Skip to content

nmap

Scanning Options

Nmap Option Description
10.10.10.0/24 Target network range.
-sn Disables port scanning.
-Pn Disables ICMP Echo Requests
-n Disables DNS Resolution.
-PE Performs the ping scan by using ICMP Echo Requests against the target.
--packet-trace Shows all packets sent and received.
--reason Displays the reason for a specific result.
--disable-arp-ping Disables ARP Ping Requests.
--top-ports=<num> Scans the specified top ports that have been defined as most frequent.
-p- Scan all ports.
-p22-110 Scan all ports between 22 and 110.
-p22,25 Scans only the specified ports 22 and 25.
-F Scans top 100 ports.
-sS Performs an TCP SYN-Scan.
-sA Performs an TCP ACK-Scan.
-sU Performs an UDP Scan.
-sV Scans the discovered services for their versions.
-sC Perform a Script Scan with scripts that are categorized as "default".
--script <script> Performs a Script Scan by using the specified scripts.
-O Performs an OS Detection Scan to determine the OS of the target.
-A Performs OS Detection, Service Detection, and traceroute scans.
-D RND:5 Sets the number of random Decoys that will be used to scan the target.
-e Specifies the network interface that is used for the scan.
-S 10.10.10.200 Specifies the source IP address for the scan.
-g Specifies the source port for the scan.
--dns-server <ns> DNS resolution is performed by using a specified name server.

Output Options

Nmap Option Description
-oA filename Stores the results in all available formats starting with the name of "filename".
-oN filename Stores the results in normal format with the name "filename".
-oG filename Stores the results in "grepable" format with the name of "filename".
-oX filename Stores the results in XML format with the name of "filename".

Performance Options

Nmap Option Description
--max-retries <num> Sets the number of retries for scans of specific ports.
--stats-every=5s Displays scan's status every 5 seconds.
-v/-vv Displays verbose output during the scan.
--initial-rtt-timeout 50ms Sets the specified time value as initial RTT timeout.
--max-rtt-timeout 100ms Sets the specified time value as maximum RTT timeout.
--min-rate 300 Sets the number of packets that will be sent simultaneously.
-T <0-5> Specifies the specific timing template.

Comments

Any feedback and suggestions are welcome. This website was created using mkdocs and the material plugin. If you want, you can make a pull request. The repository is https://github.com/dabonzo/itsec_hp