What type of port scan is represented here?
A.
Stealth Scan
B.
Full Scan
C.
XMAS Scan
D.
FIN Scan
Explanation:
A stealth scan is a kind of scan that is designed to go undetected by auditing tools.
What type of port scan is represented here?
What type of port scan is represented here.
This is a half open scan, or XMAS scan. A fin scan, (which is the same thing as a stealth scan) works by firing off a FIN packet.
I guess technically none of these are correct.
Actually, XMAS scan is a scan that uses all flags in the packet (URG, PSH and FIN). If a RST packet is received, the port is considered closed, while no response means it is open|filtered. Full Scan completes the connection, so it’s more reliable, but obviously can be detected. Since that no FIN flag was sent, then the only viable option it’s a Stealth scan (since no connection was completed).