New files

lib/ruby_smb/dcerpc/samr/samr_change_password_user_request.rb

@@ -0,0 +1,31 @@
+module RubySMB
+  module Dcerpc
+    module Samr
+
+      # [3.1.5.10.1 SamrChangePasswordUser (Opnum 38)](https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-samr/9699d8ca-e1a4-433c-a8c3-d7bebeb01476)
+      class SamrChangePasswordUserRequest < BinData::Record
+        attr_reader :opnum
+
+        endian :little
+
+        sampr_handle                      :user_handle
+        ndr_uint8                         :lm_present
+        pencrypted_nt_owf_password        :old_lm_encrypted_with_new_lm
+        pencrypted_nt_owf_password        :new_lm_encrypted_with_old_lm
+        ndr_uint8                         :nt_present
+        pencrypted_nt_owf_password        :old_nt_encrypted_with_new_nt
+        pencrypted_nt_owf_password        :new_nt_encrypted_with_old_nt
+        ndr_uint8                         :nt_cross_encryption_present
+        pencrypted_nt_owf_password        :new_nt_encrypted_with_new_nt
+        ndr_uint8                         :lm_cross_encryption_present
+        pencrypted_nt_owf_password        :new_lm_encrypted_with_new_nt
+
+        def initialize_instance
+          super
+          @opnum = SAMR_CHANGE_PASSWORD_USER
+        end
+      end
+
+    end
+  end
+end

lib/ruby_smb/dcerpc/samr/samr_change_password_user_response.rb

@@ -0,0 +1,21 @@
+module RubySMB
+  module Dcerpc
+    module Samr
+
+      # [3.1.5.10.1 SamrChangePasswordUser (Opnum 38)](https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-samr/9699d8ca-e1a4-433c-a8c3-d7bebeb01476)
+      class SamrChangePasswordUserResponse < BinData::Record
+        attr_reader :opnum
+
+        endian :little
+
+        ndr_uint32 :error_status
+
+        def initialize_instance
+          super
+          @opnum = SAMR_CHANGE_PASSWORD_USER
+        end
+      end
+
+    end
+  end
+end

lib/ruby_smb/dcerpc/samr/samr_unicode_change_password_user2_request.rb

@@ -0,0 +1,27 @@
+module RubySMB
+  module Dcerpc
+    module Samr
+
+      # [3.1.5.10.3 SamrUnicodeChangePasswordUser2 (Opnum 55)](https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-samr/acb3204a-da8b-478e-9139-1ea589edb880)
+      class SamrUnicodeChangePasswordUser2Request < BinData::Record
+        attr_reader :opnum
+
+        endian :little
+
+        prpc_unicode_string               :server_name
+        rpc_unicode_string                :user_name
+        psampr_encrypted_user_password    :new_password_encrypted_with_old_nt
+        pencrypted_nt_owf_password        :old_nt_owf_password_encrypted_with_new_nt
+        ndr_uint8                         :lm_present
+        psampr_encrypted_user_password    :new_password_encrypted_with_old_lm
+        pencrypted_nt_owf_password        :old_lm_owf_password_encrypted_with_new_nt
+
+        def initialize_instance
+          super
+          @opnum = SAMR_UNICODE_CHANGE_PASSWORD_USER2
+        end
+      end
+
+    end
+  end
+end

lib/ruby_smb/dcerpc/samr/samr_unicode_change_password_user2_response.rb

@@ -0,0 +1,21 @@
+module RubySMB
+  module Dcerpc
+    module Samr
+
+      # [3.1.5.10.3 SamrUnicodeChangePasswordUser2 (Opnum 55)](https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-samr/acb3204a-da8b-478e-9139-1ea589edb880)
+      class SamrUnicodeChangePasswordUser2Response < BinData::Record
+        attr_reader :opnum
+
+        endian :little
+
+        ndr_uint32 :error_status
+
+        def initialize_instance
+          super
+          @opnum = SAMR_UNICODE_CHANGE_PASSWORD_USER2
+        end
+      end
+
+    end
+  end
+end