MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36ef1e3bbc3af428fc0e1981a334c236897217854bddaade945646383f11453e. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 36ef1e3bbc3af428fc0e1981a334c236897217854bddaade945646383f11453e
SHA3-384 hash: 1712d82824c6355942274fa0623739ba1b0acfd398ae86097d4e6652df5dd8336388a2319d046ffbe5e469083be7ad70
SHA1 hash: 352f758fd12297d99939ca781c9f99c29d127523
MD5 hash: b23bc493e18619103028ff65f90e63d4
humanhash: oranges-arkansas-minnesota-utah
File name:neon.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:202'460 bytes
First seen:2025-06-20 04:39:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:pwdNYeXYYAitQ2H60daCzBrjP6gJTow1PboKKK:Gd6eIYftQ8d7zBp+aboK
TLSH T12314D71AAF510EFBD8AFDD3706E90B0129CC555722A43B3A3674D528F54AA0F19E3C78
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 :
72
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
Create hunting rule

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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Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6854e61b34259d25241b1603linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Opens a port
DNS request
Connection attempt
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/6854e644f8f8abe4f8b72143/reports/6cc0df2d-15c7-4793-b81e-25e6f6c1da10/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/36ef1e3bbc3af428fc0e1981a334c236897217854bddaade945646383f11453e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/849e8bfb-058d-4721-a050-13a162d53ddd
Behavior Graph:
Download SVG
%3 guuid=2986ada9-1900-0000-aeae-24b9f70c0000 pid=3319 /usr/bin/sudo guuid=9e15fbab-1900-0000-aeae-24b9fa0c0000 pid=3322 /tmp/sample.bin guuid=2986ada9-1900-0000-aeae-24b9f70c0000 pid=3319->guuid=9e15fbab-1900-0000-aeae-24b9fa0c0000 pid=3322 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cf9fff4b-5df2-41d6-950b-f2c57d242e5d
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1719036
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1719036 Sample: neon.mipsel.elf Startdate: 20/06/2025 Architecture: LINUX Score: 88 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 2 other signatures 2->29 7 neon.mipsel.elf 2->7         started        process3 process4 9 neon.mipsel.elf 7->9         started        11 neon.mipsel.elf 7->11         started        13 neon.mipsel.elf 7->13         started        15 neon.mipsel.elf 7->15         started        process5 17 neon.mipsel.elf 9->17         started        19 neon.mipsel.elf 9->19         started        21 neon.mipsel.elf 9->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/36ef1e3bbc3af428fc0e1981a334c236897217854bddaade945646383f11453e
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/36ef1e3bbc3af428fc0e1981a334c236897217854bddaade945646383f11453e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-20 04:40:34 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=g3xr4o54hl2cr7aodga2gngcg2exef4fjpo2vxuukzddqpyriu7a._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250620-fatltabn3v/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (510490) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Dropper.Mirai-7135897-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/25eba9e7-df65-4066-9f66-f57b6f41de03
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/36ef1e3bbc3af428fc0e1981a334c236897217854bddaade945646383f11453e

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
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Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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: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 36ef1e3bbc3af428fc0e1981a334c236897217854bddaade945646383f11453e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3559987/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3560005/
  
URLhaus
https://urlhaus.abuse.ch/url/3561585/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments