# Sagan php.rules
# Copyright (c) 2009-2020. Quadrant Information Security <www.quadrantsec.com>
# All rights reserved.
#
# Please submit any custom rules or ideas to sagan-submit@quadrantsec.com or the sagan-sigs mailing list
#
#*************************************************************
#  Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
#  following conditions are met:
#
#  * Redistributions of source code must retain the above copyright notice, this list of conditions and the following
#    disclaimer.
#  * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
#    following disclaimer in the documentation and/or other materials provided with the distribution.
#  * Neither the name of the nor the names of its contributors may be used to endorse or promote products derived
#    from this software without specific prior written permission.
#
#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES,
#  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
#  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
#  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
#  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#*************************************************************

#alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[PHP] Fatal error"; content: "PHP Fatal error"; default_proto: tcp; default_dst_port: $HTTP_PORT; classtype: program-error; program: apache; reference: url,wiki.quadrantsec.com/bin/view/Main/5000236; sid: 5000236; rev:3;)
#alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[PHP] Warning message"; content: "PHP Warning"; default_proto: tcp; default_dst_port: $HTTP_PORT; classtype: program-error; program: apache; reference: url,wiki.quadrantsec.com/bin/view/Main/5000237; sid: 5000237; rev:3;)
#alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[PHP] Parse error"; content: "PHP Parse error"; default_proto: tcp; default_dst_port: $HTTP_PORT; classtype: program-error; program: apache; reference: url,wiki.quadrantsec.com/bin/view/Main/5000238; sid: 5000238; rev:3;)
alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[PHP] Possible web attack"; content: "expects parameter 1 to be string, array given in"; default_proto: tcp; default_dst_port: $HTTP_PORT; classtype: exploit-attempt; program: apache;  reference: url,wiki.quadrantsec.com/bin/view/Main/5000240; sid: 5000240; rev:3;)
#alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[PHP] Internal error [missing file]"; pcre: "/failed opening|failed to open stream/i"; default_proto: tcp; default_dst_port: $HTTP_PORT; classtype: program-error; program: apache; reference: url,wiki.quadrantsec.com/bin/view/Main/5000241; sid: 5000241; rev:3;)
#alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[PHP] Internal error [call to undefined function]"; pcre: "/failed opening required|call to undefined function/i"; default_proto: tcp; default_dst_port: $HTTP_PORT; classtype: program-error; program: apache; reference: url,wiki.quadrantsec.com/bin/view/Main/5000242; sid: 5000242; rev:3;)