LSO : Syslog - Imperva Securesphere : Imperva V10 Alert

Vendor Documentation

Log Fields and Parsing

This section details the log fields available in this log message type, along with values parsed for both LogRhythm Default and LogRhythm Default v2.0 policies. A value of "N/A" (not applicable) means that there is no value parsed for a specified log field.

Log Field	LogRhythm Default	LogRhythm Default v2.0
alert#	<tag1><vmid>	N/A
event#	<session>	N/A
alertsev	<severity>	N/A
group	<url>	N/A
rulename	<object>	N/A
evntkdesc	<tag5><command>	N/A
category	<tag3>	N/A
eventtype	<subject>	N/A
proto	<protname>	N/A
srcport	<sport>	N/A
srcip	<sip>	N/A
dstport	<dport>	N/A
dstip	<dip>	N/A
policyname	<objectname>	N/A
occurences	<quantity>	N/A
action	<action>	N/A

Log Processing Settings

This section details log processing changes made from the LogRhythm Default policy to LogRhythm Default v2.0. In some cases, base rules are broken down into sub-rules to appropriately parse log message types by their event types.

LogRhythm Default

Regex ID	Rule Name	Rule Type	Common Event	Classification
1005510	Imperva V10 Alert	Base Rule	General Alert	Warning
	VMID 10: Stream Signature Violation	Sub Rule	DNS Query All	Activity
	VMID 14: Stream Signature Violation	Sub Rule	DNS Query All	Activity
	VMID 13: SSL Untraceable Connection	Sub Rule	SSL Enforcement	Activity

LogRhythm Default v2.0

N/A