Re: [Prelude Universal SIM system] #332: Error about missing arguments in prelude-correlator lua ruleset
"Prelude Universal SIM system" <[email protected]> Thu, 20 Nov 2008 14:27:22 -0000
| Newsgroups | gmane.comp.security.ids.prelude.devel |
|---|---|
| Message-ID | <[email protected]> |
#332: Error about missing arguments in prelude-correlator lua ruleset
------------------------------------------+---------------------------------
Reporter: jerome.benoit@… | Type: defect
Status: new | Priority: normal
Milestone: Prelude-Correlator 0.9.0 | Component: prelude-correlator
Version: 0.9 | Severity: normal
Keywords: |
------------------------------------------+---------------------------------
Comment(by yoann):
Could you check that the currently installed rule look like the following:
{{{
function business_hour(INPUT)
local t = INPUT:get("alert.create_time")
local is_succeeded = INPUT:match("alert.assessment.impact.completion",
"succeeded")
-- Run this code only on saturday (1) and sunday (6), or from 6:00pm to
9:00am.
if is_succeeded and (t.wday == 1 or t.wday == 6 or t.hour < 9 or t.hour >
18) then
local ca = IDMEF.new()
ca:set("alert.source", INPUT:getraw("alert.source"))
ca:set("alert.target", INPUT:getraw("alert.target"))
ca:set("alert.classification",
INPUT:getraw("alert.classification"))
ca:set("alert.correlation_alert.alertident(>>).alertident",
INPUT:getraw("alert.messageid"))
ca:set("alert.correlation_alert.alertident(-1).analyzerid",
INPUT:getAnalyzerid())
ca:set("alert.correlation_alert.name", "Critical system activity
on day off")
ca:alert()
end
end
}}}
--
Ticket URL: <https://trac.prelude-ids.org/ticket/332#comment:3>
Prelude Universal SIM system <http://www.prelude-ids.com>
Prelude Universal SIM system
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