0bfb60c71f0fe81833
MD5 hash: 0f74a685df62aa29c96a9ae430f5f88b
humanhash: wisconsin-island-connecticut-emma
File name:neon.arc
Download: download sample
Signature Mirai
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File size:116'100 bytes
First seen:2025-06-19 16:42:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:VzFsHc7ZXRQiskFfditvGpaeeYGu2XeJmeGaxVNEq0gnQ/LWP:VKcZRQiXfktvGpDfv2mDGw0gQq
TLSH T151B39DEFF24B10A1C8624AF007CB5B9E2E6323815F9BE8E72C5D253A18751DF1906B95
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 :
66
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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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.Dropper.Mirai-7135918-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Gathering data
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68543df93faf8fcd7d36bc5e/reports/75e5bebe-5273-430a-8e35-6815254bd311/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a95c3691-d2d2-46cb-b49f-fd09a128c881
Behavior Graph:
Download SVG
%3 guuid=e1a8ee99-1900-0000-f832-913bc60c0000 pid=3270 /usr/bin/sudo guuid=25ba599e-1900-0000-f832-913bcc0c0000 pid=3276 /tmp/sample.bin guuid=e1a8ee99-1900-0000-f832-913bc60c0000 pid=3270->guuid=25ba599e-1900-0000-f832-913bcc0c0000 pid=3276 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/440bc8e2-69d7-48b7-90fa-297a356a3bec
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1718785
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/2b4fc34352ce1d9dd85760ef4c28707318cb04b74de3806259d921374f1c0cf7
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/2b4fc34352ce1d9dd85760ef4c28707318cb04b74de3806259d921374f1c0cf7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-19 16:42:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fnh4gq2szyoz3wcxmdxuykdqommmwbfxjxryaysz3eqtoty4bt3q._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250619-t7xavsxpz3/
Malware Config
C2 Extraction:
traxanhc2.duckdns.org
Verdict:
Malicious
Tags:
backdoor trojan gafgyt Unix.Dropper.Mirai-7135897-0
YARA:
MAL_ELF_Xlogin_Nov24_1 Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/46ba2cca-ba17-4815-bab3-b027f7d2cee3
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/2b4fc34352ce1d9dd85760ef4c28707318cb04b74de3806259d921374f1c0cf7

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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: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 2b4fc34352ce1d9dd85760ef4c28707318cb04b74de3806259d921374f1c0cf7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3559976/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3560372/
  
URLhaus
https://urlhaus.abuse.ch/url/3560553/
  
URLhaus
https://urlhaus.abuse.ch/url/3543229/

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