Skip to main content

Multi-Protocol Proxy Over TCP & UDP

By admin

Many years ago I programed a console based multi protocol proxy (the sha0proxy) lately I created in dotnet a graphical verison of the tool, but due to the form referesh speed finally I implemented it in C++ with Qt.

This tool useful for reversing, exploiting & pentesting was finally called rproxy, and its a multi-protocol proxy over TCP or UDP.





Being in the middle of the communication you can view and modify the bytes before being sent to the client or server.

In the tools tab right now its possible to open the blob on radare2 for further reversing of the data structures or code.


A basic mutation based fuzzer is implemented for bug-hunting, just set the % ratio of mutation and the bytes will be modified during specific communications phase.

One of the powerful things of this tool is the scripting, it is possible to automate a modification in specific moment of the traffic flow.



For example a script with a single line: "IN 3 20 3F" will write a 0x3f on the offset 20 only on the third packet received from the server. I have used this feature for triggering vulnerabilities.

Regarding the saving and loading data from disk, it's possible to save and load data in raw and hex formats. Also can be configured for save all the communications or only specific emission.


Find the source code and binaries at github: https://github.com/sha0coder/reproxy



Related links


Comments

Post a Comment

Popular posts from this blog

דף הבית | הטכניון - מכון טכנולוגי לישראל

By admin
https://technion.ac.il http://library.technion.ac.il/he https://www.technion.ac.il/%D7%A8%D7%A9%D7%99%D7%9E%D7%AA-%D7%94%D7%A4%D7%A7%D7%95%D7%9C%D7%98%D7%95%D7%AA-2/ http://www.admin.technion.ac.il/dpcalendar/ https://www.technion.ac.il/%D7%94%D7%A0%D7%94%D7%9C%D7%94-%D7%91%D7%9B%D7%99%D7%A8%D7%94/ https://www.technion.ac.il/%D7%A1%D7%9E%D7%99%D7%A0%D7%A8%D7%99%D7%9D/ https://dean.web.technion.ac.il/%D7%A7%D7%9E%D7%A4%D7%95%D7%A1-%D7%AA%D7%95%D7%A1%D7%A1/ http://www.dmag.co.il/pub/technion/tmag.html http://moodle.technion.ac.il/ https://tender-logistics.web3.technion.ac.il http://cis.technion.ac.il/ http://video.technion.ac.il/ https://portal.technion.ac.il/irj/portal https://www.technion.ac.il/ https://www.technion.ac.il/en/home-2/ http://arabic.net.technion.ac.il https://www.technion.ac.il/%d7%97%d7%96%d7%95%d7%9f-%d7%94%d7%98%d7%9b%d7%a0%d7%99%d7%95%d7%9f/ https://www.technion.ac.il/%d7%94%d7%99%d7%a1%d7%98%d7%95%d7%a8%d7%99%d7%99%d7%aa-%d7%94%d7%98%d7%9b%d7%a0%d7%99%d7%95%d7%9f/ ht
Post a Comment
Read more

Gu Energy Gel for Sale

By admin
Get Gu Energy Gel Here - https://bit.ly/3f97Wvz _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Post a Comment
Read more

Top 12 Highest Paying URL Shortener 2019: Best URL Shortener to Earn Money

By admin
Short.pe Short.pe is one of the most trusted sites from our top 30 highest paying URL shorteners.It pays on time.intrusting thing is that same visitor can click on your shorten link multiple times.You can earn by sign up and shorten your long URL.You just have to paste that URL to somewhere. You can paste it into your website, blog, or social media networking sites.They offer $5 for every 1000 views.You can also earn 20% referral commission from this site.Their minimum payout amount is only $1.You can withdraw from Paypal, Payza, and Payoneer. The payout for 1000 views-$5 Minimum payout-$1 Referral commission-20% for lifetime Payment methods-Paypal, Payza, and Payoneer Payment time-on daily basis Short.am Short.am provides a big opportunity for earning money by shortening links. It is a rapidly growing URL Shortening Service. You simply need to sign up and start shrinking links. You can share the shortened links across the web, on your webpage, Twitter, Facebook, and more. Short
Post a Comment
Read more