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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e866d54055cef3cd708d0eff9e1d74ebc7939618e3ed6ad127b312484045983e. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e866d54055cef3cd708d0eff9e1d74ebc7939618e3ed6ad127b312484045983e
SHA3-384 hash: ad8853d1b6eecf2f1616cb28bbe2e8eff8cd76efb76463f1f1cc23f6f3632bf393ef1daabaa3b9b35e6370bdd0b47a14
SHA1 hash: b777201057e2c4733c239d8fdc31f77e8e6810fd
MD5 hash: 47e8e3a8ff06e7d4626d3e9b3162f273
humanhash: sad-bacon-kansas-july
File name:e866d54055cef3cd708d0eff9e1d74ebc7939618e3ed6ad127b312484045983e.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:200'576 bytes
First seen:2026-10-23 07:37:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:hCUA8YvIZmj81aPsUiYG4rnBbykplCpmhBJr:hCB8YvI58PsUiYG4DgGCmh3
TLSH T14014C809AF510FBBD86FDE3702EA070639CC555722A43B3A3674D528F54A94F4AE3C68
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 Tuxxin
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32138.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Opens a port
Runs as daemon
Receives data from a server
Connection attempt
Sends data to a server
Kills processes
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6adb0eedc7e9668c1980391b/reports/b1136a3f-5c41-4546-924f-9ffefe335fc8/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-22T21:32:00Z UTC
Last seen:
2026-10-24T18:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e866d54055cef3cd708d0eff9e1d74ebc7939618e3ed6ad127b312484045983e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0245f6bb-8097-442c-9935-79b105b2ce78
Behavior Graph:
Download SVG
%3 guuid=4e72f78e-1800-0000-8651-c16cf10b0000 pid=3057 /usr/bin/sudo guuid=bdf69193-1800-0000-8651-c16cf80b0000 pid=3064 /tmp/sample.bin guuid=4e72f78e-1800-0000-8651-c16cf10b0000 pid=3057->guuid=bdf69193-1800-0000-8651-c16cf80b0000 pid=3064 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6758440b-169b-4ca6-837f-a8569575797f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e866d54055cef3cd708d0eff9e1d74ebc7939618e3ed6ad127b312484045983e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e866d54055cef3cd708d0eff9e1d74ebc7939618e3ed6ad127b312484045983e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-23 02:51:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 35 (51.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5btnkqcvz3z424enb37z4hlu5pdzhfqy4pwwvujhwmjeqqcfta7a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/261023-jggglsav6v/
Behaviour
Changes its process name
Unexpected DNS network traffic destination
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/e866d54055cef3cd708d0eff9e1d74ebc7939618e3ed6ad127b312484045983e

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

sh 9ebbda9ca702fbdaa740349da215de0f9b86962269921cdb335855a4b0ef5d5b

Mirai

elf e866d54055cef3cd708d0eff9e1d74ebc7939618e3ed6ad127b312484045983e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3965128/
  
Dropped by
SHA256 9ebbda9ca702fbdaa740349da215de0f9b86962269921cdb335855a4b0ef5d5b
  
Dropped by
MD5 142276f0c65fdd13ddc36b2889638591
  
URLhaus
https://urlhaus.abuse.ch/url/3959084/

Comments