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5 votes
Accepted

Change sending IP of only certain executable

Following OP's other questions, assuming Windows OS This can be achieved with many 3rd-party solutions for Windows, choose the one which fits best to your needs: Proxifier Proxifier allows ...
Megabeets's user avatar
  • 8,999
3 votes
Accepted

Automated instruction analysis of dynamic memory

Sounds like you want dynamic taint analysis. There is a well-supported, open-source option called Panda. If you have money to spend, check out the commercial offering Reven.
Rolf Rolles's user avatar
  • 9,198
3 votes

How to get Packet Structures

There is no automated way (as far as I know) for that. The most common approach is examining sender and receiver processes and their communications. Another thing is packet (or frame) doesn't matter ...
Kerim Can Kalıpcıoğlu's user avatar
2 votes

Reverse UART communication protocol

From my question: It seems to work :) Is the message length more or less ;) See procedure bellow Still wondering if it's a "common/standard protocol"? Procedure I have removed the module ...
KumZ's user avatar
  • 141
2 votes

Need help to figure out a chksum

unsigned int seed=0x3412; unsigned int len=15; unsigned int vec1[] = { 0x5500,0x534D,0x3434,0x5149,0x0000,0x0000,0x0000,0x4F1F,0xDFF1,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000 // ...
Alex Novickis's user avatar
2 votes
Accepted

Help regarding XOR game decryption algorithm

From type == 0 you see that it writes to param_3 and reads from param_4. So those parameters must be pointers to output and input buffers respectively. In fact, if you change them to correct type (...
LoneFox's user avatar
  • 36
2 votes
Accepted

Looking for a packet forwarder on Android that redirects all packets to PC

You don't need external tools. Mitmproxy since version 9 has built-in WireGuard support which allows you to use the official Wireguard VPN app on Android side to forward all traffic to Mitmproxy ...
Robert's user avatar
  • 1,057
1 vote
Accepted

Identifying the source of encryption used by UDP packets in a PCAP file

To your first question, you'd have to look at the code. There may be encryption, but some of the UDP packets have very small payloads, and using encryption would slow down packet processing which is ...
Mega Tonnage's user avatar
1 vote
Accepted

how to calculate a byte value

solution ,first need to reverse imei array (without F in packet1) and need Addition byte by byte and output need to Addition with 31, thanks
ILYA20's user avatar
  • 31
1 vote

Analysis of SSL traffic from a Windows 10 application

I'm not sure if this will solve your issue, but have you tried using Charles Proxy with SSL Proxying enabled? Charles can perform a man-in-the-middle attack and get the contents of the applications's ...
JAL's user avatar
  • 605

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