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metasploit-framework
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metasploit-framework/modules/post/windows/gather/ad_to_sqlite.rb

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##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
require 'sqlite3'
class MetasploitModule < Msf::Post
include Msf::Post::Windows::LDAP
def initialize(info = {})
super(update_info(
info,
'Name' => 'AD Computer, Group and Recursive User Membership to Local SQLite DB',
'Description' => %{
This module will gather a list of AD groups, identify the users (taking into account recursion)
and write this to a SQLite database for offline analysis and query using normal SQL syntax.
},
'License' => MSF_LICENSE,
'Author' => [
'Stuart Morgan <stuart.morgan[at]mwrinfosecurity.com>'
],
'Platform' => [ 'win' ],
'SessionTypes' => [ 'meterpreter' ]
))
register_options([
OptString.new('GROUP_FILTER', [false, 'Additional LDAP filters to use when searching for initial groups', '']),
OptBool.new('SHOW_USERGROUPS', [true, 'Show the user/group membership in a greppable form to the console.', false]),
OptBool.new('SHOW_COMPUTERS', [true, 'Show basic computer information in a greppable form to the console.', false]),
OptInt.new('THREADS', [true, 'Number of threads to spawn to gather membership of each group.', 20])
])
end
# Entry point
def run
max_search = datastore['MAX_SEARCH']
db, dbfile = create_sqlite_db
print_status "Database created: #{dbfile}"
# Download the list of groups from Active Directory
vprint_status "Retrieving AD Groups"
begin
group_fields = ['distinguishedName', 'objectSid', 'samAccountType', 'sAMAccountName', 'whenChanged', 'whenCreated', 'description', 'groupType', 'adminCount', 'comment', 'managedBy', 'cn']
if datastore['GROUP_FILTER'].nil? || datastore['GROUP_FILTER'].empty?
group_query = "(objectClass=group)"
else
group_query = "(&(objectClass=group)(#{datastore['GROUP_FILTER']}))"
end
groups = query(group_query, max_search, group_fields)
rescue ::RuntimeError, ::Rex::Post::Meterpreter::RequestError => e
print_error("Error(Group): #{e.message}")
return
end
# If no groups were downloaded, there's no point carrying on
if groups.nil? || groups[:results].empty?
print_error('No AD groups were discovered')
return
end
# Go through each of the groups and identify the individual users in each group
vprint_status "Groups retrieval completed: #{groups[:results].size} group(s)"
vprint_status "Retrieving AD Group Membership"
users_fields = ['distinguishedName', 'objectSid', 'sAMAccountType', 'sAMAccountName', 'displayName', 'description', 'logonCount', 'userAccountControl', 'userPrincipalName', 'whenChanged', 'whenCreated', 'primaryGroupID', 'badPwdCount', 'comment', 'title', 'cn', 'adminCount', 'manager']
remaining_groups = groups[:results]
# If the number of threads exceeds the number of groups, reduce them down to the correct number
threadcount = remaining_groups.count < datastore['THREADS'] ? remaining_groups.count : datastore['THREADS']
# Loop through each of the groups, creating threads where necessary
while !remaining_groups.nil? && !remaining_groups.empty?
group_gather = []
1.upto(threadcount) do
group_gather << framework.threads.spawn("Module(#{refname})", false, remaining_groups.shift) do |individual_group|
begin
next if !individual_group || individual_group.empty? || individual_group.nil?
# Get the Group RID
group_rid = get_rid(individual_group[1][:value]).to_i
# Perform the ADSI query to retrieve the effective users in each group (recursion)
vprint_status "Retrieving members of #{individual_group[3][:value]}"
users_filter = "(&(objectCategory=person)(objectClass=user)(|(memberOf:1.2.840.113556.1.4.1941:=#{individual_group[0][:value]})(primaryGroupID=#{group_rid})))"
users_in_group = query(users_filter, max_search, users_fields)
grouptype_int = individual_group[7][:value].to_i # Set this here because it is used a lot below
sat_int = individual_group[2][:value].to_i
# Add the group to the database
# groupType parameter interpretation: https://msdn.microsoft.com/en-us/library/windows/desktop/ms675935(v=vs.85).aspx
# Note that the conversions to UTF-8 are necessary because of the way SQLite detects column type affinity
# Turns out that the 'fix' is documented in https://github.com/rails/rails/issues/1965
sql_param_group = { g_rid: group_rid,
g_distinguishedName: individual_group[0][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
g_sAMAccountType: sat_int,
g_sAMAccountName: individual_group[3][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
g_whenChanged: individual_group[4][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
g_whenCreated: individual_group[5][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
g_description: individual_group[6][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
g_groupType: grouptype_int,
g_adminCount: individual_group[8][:value].to_i,
g_comment: individual_group[9][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
g_managedBy: individual_group[10][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
g_cn: individual_group[11][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
# Specifies a group that is created by the system.
g_GT_GROUP_CREATED_BY_SYSTEM: (grouptype_int & 0x00000001).zero? ? 0 : 1,
# Specifies a group with global scope.
g_GT_GROUP_SCOPE_GLOBAL: (grouptype_int & 0x00000002).zero? ? 0 : 1,
# Specifies a group with local scope.
g_GT_GROUP_SCOPE_LOCAL: (grouptype_int & 0x00000004).zero? ? 0 : 1,
# Specifies a group with universal scope.
g_GT_GROUP_SCOPE_UNIVERSAL: (grouptype_int & 0x00000008).zero? ? 0 : 1,
# Specifies an APP_BASIC group for Windows Server Authorization Manager.
g_GT_GROUP_SAM_APP_BASIC: (grouptype_int & 0x00000010).zero? ? 0 : 1,
# Specifies an APP_QUERY group for Windows Server Authorization Manager.
g_GT_GROUP_SAM_APP_QUERY: (grouptype_int & 0x00000020).zero? ? 0 : 1,
# Specifies a security group. If this flag is not set, then the group is a distribution group.
g_GT_GROUP_SECURITY: (grouptype_int & 0x80000000).zero? ? 0 : 1,
# The inverse of the flag above. Technically GT_GROUP_SECURITY=0 makes it a distribution
# group so this is arguably redundant, but I have included it for ease. It makes a lot more sense
# to set DISTRIBUTION=1 in a query when your mind is on other things to remember that
# DISTRIBUTION is in fact the inverse of SECURITY...:)
g_GT_GROUP_DISTRIBUTION: (grouptype_int & 0x80000000).zero? ? 1 : 0,
# Now add sAMAccountType constants
g_SAM_DOMAIN_OBJECT: (sat_int == 0) ? 1 : 0,
g_SAM_GROUP_OBJECT: (sat_int == 0x10000000) ? 1 : 0,
g_SAM_NON_SECURITY_GROUP_OBJECT: (sat_int == 0x10000001) ? 1 : 0,
g_SAM_ALIAS_OBJECT: (sat_int == 0x20000000) ? 1 : 0,
g_SAM_NON_SECURITY_ALIAS_OBJECT: (sat_int == 0x20000001) ? 1 : 0,
g_SAM_NORMAL_USER_ACCOUNT: (sat_int == 0x30000000) ? 1 : 0,
g_SAM_MACHINE_ACCOUNT: (sat_int == 0x30000001) ? 1 : 0,
g_SAM_TRUST_ACCOUNT: (sat_int == 0x30000002) ? 1 : 0,
g_SAM_APP_BASIC_GROUP: (sat_int == 0x40000000) ? 1 : 0,
g_SAM_APP_QUERY_GROUP: (sat_int == 0x40000001) ? 1 : 0,
g_SAM_ACCOUNT_TYPE_MAX: (sat_int == 0x7fffffff) ? 1 : 0
}
run_sqlite_query(db, 'ad_groups', sql_param_group)
# Go through each group user
next if users_in_group[:results].empty?
users_in_group[:results].each do |group_user|
user_rid = get_rid(group_user[1][:value]).to_i
print_line "Group [#{individual_group[3][:value]}][#{group_rid}] has member [#{group_user[3][:value]}][#{user_rid}]" if datastore['SHOW_USERGROUPS']
uac_int = group_user[7][:value].to_i # Set this because it is used so frequently below
sat_int = group_user[2][:value].to_i
# Add the group to the database
# Also parse the ADF_ flags from userAccountControl: https://msdn.microsoft.com/en-us/library/windows/desktop/ms680832(v=vs.85).aspx
sql_param_user = { u_rid: user_rid,
u_distinguishedName: group_user[0][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
u_sAMAccountType: group_user[2][:value].to_i,
u_sAMAccountName: group_user[3][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
u_displayName: group_user[4][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
u_description: group_user[5][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
u_logonCount: group_user[6][:value].to_i,
u_userAccountControl: uac_int,
u_userPrincipalName: group_user[8][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
u_whenChanged: group_user[9][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
u_whenCreated: group_user[10][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
u_primaryGroupID: group_user[11][:value].to_i,
u_badPwdCount: group_user[12][:value].to_i,
u_comment: group_user[13][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
u_title: group_user[14][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
u_cn: group_user[15][:value].to_s.encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
# Indicates that a given object has had its ACLs changed to a more secure value by the
# system because it was a member of one of the administrative groups (directly or transitively).
u_adminCount: group_user[16][:value].to_i,
u_manager: group_user[17][:value].to_s.encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
# The login script is executed
u_ADS_UF_SCRIPT: (uac_int & 0x00000001).zero? ? 0 : 1,
# The user account is disabled.
u_ADS_UF_ACCOUNTDISABLE: (uac_int & 0x00000002).zero? ? 0 : 1,
# The home directory is required.
u_ADS_UF_HOMEDIR_REQUIRED: (uac_int & 0x00000008).zero? ? 0 : 1,
# The account is currently locked out.
u_ADS_UF_LOCKOUT: (uac_int & 0x00000010).zero? ? 0 : 1,
# No password is required.
u_ADS_UF_PASSWD_NOTREQD: (uac_int & 0x00000020).zero? ? 0 : 1,
# The user cannot change the password.
u_ADS_UF_PASSWD_CANT_CHANGE: (uac_int & 0x00000040).zero? ? 0 : 1,
# The user can send an encrypted password.
u_ADS_UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED: (uac_int & 0x00000080).zero? ? 0 : 1,
# This is an account for users whose primary account is in another domain. This account
# provides user access to this domain, but not to any domain that trusts this domain.
# Also known as a local user account.
u_ADS_UF_TEMP_DUPLICATE_ACCOUNT: (uac_int & 0x00000100).zero? ? 0 : 1,
# This is a default account type that represents a typical user.
u_ADS_UF_NORMAL_ACCOUNT: (uac_int & 0x00000200).zero? ? 0 : 1,
# This is a permit to trust account for a system domain that trusts other domains.
u_ADS_UF_INTERDOMAIN_TRUST_ACCOUNT: (uac_int & 0x00000800).zero? ? 0 : 1,
# This is a computer account for a computer that is a member of this domain.
u_ADS_UF_WORKSTATION_TRUST_ACCOUNT: (uac_int & 0x00001000).zero? ? 0 : 1,
# This is a computer account for a system backup domain controller that is a member of this domain.
u_ADS_UF_SERVER_TRUST_ACCOUNT: (uac_int & 0x00002000).zero? ? 0 : 1,
# The password for this account will never expire.
u_ADS_UF_DONT_EXPIRE_PASSWD: (uac_int & 0x00010000).zero? ? 0 : 1,
# This is an MNS logon account.
u_ADS_UF_MNS_LOGON_ACCOUNT: (uac_int & 0x00020000).zero? ? 0 : 1,
# The user must log on using a smart card.
u_ADS_UF_SMARTCARD_REQUIRED: (uac_int & 0x00040000).zero? ? 0 : 1,
# The service account (user or computer account), under which a service runs, is trusted for Kerberos delegation.
# Any such service can impersonate a client requesting the service.
u_ADS_UF_TRUSTED_FOR_DELEGATION: (uac_int & 0x00080000).zero? ? 0 : 1,
# The security context of the user will not be delegated to a service even if the service
# account is set as trusted for Kerberos delegation.
u_ADS_UF_NOT_DELEGATED: (uac_int & 0x00100000).zero? ? 0 : 1,
# Restrict this principal to use only Data #Encryption Standard (DES) encryption types for keys.
u_ADS_UF_USE_DES_KEY_ONLY: (uac_int & 0x00200000).zero? ? 0 : 1,
# This account does not require Kerberos pre-authentication for logon.
u_ADS_UF_DONT_REQUIRE_PREAUTH: (uac_int & 0x00400000).zero? ? 0 : 1,
# The password has expired
u_ADS_UF_PASSWORD_EXPIRED: (uac_int & 0x00800000).zero? ? 0 : 1,
# The account is enabled for delegation. This is a security-sensitive setting; accounts with
# this option enabled should be strictly controlled. This setting enables a service running
# under the account to assume a client identity and authenticate as that user to other remote
# servers on the network.
u_ADS_UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION: (uac_int & 0x01000000).zero? ? 0 : 1,
# Now add sAMAccountType constants
u_SAM_DOMAIN_OBJECT: (sat_int == 0) ? 1 : 0,
u_SAM_GROUP_OBJECT: (sat_int == 0x10000000) ? 1 : 0,
u_SAM_NON_SECURITY_GROUP_OBJECT: (sat_int == 0x10000001) ? 1 : 0,
u_SAM_ALIAS_OBJECT: (sat_int == 0x20000000) ? 1 : 0,
u_SAM_NON_SECURITY_ALIAS_OBJECT: (sat_int == 0x20000001) ? 1 : 0,
u_SAM_NORMAL_USER_ACCOUNT: (sat_int == 0x30000000) ? 1 : 0,
u_SAM_MACHINE_ACCOUNT: (sat_int == 0x30000001) ? 1 : 0,
u_SAM_TRUST_ACCOUNT: (sat_int == 0x30000002) ? 1 : 0,
u_SAM_APP_BASIC_GROUP: (sat_int == 0x40000000) ? 1 : 0,
u_SAM_APP_QUERY_GROUP: (sat_int == 0x40000001) ? 1 : 0,
u_SAM_ACCOUNT_TYPE_MAX: (sat_int == 0x7fffffff) ? 1 : 0
}
run_sqlite_query(db, 'ad_users', sql_param_user)
# Now associate the user with the group
sql_param_mapping = { user_rid: user_rid,
group_rid: group_rid
}
run_sqlite_query(db, 'ad_mapping', sql_param_mapping)
end
rescue ::RuntimeError, ::Rex::Post::Meterpreter::RequestError => e
print_error("Error(Users): #{e.message}")
next
end
end
end
group_gather.map(&:join)
end
vprint_status "Retrieving computers"
begin
computer_filter = '(objectClass=computer)'
computer_fields = ['distinguishedName', 'objectSid', 'cn', 'dNSHostName', 'sAMAccountType', 'sAMAccountName', 'displayName', 'logonCount', 'userAccountControl', 'whenChanged', 'whenCreated', 'primaryGroupID', 'badPwdCount', 'operatingSystem', 'operatingSystemServicePack', 'operatingSystemVersion', 'description', 'comment']
computers = query(computer_filter, max_search, computer_fields)
computers[:results].each do |comp|
computer_rid = get_rid(comp[1][:value]).to_i
uac_int = comp[8][:value].to_i # Set this because it is used so frequently below
sat_int = comp[4][:value].to_i
# Add the group to the database
# Also parse the ADF_ flags from userAccountControl: https://msdn.microsoft.com/en-us/library/windows/desktop/ms680832(v=vs.85).aspx
# Note that userAccountControl is basically the same for a computer as a user; this is because a computer account is derived from a user account
# (if you look at the objectClass for a computer account, it includes 'user') and, for efficiency, we should really store it all in one
# table. However, the reality is that it will get annoying for users to have to remember to use the userAccountControl flags to work out whether
# its a user or a computer and so, for convenience and ease of use, I have put them in completely separate tables.
# Also add the sAMAccount type flags from https://msdn.microsoft.com/en-us/library/windows/desktop/ms679637(v=vs.85).aspx
sql_param_computer = { c_rid: computer_rid,
c_distinguishedName: comp[0][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
c_cn: comp[2][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
c_dNSHostName: comp[3][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
c_sAMAccountType: sat_int,
c_sAMAccountName: comp[5][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
c_displayName: comp[6][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
c_logonCount: comp[7][:value].to_i,
c_userAccountControl: uac_int,
c_whenChanged: comp[9][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
c_whenCreated: comp[10][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
c_primaryGroupID: comp[11][:value].to_i,
c_badPwdCount: comp[12][:value].to_i,
c_operatingSystem: comp[13][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
c_operatingSystemServicePack: comp[14][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
c_operatingSystemVersion: comp[15][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
c_description: comp[16][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
c_comment: comp[17][:value].encode('UTF-16be', invalid: :replace, undef: :replace, replace: '?').encode('UTF-8', invalid: :replace, undef: :replace, replace: '?'),
# The login script is executed
c_ADS_UF_SCRIPT: (uac_int & 0x00000001).zero? ? 0 : 1,
# The user account is disabled.
c_ADS_UF_ACCOUNTDISABLE: (uac_int & 0x00000002).zero? ? 0 : 1,
# The home directory is required.
c_ADS_UF_HOMEDIR_REQUIRED: (uac_int & 0x00000008).zero? ? 0 : 1,
# The account is currently locked out.
c_ADS_UF_LOCKOUT: (uac_int & 0x00000010).zero? ? 0 : 1,
# No password is required.
c_ADS_UF_PASSWD_NOTREQD: (uac_int & 0x00000020).zero? ? 0 : 1,
# The user cannot change the password.
c_ADS_UF_PASSWD_CANT_CHANGE: (uac_int & 0x00000040).zero? ? 0 : 1,
# The user can send an encrypted password.
c_ADS_UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED: (uac_int & 0x00000080).zero? ? 0 : 1,
# This is an account for users whose primary account is in another domain. This account
# provides user access to this domain, but not to any domain that trusts this domain.
# Also known as a local user account.
c_ADS_UF_TEMP_DUPLICATE_ACCOUNT: (uac_int & 0x00000100).zero? ? 0 : 1,
# This is a default account type that represents a typical user.
c_ADS_UF_NORMAL_ACCOUNT: (uac_int & 0x00000200).zero? ? 0 : 1,
# This is a permit to trust account for a system domain that trusts other domains.
c_ADS_UF_INTERDOMAIN_TRUST_ACCOUNT: (uac_int & 0x00000800).zero? ? 0 : 1,
# This is a computer account for a computer that is a member of this domain.
c_ADS_UF_WORKSTATION_TRUST_ACCOUNT: (uac_int & 0x00001000).zero? ? 0 : 1,
# This is a computer account for a system backup domain controller that is a member of this domain.
c_ADS_UF_SERVER_TRUST_ACCOUNT: (uac_int & 0x00002000).zero? ? 0 : 1,
# The password for this account will never expire.
c_ADS_UF_DONT_EXPIRE_PASSWD: (uac_int & 0x00010000).zero? ? 0 : 1,
# This is an MNS logon account.
c_ADS_UF_MNS_LOGON_ACCOUNT: (uac_int & 0x00020000).zero? ? 0 : 1,
# The user must log on using a smart card.
c_ADS_UF_SMARTCARD_REQUIRED: (uac_int & 0x00040000).zero? ? 0 : 1,
# The service account (user or computer account), under which a service runs, is trusted for Kerberos delegation.
# Any such service can impersonate a client requesting the service.
c_ADS_UF_TRUSTED_FOR_DELEGATION: (uac_int & 0x00080000).zero? ? 0 : 1,
# The security context of the user will not be delegated to a service even if the service
# account is set as trusted for Kerberos delegation.
c_ADS_UF_NOT_DELEGATED: (uac_int & 0x00100000).zero? ? 0 : 1,
# Restrict this principal to use only Data #Encryption Standard (DES) encryption types for keys.
c_ADS_UF_USE_DES_KEY_ONLY: (uac_int & 0x00200000).zero? ? 0 : 1,
# This account does not require Kerberos pre-authentication for logon.
c_ADS_UF_DONT_REQUIRE_PREAUTH: (uac_int & 0x00400000).zero? ? 0 : 1,
# The password has expired
c_ADS_UF_PASSWORD_EXPIRED: (uac_int & 0x00800000).zero? ? 0 : 1,
# The account is enabled for delegation. This is a security-sensitive setting; accounts with
# this option enabled should be strictly controlled. This setting enables a service running
# under the account to assume a client identity and authenticate as that user to other remote
# servers on the network.
c_ADS_UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION: (uac_int & 0x01000000).zero? ? 0 : 1,
# Now add the sAMAccountType objects
c_SAM_DOMAIN_OBJECT: (sat_int == 0) ? 1 : 0,
c_SAM_GROUP_OBJECT: (sat_int == 0x10000000) ? 1 : 0,
c_SAM_NON_SECURITY_GROUP_OBJECT: (sat_int == 0x10000001) ? 1 : 0,
c_SAM_ALIAS_OBJECT: (sat_int == 0x20000000) ? 1 : 0,
c_SAM_NON_SECURITY_ALIAS_OBJECT: (sat_int == 0x20000001) ? 1 : 0,
c_SAM_NORMAL_USER_ACCOUNT: (sat_int == 0x30000000) ? 1 : 0,
c_SAM_MACHINE_ACCOUNT: (sat_int == 0x30000001) ? 1 : 0,
c_SAM_TRUST_ACCOUNT: (sat_int == 0x30000002) ? 1 : 0,
c_SAM_APP_BASIC_GROUP: (sat_int == 0x40000000) ? 1 : 0,
c_SAM_APP_QUERY_GROUP: (sat_int == 0x40000001) ? 1 : 0,
c_SAM_ACCOUNT_TYPE_MAX: (sat_int == 0x7fffffff) ? 1 : 0
}
run_sqlite_query(db, 'ad_computers', sql_param_computer)
print_line "Computer [#{sql_param_computer[:c_cn]}][#{sql_param_computer[:c_dNSHostName]}][#{sql_param_computer[:c_rid]}]" if datastore['SHOW_COMPUTERS']
end
rescue ::RuntimeError, ::Rex::Post::Meterpreter::RequestError => e
print_error("Error(Computers): #{e.message}")
return
end
# Finished enumeration, now safely close the database
if db && db.close
f = ::File.size(dbfile.to_s)
print_status "Database closed: #{dbfile} at #{f} byte(s)"
end
end
# Run the parameterised SQL query
def run_sqlite_query(db, table_name, values)
sql_param_columns = values.keys
sql_param_bind_params = values.keys.map { |k| ":#{k}" }
db.execute("replace into #{table_name} (#{sql_param_columns.join(',')}) VALUES (#{sql_param_bind_params.join(',')})", values)
end
# Creat the SQLite Database
def create_sqlite_db
begin
obj_temp = ::Dir::Tmpname
filename = "#{obj_temp.tmpdir}/#{obj_temp.make_tmpname('ad_', 2)}.db"
db = SQLite3::Database.new(filename)
db.type_translation = true
# Create the table for the AD Computers
db.execute('DROP TABLE IF EXISTS ad_computers')
sql_table_computers = 'CREATE TABLE ad_computers ('\
'c_rid INTEGER PRIMARY KEY NOT NULL,'\
'c_distinguishedName TEXT UNIQUE NOT NULL,'\
'c_cn TEXT,'\
'c_sAMAccountType INTEGER,'\
'c_sAMAccountName TEXT UNIQUE NOT NULL,'\
'c_dNSHostName TEXT,'\
'c_displayName TEXT,'\
'c_logonCount INTEGER,'\
'c_userAccountControl INTEGER,'\
'c_primaryGroupID INTEGER,'\
'c_badPwdCount INTEGER,'\
'c_description TEXT,'\
'c_comment TEXT,'\
'c_operatingSystem TEXT,'\
'c_operatingSystemServicePack TEXT,'\
'c_operatingSystemVersion TEXT,'\
'c_whenChanged TEXT,'\
'c_whenCreated TEXT,'\
'c_ADS_UF_SCRIPT INTEGER,'\
'c_ADS_UF_ACCOUNTDISABLE INTEGER,'\
'c_ADS_UF_HOMEDIR_REQUIRED INTEGER,'\
'c_ADS_UF_LOCKOUT INTEGER,'\
'c_ADS_UF_PASSWD_NOTREQD INTEGER,'\
'c_ADS_UF_PASSWD_CANT_CHANGE INTEGER,'\
'c_ADS_UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED INTEGER,'\
'c_ADS_UF_TEMP_DUPLICATE_ACCOUNT INTEGER,'\
'c_ADS_UF_NORMAL_ACCOUNT INTEGER,'\
'c_ADS_UF_INTERDOMAIN_TRUST_ACCOUNT INTEGER,'\
'c_ADS_UF_WORKSTATION_TRUST_ACCOUNT INTEGER,'\
'c_ADS_UF_SERVER_TRUST_ACCOUNT INTEGER,'\
'c_ADS_UF_DONT_EXPIRE_PASSWD INTEGER,'\
'c_ADS_UF_MNS_LOGON_ACCOUNT INTEGER,'\
'c_ADS_UF_SMARTCARD_REQUIRED INTEGER,'\
'c_ADS_UF_TRUSTED_FOR_DELEGATION INTEGER,'\
'c_ADS_UF_NOT_DELEGATED INTEGER,'\
'c_ADS_UF_USE_DES_KEY_ONLY INTEGER,'\
'c_ADS_UF_DONT_REQUIRE_PREAUTH INTEGER,'\
'c_ADS_UF_PASSWORD_EXPIRED INTEGER,'\
'c_ADS_UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION INTEGER,'\
'c_SAM_DOMAIN_OBJECT INTEGER,'\
'c_SAM_GROUP_OBJECT INTEGER,'\
'c_SAM_NON_SECURITY_GROUP_OBJECT INTEGER,'\
'c_SAM_ALIAS_OBJECT INTEGER,'\
'c_SAM_NON_SECURITY_ALIAS_OBJECT INTEGER,'\
'c_SAM_NORMAL_USER_ACCOUNT INTEGER,'\
'c_SAM_MACHINE_ACCOUNT INTEGER,'\
'c_SAM_TRUST_ACCOUNT INTEGER,'\
'c_SAM_APP_BASIC_GROUP INTEGER,'\
'c_SAM_APP_QUERY_GROUP INTEGER,'\
'c_SAM_ACCOUNT_TYPE_MAX INTEGER)'
db.execute(sql_table_computers)
# Create the table for the AD Groups
db.execute('DROP TABLE IF EXISTS ad_groups')
sql_table_group = 'CREATE TABLE ad_groups ('\
'g_rid INTEGER PRIMARY KEY NOT NULL,'\
'g_distinguishedName TEXT UNIQUE NOT NULL,'\
'g_sAMAccountType INTEGER,'\
'g_sAMAccountName TEXT UNIQUE NOT NULL,'\
'g_groupType INTEGER,'\
'g_adminCount INTEGER,'\
'g_description TEXT,'\
'g_comment TEXT,'\
'g_cn TEXT,'\
'g_managedBy TEXT,'\
'g_whenChanged TEXT,'\
'g_whenCreated TEXT,'\
'g_GT_GROUP_CREATED_BY_SYSTEM INTEGER,'\
'g_GT_GROUP_SCOPE_GLOBAL INTEGER,'\
'g_GT_GROUP_SCOPE_LOCAL INTEGER,'\
'g_GT_GROUP_SCOPE_UNIVERSAL INTEGER,'\
'g_GT_GROUP_SAM_APP_BASIC INTEGER,'\
'g_GT_GROUP_SAM_APP_QUERY INTEGER,'\
'g_GT_GROUP_SECURITY INTEGER,'\
'g_GT_GROUP_DISTRIBUTION INTEGER,'\
'g_SAM_DOMAIN_OBJECT INTEGER,'\
'g_SAM_GROUP_OBJECT INTEGER,'\
'g_SAM_NON_SECURITY_GROUP_OBJECT INTEGER,'\
'g_SAM_ALIAS_OBJECT INTEGER,'\
'g_SAM_NON_SECURITY_ALIAS_OBJECT INTEGER,'\
'g_SAM_NORMAL_USER_ACCOUNT INTEGER,'\
'g_SAM_MACHINE_ACCOUNT INTEGER,'\
'g_SAM_TRUST_ACCOUNT INTEGER,'\
'g_SAM_APP_BASIC_GROUP INTEGER,'\
'g_SAM_APP_QUERY_GROUP INTEGER,'\
'g_SAM_ACCOUNT_TYPE_MAX INTEGER)'
db.execute(sql_table_group)
# Create the table for the AD Users
db.execute('DROP TABLE IF EXISTS ad_users')
sql_table_users = 'CREATE TABLE ad_users ('\
'u_rid INTEGER PRIMARY KEY NOT NULL,'\
'u_distinguishedName TEXT UNIQUE NOT NULL,'\
'u_description TEXT,'\
'u_displayName TEXT,'\
'u_sAMAccountType INTEGER,'\
'u_sAMAccountName TEXT,'\
'u_logonCount INTEGER,'\
'u_userAccountControl INTEGER,'\
'u_primaryGroupID INTEGER,'\
'u_cn TEXT,'\
'u_adminCount INTEGER,'\
'u_badPwdCount INTEGER,'\
'u_userPrincipalName TEXT UNIQUE,'\
'u_comment TEXT,'\
'u_title TEXT,'\
'u_manager TEXT,'\
'u_whenCreated TEXT,'\
'u_whenChanged TEXT,'\
'u_ADS_UF_SCRIPT INTEGER,'\
'u_ADS_UF_ACCOUNTDISABLE INTEGER,'\
'u_ADS_UF_HOMEDIR_REQUIRED INTEGER,'\
'u_ADS_UF_LOCKOUT INTEGER,'\
'u_ADS_UF_PASSWD_NOTREQD INTEGER,'\
'u_ADS_UF_PASSWD_CANT_CHANGE INTEGER,'\
'u_ADS_UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED INTEGER,'\
'u_ADS_UF_TEMP_DUPLICATE_ACCOUNT INTEGER,'\
'u_ADS_UF_NORMAL_ACCOUNT INTEGER,'\
'u_ADS_UF_INTERDOMAIN_TRUST_ACCOUNT INTEGER,'\
'u_ADS_UF_WORKSTATION_TRUST_ACCOUNT INTEGER,'\
'u_ADS_UF_SERVER_TRUST_ACCOUNT INTEGER,'\
'u_ADS_UF_DONT_EXPIRE_PASSWD INTEGER,'\
'u_ADS_UF_MNS_LOGON_ACCOUNT INTEGER,'\
'u_ADS_UF_SMARTCARD_REQUIRED INTEGER,'\
'u_ADS_UF_TRUSTED_FOR_DELEGATION INTEGER,'\
'u_ADS_UF_NOT_DELEGATED INTEGER,'\
'u_ADS_UF_USE_DES_KEY_ONLY INTEGER,'\
'u_ADS_UF_DONT_REQUIRE_PREAUTH INTEGER,'\
'u_ADS_UF_PASSWORD_EXPIRED INTEGER,'\
'u_ADS_UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION INTEGER,'\
'u_SAM_DOMAIN_OBJECT INTEGER,'\
'u_SAM_GROUP_OBJECT INTEGER,'\
'u_SAM_NON_SECURITY_GROUP_OBJECT INTEGER,'\
'u_SAM_ALIAS_OBJECT INTEGER,'\
'u_SAM_NON_SECURITY_ALIAS_OBJECT INTEGER,'\
'u_SAM_NORMAL_USER_ACCOUNT INTEGER,'\
'u_SAM_MACHINE_ACCOUNT INTEGER,'\
'u_SAM_TRUST_ACCOUNT INTEGER,'\
'u_SAM_APP_BASIC_GROUP INTEGER,'\
'u_SAM_APP_QUERY_GROUP INTEGER,'\
'u_SAM_ACCOUNT_TYPE_MAX INTEGER)'
db.execute(sql_table_users)
# Create the table for the mapping between the two (membership)
db.execute('DROP TABLE IF EXISTS ad_mapping')
sql_table_mapping = 'CREATE TABLE ad_mapping ('\
'user_rid INTEGER NOT NULL,' \
'group_rid INTEGER NOT NULL,'\
'PRIMARY KEY (user_rid, group_rid),'\
'FOREIGN KEY(user_rid) REFERENCES ad_users(u_rid)'\
'FOREIGN KEY(group_rid) REFERENCES ad_groups(g_rid))'
db.execute(sql_table_mapping)
# Create the view for the AD User/Group membership
db.execute('DROP VIEW IF EXISTS view_mapping')
sql_view_mapping = 'CREATE VIEW view_mapping AS SELECT ad_groups.*,ad_users.* FROM ad_mapping '\
'INNER JOIN ad_groups ON ad_groups.g_rid = ad_mapping.group_rid '\
'INNER JOIN ad_users ON ad_users.u_rid = ad_mapping.user_rid'
db.execute(sql_view_mapping)
return db, filename
rescue SQLite3::Exception => e
print_error("Error(Database): #{e.message}")
return
end
end
def get_rid(data)
sid = data.unpack("bbbbbbbbV*")[8..-1]
sid[-1]
end
end
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