🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a391d9fa86716f3619aa7c1b7591c81ebf987dec6f980474a3550997750e666. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a391d9fa86716f3619aa7c1b7591c81ebf987dec6f980474a3550997750e666
SHA3-384 hash: 95e3abc46ee8432c743c97e8a48edad2ced811cf1ee5451156091ce9258a0ae38f1fe680fa427a969eec635170448bd0
SHA1 hash: a4e8ba508f62ffaa4bc0bcd0ea9acfd9be9e30ef
MD5 hash: 57d7a6e3086b69098cb93b931d9b3460
humanhash: tennessee-video-princess-bakerloo
File name:jklspc
Download: download sample
Signature Mirai
Create hunting rule
File size:108'856 bytes
First seen:2026-10-18 12:27:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UEbzrxZ4wUAjgXMNjIuRJEvU9LgVutLz1npzgQJlH3aNWj5ytoZhrt4WM:tbRZPjj6GrnJaN+OiM
TLSH T1B2B34A22ED35183BC5C0717B51E34631F5B7439925BC9A1A7EA31C8CEF28750316BEAA
Magika elf
Reporter YaRi78
Tags:cowrie elf honeypot mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DK DK
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10201.6540.31352.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-18T08:49:00Z UTC
Last seen:
2026-10-19T05:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4a391d9fa86716f3619aa7c1b7591c81ebf987dec6f980474a3550997750e666/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/73531773-fb3f-40cd-b094-dd1c47219781
Behavior Graph:
Download SVG
%3 guuid=528bc039-1d00-0000-1776-d0b3de090000 pid=2526 /usr/bin/sudo guuid=51f2033c-1d00-0000-1776-d0b3e4090000 pid=2532 /tmp/sample.bin guuid=528bc039-1d00-0000-1776-d0b3de090000 pid=2526->guuid=51f2033c-1d00-0000-1776-d0b3e4090000 pid=2532 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/260a2762-498e-494d-8ede-84177b7d85bb
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4a391d9fa86716f3619aa7c1b7591c81ebf987dec6f980474a3550997750e666
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4a391d9fa86716f3619aa7c1b7591c81ebf987dec6f980474a3550997750e666/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-18 12:27:31 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ji4r3h5im4lpgym2u7a3owi4qhv7tb66y34yar2kgvijs52q4zta._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/261018-pmxnnsdz6y/
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/4a391d9fa86716f3619aa7c1b7591c81ebf987dec6f980474a3550997750e666

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

elf 4a391d9fa86716f3619aa7c1b7591c81ebf987dec6f980474a3550997750e666

(this sample)

  
Delivery method
Distributed via web download

Comments