MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21eb57a157990513b0d688bdc6bda6a3cd2158db8e7c1f5dc27df8d37e963002. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 21eb57a157990513b0d688bdc6bda6a3cd2158db8e7c1f5dc27df8d37e963002
SHA3-384 hash: c26bf22ec254d2eebbdbe06af48275fa555408d1522a9db95fc8d40c2f71a93f5a8f05e0939d03342ce0b298ae22ed74
SHA1 hash: 80f5793a81bc7233aff0d75b33b61ae17a587c02
MD5 hash: abd5f4a7812b6ce0d94d995efa1d60f2
humanhash: two-crazy-three-foxtrot
File name:rondo.fbsdarm64
Download: download sample
Signature Mirai
Create hunting rule
File size:440'696 bytes
First seen:2025-11-28 20:06:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:d2c+5DnWqhcS8PcGbGNTmGARlOMJSjLkXZJ7FZz6JKTF:df+5LDRbA2kXZJP
TLSH T100949E44B91CAE26DE81F17C1EC01A71B20B7AE40961CA9AB43B455ED7C87E1E7DC372
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 :
35
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/692a00f0c7541436d9c19d86/reports/2a362e57-779d-4716-8a7f-8fafc3f7f193/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2138d2cd-54d0-4215-9197-f75bfa89b859
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1822468
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/21eb57a157990513b0d688bdc6bda6a3cd2158db8e7c1f5dc27df8d37e963002
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/21eb57a157990513b0d688bdc6bda6a3cd2158db8e7c1f5dc27df8d37e963002/
Threat name:
Linux.Trojan.RondoDox
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 20:07:23 UTC
File Type:
ELF64 Little (Exe)
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ehvvpikxtecrhmgwrc64npngupgscwg3rz6b6xocpx4ng7uwgaba._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251128-yv23sshq8w/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 21eb57a157990513b0d688bdc6bda6a3cd2158db8e7c1f5dc27df8d37e963002

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3600815/
  
Delivery method
Distributed via web download

Comments