MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9363fa864350bbfed95de57fbc8f81c76f5e20841cb3ae3eef966ffd5e149fb. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f9363fa864350bbfed95de57fbc8f81c76f5e20841cb3ae3eef966ffd5e149fb
SHA3-384 hash: c80b980df4b6c56aca9828610c7e0232c79a24d5ab708c898f1f3777695dd566f9e5d0af9454a21d9228d3ee86d5f502
SHA1 hash: 83be0edfce199d65bf28508491ddc3ca8b62a7ca
MD5 hash: 954aaddc326fe715488bb9d3deba8e54
humanhash: rugby-chicken-edward-arizona
File name:data_mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:170'932 bytes
First seen:2026-08-11 07:04:52 UTC
Last seen:2026-08-12 03:24:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:3wQ9K2KK/1J2WHw0j3g0541D15HqqqqqqqqqqqqqqqrnqqqqqqHqqnqL7W:r9K2KKN0ehj3kZ15Hqqqqqqqqqqqqqqz
TLSH T15AF3080ABF610FB7D86BDD7302E90B1128CCA91725B53B757534E818B50B58B8AE3C78
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 :
2
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Removes directories
Creating a file
Sends data to a server
Connection attempt
Receives data from a server
Changes access rights for a written file
Kills processes
Changes owner for a written file
Runs as daemon
Changes access rights for a file
DNS request
Deleting a recently created file
Opens a port
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin
Link:
https://www.filescan.io/uploads/6a7ac9be7a20338bfaa23ced/reports/539e6209-65eb-4071-b53a-d7a359c38a6f/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/52fcda36-0e79-482c-8121-65051f532c8b
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/080f83fd-30e4-43db-85c1-8add6238a29e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f9363fa864350bbfed95de57fbc8f81c76f5e20841cb3ae3eef966ffd5e149fb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f9363fa864350bbfed95de57fbc8f81c76f5e20841cb3ae3eef966ffd5e149fb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-11 07:05:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7e3d7kdeguf373mv3zl7xshydr3plyqiihftvy7o7ftp7vpbjh5q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260811-hwsyhsycqb/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
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/f9363fa864350bbfed95de57fbc8f81c76f5e20841cb3ae3eef966ffd5e149fb

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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: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 f9363fa864350bbfed95de57fbc8f81c76f5e20841cb3ae3eef966ffd5e149fb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3900266/
  
Delivery method
Distributed via web download

Comments