MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b222ae3e2a14c2ba960f174595923c4db3d90030e92ba8f2c45e39c8a4914861. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b222ae3e2a14c2ba960f174595923c4db3d90030e92ba8f2c45e39c8a4914861
SHA3-384 hash: 17938fc7e9b94201e7bbeeb7041a4918efe06041f136f9c5e0455f94e99c032bb49ed5f9b0e5f4abd08b495c17135282
SHA1 hash: 848e65e7085d9614159c507e447df601ac6b70e5
MD5 hash: 51659bf3c94b327e98285f5edbcdc1fb
humanhash: fish-rugby-seven-lemon
File name:cron
Download: download sample
Signature Mirai
Create hunting rule
File size:59'680 bytes
First seen:2026-02-17 00:09:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:1HDcludaZdFiHo5eR6MafCqUOtVA+4lRMKFmhFLaruohOfvpoC0ID:tcluQ/5eIffAuKFmhFmrS6C0y
TLSH T1CC432952D9226F77C047A4F160F95E311F26BCD65A8F1A966075ABE0024F6CDB00EFB8
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Gafgyt-10016892-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7f0e821b-84cf-446e-8467-4785157d3359
Behavior Graph:
Download SVG
%3 guuid=46af4820-1a00-0000-1516-1affd7090000 pid=2519 /usr/bin/sudo guuid=8b5c5423-1a00-0000-1516-1affdf090000 pid=2527 /tmp/sample.bin guuid=46af4820-1a00-0000-1516-1affd7090000 pid=2519->guuid=8b5c5423-1a00-0000-1516-1affdf090000 pid=2527 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7571b61a-ebdb-4aaa-a188-da90355f1f7e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1870188
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b222ae3e2a14c2ba960f174595923c4db3d90030e92ba8f2c45e39c8a4914861
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b222ae3e2a14c2ba960f174595923c4db3d90030e92ba8f2c45e39c8a4914861/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 00:09:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wirk4prkctblvfqpc5czler4jwz5sabq5ev2r4wely44rjerjbqq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260217-afpbdshv4a/
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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 b222ae3e2a14c2ba960f174595923c4db3d90030e92ba8f2c45e39c8a4914861

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3779213/
  
Delivery method
Distributed via web download

Comments