LDAP shell - AD ACL Abuse

LDAP shell – AD ACL Abuse

This repository contains a small tool inherited from ldap_shell (https://github.com/SecureAuthCorp/impacket/blob/master/impacket/examples/ldap_shell.py).

Installation

These tools are only compatible with Python 3.5+. Clone the repository from GitHub, install the dependencies and you should be good to go:

git clone https://github.com/z-Riocool/ldap_shell.git
cd ldap_shell
python3 setup.py install

Usage

Connection options

ldap_shell domain.local/user:password
ldap_shell domain.local/user:password -dc-ip 192.168.1.2
ldap_shell domain.local/user -hashes aad3b435b51404eeaad3b435b51404ee:aad3b435b51404eeaad3b435b51404e1
export KRB5CCNAME=/home/user/ticket.ccache
ldap_shell -k -no-pass domain.local/user

Functionality

access to the domain object, assign the DS-Replication right to the selected user. del_dcsync user – Delete DS-Replication right to the selected user. get_user_groups user – Retrieves all groups this user is a member of. get_group_users group – Retrieves all members of a group. get_laps_password computer – Retrieves the LAPS passwords associated with a given computer (sAMAccountName). set_genericall target grantee – Grant full control of a given target object (sAMAccountName) to the grantee (sAMAccountName). set_owner target grantee – Abuse WriteOwner privilege. dacl_modify – Modify ACE (add/del). Usage: target, grantee, add/del and mask name or ObjectType for ACE modified. set_dontreqpreauth user true/false – Set the don’t require pre-authentication flag to true or false. set_rbcd target grantee – Grant the grantee (sAMAccountName) the ability to perform RBCD to the target (sAMAccountName). write_gpo_dacl user gpoSID – Write a full control ACE to the gpo for the given user. The gpoSID must be entered surrounding by {}. get_maq user – Get ms-DS-MachineAccountQuota for current user. exit – Terminates this session.”>

add_computer computer [password] - Adds a new computer to the domain with the specified password. Requires LDAPS.
add_user new_user [parent] - Creates a new user.
add_user_to_group user group - Adds a user to a group.
change_password user [password] - Attempt to change a given user's password. Requires LDAPS.
clear_rbcd target grantee - Clear the resource based constrained delegation configuration information.
disable_account user - Disable the user's account.
enable_account user - Enable the user's account.
dump - Dumps the domain.
search query [attributes,] - Search users and groups by name, distinguishedName and sAMAccountName.
set_dcsync user - If you have write access to the domain object, assign the DS-Replication right to the selected user.
del_dcsync user - Delete DS-Replication right to the selected user.
get_user_groups user - Retrieves all groups this user is a member of.
get_gro up_users group - Retrieves all members of a group.
get_laps_password computer - Retrieves the LAPS passwords associated with a given computer (sAMAccountName).
set_genericall target grantee - Grant full control of a given target object (sAMAccountName) to the grantee (sAMAccountName).
set_owner target grantee - Abuse WriteOwner privilege.
dacl_modify - Modify ACE (add/del). Usage: target, grantee, add/del and mask name or ObjectType for ACE modified.
set_dontreqpreauth user true/false - Set the don't require pre-authentication flag to true or false.
set_rbcd target grantee - Grant the grantee (sAMAccountName) the ability to perform RBCD to the target (sAMAccountName).
write_gpo_dacl user gpoSID - Write a full control ACE to the gpo for the given user. The gpoSID must be entered surrounding by {}.
get_maq user - Get ms-DS-MachineAccountQuota for current user.
exit - Terminates this session.

TODO

  • del_computer – Delete computer
  • del_user – Delete user
  • set_dcsync – If you have write access to the domain object, assign the DS-Replication right to the selected user
  • del_dcsync – Del DS-Replication right to the selected user
  • shadow_credantional – inherited pywhisker
  • get_all_laps – Get all LAPS passwords
  • set_owner – Abuse WriteOwner privilege
  • dacl_modify – Set GenericAll, WriteDacl, WriteProperties or set MASK of privilege

License

Apache

Authors

Credits

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If you want to support the project or have unnecessary money 🙂 ETH: 0xAA89044f8BE2F712Cc987Be00F55296B3045c9c3

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