# Sagan procurve.rules
# Copyright (c) 2009-2020. Quadrant Information Security <www.quadrantsec.com>
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# The rules below are based on SWITCH and L3-SWITCH.  The L3 switches are 
# the 5300/8200 model chassis switches.  The plain E-series are the L2
# access/edge switches.  - John Babio / ESU

alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[HP-E-SERIES-SWITCH] Invalid username/password"; program: auth; content:"Invalid user name/password"; classtype: unsuccessful-user; sid:5001120; reference: url,wiki.quadrantsec.com/bin/view/Main/5001120; rev:4;)
#alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[HP-E-SERIES-SWITCH] port is off-line"; program: ports; content:"is now off-line; classtype: hardware-event; sid: 5001121; reference: url,wiki.quadrantsec.com/bin/view/Main/5001121; rev:3;)
#alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[HP-E-SERIES-SWITCH] System went down:"; program: system; content:"System went down:"; classtype: hardware-event; sid: 5001122; reference: url,wiki.quadrantsec.com/bin/view/Main/5001122; rev:3;)
alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[HP-E-SERIES-SWITCH] Port Security Violation"; program: FFI; content: "Security Violation"; nocase; normalize; classtype: policy-violation; sid: 5001123; reference: url,wiki.quadrantsec.com/bin/view/Main/5001123; rev:4;)

# The "program" becomes the alert ID.   So no "content:" is needed - Champ Clark III 06/25/2012

#alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[HP-E-SERIES-L3-SWITCH] port is off-line"; program: 00077; classtype: hardware-event; sid: 5001124; reference: url,wiki.quadrantsec.com/bin/view/Main/5001124; rev:3;)
#alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[HP-E-SERIES-L3-SWITCH] Invalid username/password"; program: 00419; classtype: unsuccessful-user; sid: 5001125; reference: url,wiki.quadrantsec.com/bin/view/Main/5001125; rev:2;)

alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[HP-E-SERIES-L3-SWITCH] Invalid username/password - Brute Force [5/1]"; program: 00419; classtype: unsuccessful-user; after: track by_src, count 5, seconds 300; threshold: type suppress, track by_src, count 1, seconds 86400; parse_src_ip: 1; sid:5003205; reference: url,wiki.quadrantsec.com/bin/view/Main/5003205; rev:1;)