Nsock send \x00\x00\x00 in first packet while using socks4 proxy (only happend on Windows)

[dksslq]

# using http-title script
nmap -n -Pn -v --proxy socks4://192.168.175.131:10808 -dd www.baidu.com -p80 --script http-title

The traffic:

# using service probe:
nmap -n -Pn -v --proxy socks4://192.168.175.131:10808 -dd www.baidu.com -p80 -sV

And the traffic:

But on linux, http-title result:

And the -sV result:

first probe NULL

2th probe http request

its normal on linux.

Windows & Linux, same command, same socks4 server.

[TheProdigyLeague]

>>> import jquery
>>> import json
>>> import sql
>>> from db --git f(nulX) { while server };

The json parse goes beyond the scope of this issue. Therefore, I compiled your .dat in simple-layman's terms via py
I hope this helps on your audit of the Xi Jiping Big China man server.