Predefined App-IDs and threat signatures are provided by Palo Alto Networks for most applications and known threats; however, for new or proprietary traffic or to create one based on Snort signatures, you can create a custom signature. By creating custom signatures, you can identify, monitor, and control previously unknown traffic to exercise greater control and enhance the security profile of your enterprise network.
Custom Application IDs and Signatures
Last Updated:
Thu Nov 17 04:25:38 UTC 2022
Table of Contents
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- About Custom Application Signatures
- Create a Custom Application Signature
- Create a Custom L3 & L4 Vulnerability Signature
- Test a Custom Signature
- Custom Signature Pattern Requirements
- Testing Pattern Performance Impact
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- dhcp-req-chaddr
- dhcp-req-ciaddr
- dhcp-rsp-chaddr
- dhcp-rsp-ciaddr
- dns-req-addition-section
- dns-req-answer-section
- dns-req-authority-section
- dns-req-header
- dns-req-protocol-payload
- dns-req-section
- dns-rsp-addition-section
- dns-rsp-answer-section
- dns-rsp-authority-section
- dns-rsp-header
- dns-rsp-protocol-payload
- dns-rsp-ptr-answer-data
- dns-rsp-queries-section
- email-headers
- file-data
- file-elf-body
- file-flv-body
- file-html-body
- file-java-body
- file-mov-body
- file-office-content
- file-pdf-body
- file-riff-body
- file-swf-body
- file-tiff-body
- file-unknown-body
- ftp-req-params
- ftp-req-protocol-payload
- ftp-rsp-protocol-payload
- ftp-rsp-banner
- ftp-rsp-message
- gdbremote-req-context
- gdbremote-rsp-context
- giop-req-message-body
- giop-rsp-message-body
- h225-payload
- http-req-cookie
- http-req-headers
- http-req-host-header
- http-req-host-ipv4-address-found
- http-req-host-ipv6-address-found
- http-req-message-body
- http-req-mime-form-data
- http-req-ms-subdomain
- http-req-origin-headers
- http-req-params
- http-req-uri
- http-req-uri-path
- http-req-user-agent-header
- http-rsp-headers
- http-rsp-non-2xx-response-body
- http-rsp-reason
- icmp-req-code
- icmp-req-data
- icmp-req-type
- icmp-req-protocol-payload
- icmp-rsp-data
- icmp-rsp-protocol-payload
- icmp-req-possible-custom-payload
- ike-req-headers
- ike-rsp-headers
- ike-req-payload-text
- ike-rsp-payload-text
- imap-req-cmd-line
- imap-req-first-param
- imap-req-params-after-first-param
- imap-req-protocol-payload
- imap-rsp-protocol-payload
- irc-req-params
- irc-req-prefix
- jpeg-file-scan-data
- jpeg-file-segment-data
- jpeg-file-segment-header
- ldap-req-searchrequest-baseobject
- ldap-rsp-searchresentry-objectname
- ms-ds-smb-req-share-name
- ms-ds-smb-req-v1-create-filename
- ms-ds-smb-req-v2-create-filename
- msrpc-req-bind-data
- mssql-db-req-body
- netbios-dg-req-protocol-payload
- netbios-dg-rsp-protocol-payload
- netbios-ns-req-protocol-payload
- netbios-ns-rsp-protocol-payload
- nettcp-req-context
- oracle-req-data-text
- pe-dos-headers
- pe-file-header
- pe-optional-header
- pe-section-header
- pe-body-data
- pop3-req-protocol-payload
- pop3-rsp-protocol-payload
- pre-app-req-data
- pre-app-rsp-data
- rtmp-req-message-body
- rtsp-req-headers
- rtsp-req-uri-path
- sip-req-headers
- snmp-req-community-text
- smtp-req-argument
- smtp-rsp-content
- smtp-req-protocol-payload
- smtp-rsp-protocol-payload
- ssh-req-banner
- ssh-rsp-banner
- ssl-req-certificate
- ssl-req-chello-sni
- ssl-req-client-hello
- ssl-req-protocol-payload
- ssl-req-random-bytes
- ssl-rsp-cert-subjectpublickey
- ssl-rsp-certificate
- ssl-rsp-protocol-payload
- ssl-rsp-server-hello
- tcp-context-free
- telnet-req-client-data
- telnet-rsp-server-data
- udp-context-free
- unknown-req-tcp-payload
- unknown-rsp-tcp-payload
- unknown-req-udp-payload
- unknown-rsp-udp-payload
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- dnp3-req-func-code
- dnp3-req-object-type
- dns-rsp-tcp-over-dns
- dns-rsp-txt-found
- ftp-req-params-len
- http-req-connect-method
- http-req-content-length
- http-req-cookie-length
- http-req-dst-port
- http-req-header-length
- http-req-param-length
- http-req-no-version-string-small-pkt
- http-req-uri-path-length
- http-req-uri-tilde-count-num
- http-rsp-code
- http-rsp-content-length
- http-rsp-total-headers-len
- iccp-req-func-code
- ike-req-payload-type
- ike-rsp-payload-type
- ike-req-payload-length
- ike-rsp-payload-length
- ike-version
- imap-req-cmd-param-len
- imap-req-first-param-len
- imap-req-param-len-from-second
- irc-req-protocol-payload
- irc-rsp-protocol-payload
- open-vpn-req-protocol-payload
- pfcp-req-msg-type
- pfcp-rsp-msg-type
- smtp-req-helo-argument-length
- smtp-req-mail-argument-length
- smtp-req-rcpt-argument-length
- sctp-req-ppid
- ssl-req-client-hello-ext-type
- ssl-req-client-hello-missing-sni
- ssl-rsp-version
- stun-req-attr-type
- panav-rsp-zip-compression-ratio
- Context Qualifiers
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