windows_cmd_network.md

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Windows CMD Network Commands

The Windows commands below will help you gather information about the victim system's network connections, devices and capabilities and are usually executed from the context of the cmd.exe or command.exe prompt.

ipconfig

Retrieve Local DNS Cache Info

• Command with arguments: ipconfig /displaydns
• Description: Displays the system's local DNS cache.
• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\johndoe>ipconfig /displaydns
Windows IP Configuration

  1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa ----------------------------------------
Record Name . . . . . : 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa. Record Type . . . . . : 12 Time To Live . . . . : 86400 Data Length . . . . . : 4 Section . . . . . . . : Answer PTR Record . . . . . : localhost

1.0.0.127.in-addr.arpa ----------------------------------------
Record Name . . . . . : 1.0.0.127.in-addr.arpa. Record Type . . . . . : 12 Time To Live . . . . : 86400 Data Length . . . . . : 4 Section . . . . . . . : Answer PTR Record . . . . . : localhost

_ldap._tcp.default-first-site-name._sites.win-0p19ull2nb6.lab.sky.net ----------------------------------------
Name does not exist.

_ldap._tcp.win-0p19ull2nb6.lab.sky.net ----------------------------------------
Name does not exist.

localhost ----------------------------------------
Record Name . . . . . : localhost Record Type . . . . . : 1 Time To Live . . . . : 86400 Data Length . . . . . : 4 Section . . . . . . . : Answer A (Host) Record . . . : 127.0.0.1

localhost ----------------------------------------
Record Name . . . . . : localhost Record Type . . . . . : 28 Time To Live . . . . : 86400 Data Length . . . . . : 16 Section . . . . . . . : Answer AAAA Record . . . . . : ::1

Retrieve NIC Info

• Command with arguments: ipconfig /all
• Description: Displays the full information about the system's network interface cards (NICs).
• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\jondoe>ipconfig /all


Windows IP Configuration
Host Name . . . . . . . . . . . . : WIN-0P19ULL2NB6 Primary Dns Suffix . . . . . . . : lab.sky.net Node Type . . . . . . . . . . . . : Hybrid IP Routing Enabled. . . . . . . . : No WINS Proxy Enabled. . . . . . . . : No DNS Suffix Search List. . . . . . : lab.sky.net sky.net
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Intel(R) PRO/1000 MT Network Connection Physical Address. . . . . . . . . : 00-0C-29-9A-E2-26 DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes Link-local IPv6 Address . . . . . : fe80::11bc:e019:25e5:916d%10(Preferred) IPv4 Address. . . . . . . . . . . : 192.168.10.34(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 192.168.10.1 DHCPv6 IAID . . . . . . . . . . . : 234884137 DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-19-E6-78-04-00-0C-29-9A-E2-26 DNS Servers . . . . . . . . . . . : ::1 127.0.0.1 NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter Local Area Connection* 8:
Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Description . . . . . . . . . . . : isatap.{DDE3DF3D-3417-4EBF-BF66-73BD3A64FF26} Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0 DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes

Misc

arp

• Command with arguments: arp -a
• Description: Lists all the systems currently in the machine's ARP table.
• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\johndoe>arp -a


Interface: 192.168.10.34 --- 0xa Internet Address Physical Address Type 192.168.10.255 ff-ff-ff-ff-ff-ff static 224.0.0.22 01-00-5e-00-00-16 static 224.0.0.252 01-00-5e-00-00-fc static

wmic

• Command with arguments: wmic ntdomain list
• Description: Retrieve information about Domain and Domain Controller.
• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\johndoe>wmic ntdomain list

DomainGuid {CD5C2FE3-5AFE-459D-804E-A81B49066CAD}

net

For more information: http://technet.microsoft.com/en-us/library/bb490949.aspx

Accounts

• Command with arguments: net accounts [/domain | /domain:OTHERDOMAINNAME]
• Description: Prints the password policy for the local system. Pass it the /domain option to query the domain for the domain password policy.
• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\johndoe>net accounts

Force user logoff how long after time expires?: Never Minimum password age (days): 1 Maximum password age (days): 42 Minimum password length: 7 Length of password history maintained: 24 Lockout threshold: Never Lockout duration (minutes): 30 Lockout observation window (minutes): 30 Computer role: PRIMARY The command completed successfully.

Group

• Command with arguments: net group "GROUPNAME" /domain
• Description: Prints the members of the Administrators local group. The /domain switch can show you the list of current domain admins.

Note: This command can only be used on a Windows Domain Controller.

• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\johndoe>net group "domain admins"

Group name Domain Admins Comment Designated administrators of the domain
Members
-------------------------------------------------------------------------------
Administrator The command completed successfully.

Local Group

• Command with arguments: net localgroup "GROUPNAME" [/domain]
• Description: Prints the members of the local group "GROUPNAME". The /domain switch can show you members of domain groups.

Note: This command can only be used on a Windows Domain Controller.

• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\johndoe>net localgroup administrators

Alias name administrators Comment Administrators have complete and unrestricted access to the computer/domain
Members
-------------------------------------------------------------------------------
Administrator Domain Admins Enterprise Admins johndoe The command completed successfully.

Queries SMB Hosts/Domain

• Command with arguments: net view [/domain | /domain:OTHERDOMAINNAME]
• Description: Queries NBNS/SMB (SAMBA) and tries to find all hosts in the system's current workgroup. Add the /domain option if the current system is joined to a domain. To query a different domain, use the /domain:OTHERDOMAINNAME option.
• Output:
  • (Coming soon!)

Session

• Command with arguments: net session
• Description: Displays information about all connections to the computer.

Note: Needs to be launched within an administrative command shell.

• Output:
  • (Coming soon!)

Share

• Command with arguments: net share
• Description: Displays the system's currently shared SMB entries, and what path(s) they point to.
• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\johndoe>net share


Share name Resource Remark
-------------------------------------------------------------------------------
C$ C:\ Default share IPC$ Remote IPC ADMIN$ C:\Windows Remote Admin NETLOGON C:\Windows\SYSVOL\sysvol\lab.sky.net\SCRIPTS Logon server share SYSVOL C:\Windows\SYSVOL\sysvol Logon server share The command completed successfully.

Users (List local/domain)

• Command with arguments: net user [/domain]
• Description: Lists the local users or, if the /domain option is passed, users on the computer's domain.
• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\johndoe>net user


User accounts for \WIN-0P19ULL2NB6
-------------------------------------------------------------------------------
Administrator Guest johndoe
krbtgt
The command completed successfully.

Users (Detailed User Information)

• Command with arguments: net user %USERNAME% [/domain]
• Description: Lists detailed information about the current local user or, if the /domain option is passed, the account on the computer's domain. If it is a local user then drop the /domain. Important things to note are login times, last time changed password, logon scripts, and group membership. You may wish to run this twice, once with and once without the /domain switch to find both local and domain accounts.
• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\johndoe>net user johndoe

User name johndoe Full Name John Doe Comment User's comment Country code 000 (System Default) Account active Yes Account expires Never
Password last set 10/10/2013 8:57:02 PM Password expires 11/21/2013 8:57:02 PM Password changeable 10/11/2013 8:57:02 PM Password required Yes User may change password Yes
Workstations allowed All Logon script User profile Home directory Last logon 10/15/2013 6:53:42 PM
Logon hours allowed All
Local Group Memberships *Administrators *Users Global Group memberships *Domain Users The command completed successfully.

---

netsh

For more information: http://technet.microsoft.com/en-us/library/bb490939.aspx

Network Services

• Command with arguments: netsh diag show all
• Description: Shows information on network services and adapters.

Note: Windows XP only.

• Output:
  • (Coming soon!)

Wireless Backdoor Creation

• Command with arguments:
  1. netsh wlan set hostednetwork mode=[allow\|disallow]
  2. netsh wlan set hostednetwork ssid=<ssid> key=<passphrase> keyUsage=persistent\|temporary
  3. netsh wlan [start|stop] hostednetwork
• Description:
  1. Enables or disables hostednetwork service.
  2. Complete hosted network setup for creating a wireless backdoor.
  3. Starts or stops a wireless backdoor. See below to set it up.

Note: Windows 7 only.

• Output:
  • (Coming soon!)

Wireless Profile Viewing

• Command with arguments: netsh wlan show profiles
• Description: Shows all saved wireless profiles. You may then export the info for those profiles with the other netsh commands listed here.
• Output:
  • (Coming soon!)

Wireless Profile Exporting

• Command with arguments: netsh wlan export profile folder=. key=clear
• Description: Exports a user wifi profile with the password in plaintext to an XML file in the current working directory.
• Output:
  • (Coming soon!)

---

netstat

For more information: http://technet.microsoft.com/en-us/library/bb490947.aspx

Find Information about a specific Service

• Command with arguments: netstat -nabo | findstr /I (SERVICE|PROCESS|PORT)
• Description: If you are interested in finding out more information about a specific service, process or port this will provide greater depth of information. The netstat -b flag makes the command take longer but will output the process name using each of the connections.

Note: Needs to be launched within an administrative command shell due to the -b.

• Output:
  • **Windows 2008:** Show/Hide 
    C:\Windows\system32>netstat -nabo |findstr /I 445


TCP 0.0.0.0:445 0.0.0.0:0 LISTENING 4 TCP [::]:445 [::]:0 LISTENING 4 UDP 0.0.0.0:62445 : 1756 UDP 0.0.0.0:63445 : 1756 UDP [::]:49445 : 1756 UDP [::]:64445 : 1756 UDP [::]:64450 : 1756 UDP [::]:64451 : 1756

Find Listeners

• Command with arguments: netstat -na | findstr :80
• Description: Find all listening ports and connections on port 80 (replace 80 with your target such as 445 or 3389).
• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\johndoe>netstat -na | findstr :445

TCP 0.0.0.0:445 0.0.0.0:0 LISTENING TCP [::]:445 [::]:0 LISTENING

Find Listeners and Process IDs

• Command with arguments: netstat -nao | findstr /I listening
• Description: Find all listening ports and their associated PIDs (Process IDs). The findstr /I switch makes the search case insensitive. This could be important if you are looking for a buMPy service (example: svchost vs. SVChost) or don't know the case of it.
• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\johndoe>netstat -nao | findstr /I listening

TCP 0.0.0.0:88 0.0.0.0:0 LISTENING 592 TCP 0.0.0.0:135 0.0.0.0:0 LISTENING 908 TCP 0.0.0.0:389 0.0.0.0:0 LISTENING 592 TCP 0.0.0.0:445 0.0.0.0:0 LISTENING 4 TCP 0.0.0.0:464 0.0.0.0:0 LISTENING 592 TCP 0.0.0.0:593 0.0.0.0:0 LISTENING 908 TCP 0.0.0.0:636 0.0.0.0:0 LISTENING 592 TCP 0.0.0.0:3268 0.0.0.0:0 LISTENING 592 TCP 0.0.0.0:3269 0.0.0.0:0 LISTENING 592 TCP 0.0.0.0:3389 0.0.0.0:0 LISTENING 1208 TCP 0.0.0.0:49152 0.0.0.0:0 LISTENING 500 TCP 0.0.0.0:49153 0.0.0.0:0 LISTENING 984 TCP 0.0.0.0:49154 0.0.0.0:0 LISTENING 1056 TCP 0.0.0.0:49156 0.0.0.0:0 LISTENING 592 TCP 0.0.0.0:49157 0.0.0.0:0 LISTENING 592 TCP 0.0.0.0:49158 0.0.0.0:0 LISTENING 592 TCP 0.0.0.0:49161 0.0.0.0:0 LISTENING 1804 TCP 0.0.0.0:49169 0.0.0.0:0 LISTENING 1756 TCP 0.0.0.0:49170 0.0.0.0:0 LISTENING 580 TCP 127.0.0.1:53 0.0.0.0:0 LISTENING 1756 TCP 192.168.10.34:53 0.0.0.0:0 LISTENING 1756 TCP 192.168.10.34:139 0.0.0.0:0 LISTENING 4 TCP [::]:88 [::]:0 LISTENING 592 TCP [::]:135 [::]:0 LISTENING 908 TCP [::]:389 [::]:0 LISTENING 592 TCP [::]:445 [::]:0 LISTENING 4 TCP [::]:464 [::]:0 LISTENING 592 TCP [::]:593 [::]:0 LISTENING 908 TCP [::]:636 [::]:0 LISTENING 592

List Ports and Connections

• Command with arguments: netstat -nabo
• Description: Lists ports on and connections with the system with corresponding process (-b), without performing DNS lookup (-n), all connections (-a) and what is the owning process ID (-o). The -b switch is the switch in this command that requires elevated or admin privileges to execute. Omit it and you do not need to have an admin cmd shell.

Note: Needs to be launched within an administrative command shell.

• Output:
  • **Windows 2008:** Show/Hide 
    C:\Windows\system32>netstat -nabo


Active Connections
Proto Local Address Foreign Address State PID TCP 0.0.0.0:88 0.0.0.0:0 LISTENING 592 [lsass.exe] TCP 0.0.0.0:135 0.0.0.0:0 LISTENING 908 RpcSs [svchost.exe] TCP 0.0.0.0:389 0.0.0.0:0 LISTENING 592 [lsass.exe] TCP 0.0.0.0:445 0.0.0.0:0 LISTENING 4
Can not obtain ownership information
x: Windows Sockets initialization failed: 5 TCP 0.0.0.0:464 0.0.0.0:0 LISTENING 592 [lsass.exe] TCP 0.0.0.0:593 0.0.0.0:0 LISTENING 908 RpcSs [svchost.exe] TCP 0.0.0.0:636 0.0.0.0:0 LISTENING 592 [lsass.exe] TCP 0.0.0.0:3268 0.0.0.0:0 LISTENING 592 [lsass.exe] TCP 0.0.0.0:3269 0.0.0.0:0 LISTENING 592 [lsass.exe] TCP 0.0.0.0:3389 0.0.0.0:0 LISTENING 1208 Dnscache

Routing Table

• Command with arguments: netstat -r
• Description: Displays the system's routing table.
• Output:
  • **Windows 2008:** Show/Hide 
    C:\Users\johndoe>netstat -r
===========================================================================
Interface List
10 ...00 0c 29 9a e2 26 ...... Intel(R) PRO/1000 MT Network Connection
1 ........................... Software Loopback Interface 1
12 ...00 00 00 00 00 00 00 e0 isatap.{DDE3DF3D-3417-4EBF-BF66-73BD3A64FF26}
11 ...02 00 54 55 4e 01 ...... Teredo Tunneling Pseudo-Interface
===========================================================================

IPv4 Route Table
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.10.1 192.168.10.34 266
127.0.0.0 255.0.0.0 On-link 127.0.0.1 306
127.0.0.1 255.255.255.255 On-link 127.0.0.1 306
127.255.255.255 255.255.255.255 On-link 127.0.0.1 306
192.168.10.0 255.255.255.0 On-link 192.168.10.34 266
192.168.10.34 255.255.255.255 On-link 192.168.10.34 266
192.168.10.255 255.255.255.255 On-link 192.168.10.34 266
224.0.0.0 240.0.0.0 On-link 127.0.0.1 306
224.0.0.0 240.0.0.0 On-link 192.168.10.34 266
255.255.255.255 255.255.255.255 On-link 127.0.0.1 306
255.255.255.255 255.255.255.255 On-link 192.168.10.34 266
===========================================================================
Persistent Routes:
Network Address Netmask Gateway Address Metric
0.0.0.0 0.0.0.0 192.168.10.1 Default
===========================================================================

IPv6 Route Table
===========================================================================
Active Routes:
If Metric Network Destination Gateway
1 306 ::1/128 On-link
10 266 fe80::/64 On-link
10 266 fe80::11bc:e019:25e5:916d/128
On-link
1 306 ff00::/8 On-link
10 266 ff00::/8 On-link
===========================================================================
Persistent Routes:
None