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HTB AD Track: Blackfield Walkthrough
Hello Everyone!! Here’s my writeup for the machine Blackfield.
Let’s start scanning and enumeration of the target machine using Nmap.
Command: sudo nmap -sS -T4 -A -p- -oA <output_file> <target-ip>
-sS: TCP SYN Scan
-T4: Faster scan time
-A: Enables OS and version detection, scans ports using common nmap scripts for specific vulnerabilities and performs traceroute.
-p-: Scan all 65535 ports
-oA: Save scan in 3 file formats (.nmap, .xml, .gnmap)
<output_file>: Replace with a file name of your choice
<target-ip>: Replace with the given IP address of the target machine
Following are the ports and services discovered along with result of some default Nmap scripts.
The results are a clear indicator that we’re dealing with AD.
Port-by-port enumeration reveals the following:
Port 53 — Nothing interesting.
Port 135 — Anonymous login allowed but unable to run any commands within the session.
Port 445 — Anonymous login allowed and have read…
