MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f203e5706c2cad3fc7b6296a21173e8be4c9be4dbc4b1551132758a61b18df4. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f203e5706c2cad3fc7b6296a21173e8be4c9be4dbc4b1551132758a61b18df4
SHA3-384 hash: eaefb20df4acdf416d9dd967b7fa6a6c0fed48b963b08bf031b2a8f009f1868102af163093cf55c4917b186cfebf6564
SHA1 hash: 9db68625ea73b7d768715b6f86da1c87e36f601e
MD5 hash: 6adab736c32799f2e522dca71cfe7d63
humanhash: asparagus-hawaii-lamp-lake
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:66'644 bytes
First seen:2025-06-21 19:51:31 UTC
Last seen:2025-06-22 05:36:48 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:TUdurywH43EpK6oeD87ak0fAD3+2MItP6HRLVOCRP77gHIqwW2I:OGy23Kdyasr2MItP6HRZOCRHgUW2
TLSH T199536BB6E4092FA4D0955D7075388E791F23E0C452532FB666AAC3B868C7E9DF100FB9
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 :
113
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68570d5bb06783b9ebd67721linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/68570d823faf8fcd7d3a1f8b/reports/a3c249d6-1b89-41fd-bcb4-ccedfb0b0d4a/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4667a0a1-a842-4567-8088-d3708792ccf5
Behavior Graph:
Download SVG
%3 guuid=5cd91b66-1900-0000-f536-85a965090000 pid=2405 /usr/bin/sudo guuid=2868bc67-1900-0000-f536-85a966090000 pid=2406 /tmp/sample.bin guuid=5cd91b66-1900-0000-f536-85a965090000 pid=2405->guuid=2868bc67-1900-0000-f536-85a966090000 pid=2406 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1b2b0067-0441-4a83-8322-6bcebd587bc1
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1719997
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9f203e5706c2cad3fc7b6296a21173e8be4c9be4dbc4b1551132758a61b18df4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9f203e5706c2cad3fc7b6296a21173e8be4c9be4dbc4b1551132758a61b18df4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-20 14:38:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t4qd4vygylfnh7d3mklkeelt5c7ezg7e3pclcvirgj2yuynrrx2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250621-ylk3xsck9s/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b19dce6f-368a-431b-89c4-cde895cc8891
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/9f203e5706c2cad3fc7b6296a21173e8be4c9be4dbc4b1551132758a61b18df4

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: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: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 9f203e5706c2cad3fc7b6296a21173e8be4c9be4dbc4b1551132758a61b18df4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3569014/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3569019/

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