# Enumeration ## Enumeration via SMB ### Enumeration on NetExec ## Host Enumeration (Returns a list of live hosts) ``` nxc smb 192.168.1.0/24 ``` ## Null Sessions #### Checking if Null Session is enabled on the network, can be very useful on a Domain Controller to enumerate users, groups, password policy etc ``` nxc smb 10.10.10.161 -u '' -p '' nxc smb 10.10.10.161 -u '' -p '' --shares (Shares enumeration) nxc smb 10.10.10.161 -u '' -p '' --pass-pol (Password policy enumeration) nxc smb 10.10.10.161 -u '' -p '' --users (User enumeration) nxc smb 10.10.10.161 -u '' -p '' --groups (Group enumeration) ``` #### You can also reproduce this behavior with smbclient or rpcclient ``` smbclient -N -U "" -L \\10.10.10.161 rpcclient -N -U "" -L \\10.10.10.161 rpcclient $> enumdomusers user:[bonclay] rid:[0x46e] user:[zoro] rid:[0x46f] ``` ## Anonymous Logon #### Using a random username and password you can check if the target accepts annonymous/guest logon ``` nxc smb 10.10.10.178 -u 'a' -p '' ``` #### You can also check this behavior with smbclient or rpcclient ``` smbclient -N -L \\10.10.10.178 rpcclient -N -L 10.10.10.178 ``` ## Host Enumeration with SMB signing not required #### Maps the network of live hosts and saves a list of only the hosts that don't require SMB signing. List format is one IP per line ``` nxc smb 192.168.1.0/24 --gen-relay-list relay_list.txt ``` ### Alternative with nmap ``` nmap --script smb-security-mode.nse,smb2-security-mode.nse -p445 127.0.0.1 ``` ## Active Sessions #### Enumerate active sessions on the remote target ``` nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --sessions ``` ## Shares and Access enumeration #### Enumerate permissions on all shares ``` nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --shares ``` #### If you want to filter only by readable or writable share ``` nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --shares --filter-shares READ WRITE ``` ## Disk Enumeration #### Enumerate disks on the remote target ``` nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --disks ``` ## Logged on Users Enumeration #### Enumerate logged users on the remote target ``` nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --loggedon-users ``` ## Domain Users Enumeration #### Enumerate domain users on the remote target ``` nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --users ``` ## RID Bruteforce #### Enumerate users by bruteforcing the RID on the remote target ``` nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --rid-brute ``` ## Domain Groups Enumeration #### Enumerate domain groups on the remote target ``` nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --groups ``` ## Local Groups Enumeration #### Enumerate local groups on the remote target ``` nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --local-group ``` ## Domain Password Policy Enumeration #### Using the option --pass-pol you can get the password policy of the domain ``` nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --pass-pol ``` ## Anti-Virus & EDR Enumeration #### Enumerate antivirus installed using NetExec ### You don't need to be a privileged user to do this action ``` nxc smb -u user -p pass -M enum_av ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://h3ll-ka1ser.gitbook.io/boot2root/tools/active-directory/netexec/smb/enumeration.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.