Ports scan
Nmap quick win
| Commands | Description |
|---|---|
nmap 192.168.1.1/24 -sn | Host discovery |
sudo nmap -sSVC -O -T4 192.168.1.1 | TCP Scan ++ |
sudo nmap -sSVC -O -f -T1 192.168.1.1 | TCP Scan stealth |
Nmap flags
| Flags | Description |
|---|---|
-sS | TCP SYN |
-sT | TCP Connect |
-sA | TCP ACK |
-sN,-sF,-sX | TCP NULL, FIN, XMAS |
-sU | UDP (Slow) |
-sV | Detect versions |
-O | OS Fingerprinting |
-f | Fragment packets |
-p 0-1024 | Ports range |
-T0 | Aggressivity (0 to 5) |
-Pn | Skip host discovery |
-iL | Using input target from files |