Port 139,445 SMB enumeration

Mon, 20 Jun 2022 00:00:00 +0000

SMB enumeration Link to heading

SMB is application layer protocol. This protocol is used for communication between PCs in same network. SMB mainly used for file transfer.

Here we are going to explian the enumeration techniques can be used for SMB protocol. Firat the below scan confirm the nmap ports are open in a server or not.

sudo nmap -sS -p- -Pn -T4 --min-rate 10000 -oN alltcp.txt 10.10.11.101
[sudo] password for rocky: 
Host discovery disabled (-Pn). All addresses will be marked 'up' and scan times will be slower.
Starting Nmap 7.91 ( https://nmap.org ) at 2022-06-10 19:46 EDT
Nmap scan report for 10.10.11.101
Host is up (0.048s latency).
Not shown: 65531 closed ports
PORT STATE SERVICE
22/tcp open ssh
80/tcp open http
139/tcp open netbios-ssn
445/tcp open microsoft-ds

Once we see 139,445 ( smb related ports) are open lets try to enumerate more at smb level.

Port-445 on rchitect

Port 139,445 SMB enumeration

SMB enumeration Link to heading