Multi-Protocol Proxy Over TCP & UDP

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

More articles

1. Hacking Tools For Windows
2. Best Pentesting Tools 2018
3. Hacking Tools For Mac
4. Hacker Tools For Mac
5. Hacking Tools For Windows 7
6. What Is Hacking Tools
7. Hacking Tools Software
8. New Hacker Tools
9. How To Hack
10. Beginner Hacker Tools
11. Hacking Tools For Mac
12. Hack And Tools
13. Best Hacking Tools 2020
14. Tools Used For Hacking
15. Hacking Tools For Games
16. Best Hacking Tools 2019
17. Hacking Tools For Mac
18. Hack Tool Apk No Root
19. Hack Tools 2019
20. Hacking Tools Free Download
21. Black Hat Hacker Tools
22. Hacking Tools For Mac
23. Install Pentest Tools Ubuntu
24. Nsa Hack Tools
25. Free Pentest Tools For Windows
26. Pentest Tools Free
27. Hacking Tools Usb
28. Hacker Tools Free
29. Hack Tools Download
30. Hak5 Tools
31. Growth Hacker Tools
32. Pentest Tools Android
33. Pentest Tools For Mac
34. Hacker
35. Pentest Tools Nmap
36. Hacking Tools Pc
37. Pentest Tools Review
38. Hacker Tools Hardware
39. New Hack Tools
40. Blackhat Hacker Tools
41. Hacker Techniques Tools And Incident Handling
42. Hacking Tools For Beginners
43. Pentest Tools Kali Linux
44. Hacking Tools For Windows Free Download
45. Hacking Tools Pc
46. Hacker Search Tools
47. Pentest Tools Framework
48. Hack Tools For Ubuntu
49. Pentest Tools Android
50. What Is Hacking Tools
51. Hack Apps
52. World No 1 Hacker Software
53. Pentest Tools Url Fuzzer
54. Hack Tools
55. Hacking Tools Kit
56. Hack Tools For Games
57. Hacking Tools Hardware
58. Hacking Tools For Beginners
59. Hacker
60. Hacking Tools For Beginners
61. Hack Tools For Windows
62. Hack Tools For Pc
63. Pentest Tools Subdomain
64. Hacking Tools Software
65. Pentest Tools Linux
66. Hack Tool Apk No Root
67. Physical Pentest Tools
68. Hack App
69. Pentest Tools Alternative
70. Pentest Reporting Tools
71. Hacker Tools Apk Download
72. Bluetooth Hacking Tools Kali
73. Pentest Tools Kali Linux
74. Hacker Tools 2019
75. Hacker Tools Online
76. New Hacker Tools
77. Underground Hacker Sites
78. Hacker Tools Apk Download
79. Pentest Tools List
80. Hacker Tools 2020
81. Hacker Tools Free
82. Hacker Techniques Tools And Incident Handling
83. Hack App
84. Growth Hacker Tools
85. Best Pentesting Tools 2018
86. Hacking Tools Name
87. Hacker Tools Online
88. Pentest Automation Tools
89. Computer Hacker
90. Tools 4 Hack
91. Hack Website Online Tool
92. Hack Website Online Tool
93. New Hacker Tools
94. Hack Tools Mac
95. Hacker Tool Kit
96. Hacker Tools Hardware
97. Hacking Tools Windows
98. Pentest Tools For Ubuntu
99. Hack Website Online Tool
100. Install Pentest Tools Ubuntu
101. Hacking Tools For Windows Free Download
102. Hacking Tools Usb
103. Pentest Tools Url Fuzzer
104. Hackrf Tools
105. Pentest Tools Framework
106. New Hack Tools
107. Pentest Tools For Windows
108. Hack Tools Pc
109. Pentest Tools For Windows
110. Hacking App
111. Hack Tools For Pc
112. Ethical Hacker Tools
113. Hack Tools For Ubuntu
114. Bluetooth Hacking Tools Kali
115. Pentest Tools Port Scanner
116. Hacking App
117. Install Pentest Tools Ubuntu
118. Physical Pentest Tools
119. Pentest Tools
120. Pentest Tools For Android
121. Hack Tools For Ubuntu
122. Nsa Hacker Tools
123. Hacking Tools Windows
124. Pentest Box Tools Download
125. Hacker Tools For Pc
126. Hacker Tools Windows
127. Hacking Tools For Pc
128. Pentest Tools Url Fuzzer
129. Hack Tools Download
130. Hack App
131. Hacking Tools For Kali Linux
132. Hacking Tools For Pc
133. Hack Tools
134. Hacking App
135. Hacker Tools Free
136. Hacking Tools Windows 10
137. Hacking Tools Online
138. Pentest Tools Website Vulnerability
139. Hacker
140. What Are Hacking Tools
141. Blackhat Hacker Tools
142. Hack Tools Pc
143. Hacking Tools Windows
144. Install Pentest Tools Ubuntu
145. Pentest Tools
146. Hack Tools Mac
147. Hack Tool Apk
148. Hacker Tools Linux
149. Hack Tools 2019
150. Hacker Tools Mac
151. Pentest Tools Website
152. Hack Rom Tools
153. Ethical Hacker Tools
154. Hacker Tools 2020
155. Hacking Tools For Kali Linux
156. Hacking Tools For Windows
157. Underground Hacker Sites
158. Hack Tools Download
159. Pentest Reporting Tools
160. Nsa Hack Tools
161. Pentest Tools Github
162. Hacker Hardware Tools
163. Hacker Tools For Windows
164. Pentest Tools Github
165. Hack Tools Download
166. Hack Tools
167. Hacker Tools For Mac
168. Pentest Tools Download
169. Hack Apps
170. How To Hack
171. Tools For Hacker
172. Hacking Tools Kit
173. Install Pentest Tools Ubuntu
174. Free Pentest Tools For Windows
175. Pentest Tools Bluekeep
176. Hack Tools 2019
177. Hacking Tools For Games