Symantecâ¢ Security Gateways Reference Guide - Sawmill

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400 IDS eventsSuspicious activityIMAP Protocol ViolationBase Event:Details:IMAP_INVALID_STATUS_ATTRIBSThe IMAP exchange expected a status attribute, but was sent something else.IMAP Protocol ViolationBase Event:Details:IMAP_INVALID_STORE_ATTRIBSThe IMAP exchange expected a store attribute, but was sent something else.IMAP Protocol ViolationBase Event:Details:IMAP_INVALID_STRING_LISTAn IMAP violation occurred while parsing a string list.IMAP Protocol ViolationBase Event:Details:IMAP_INVALID_S_ASTRING_TRANSThe IMAP exchange was expecting a space field separator, but something else was sent instead.IMAP Protocol ViolationBase Event:Details:IMAP_INVALID_S_MAILBOX_TRANSThe IMAP exchange was expecting a space field separator, but something else was sent instead.IMAP Protocol ViolationBase Event:Details:IMAP_INVALID_TXTThe IMAP exchange expected text followed by a CRLF, but was sent something else.IMAP Protocol ViolationBase Event:Details:IMAP_INVALID_URLAn IMAP violation occurred while parsing a URL.IMAP Protocol ViolationBase Event:Details:IMAP_INVALID_USERID_LITERALThe IMAP exchange expected a literal user ID, but was sent something else.IMAP Protocol ViolationBase Event:Details:IMAP_SER_INVALID_ANYInvalid IMAP server side lead string in the ANY state.IMAP Protocol ViolationBase Event:Details:IMAP_SER_INVALID_GREETINGInvalid initial IMAP server side greeting.
IDS eventsSuspicious activity401IMAP Protocol ViolationBase Event:Details:IMAP_SER_INVALID_MSG_ATTAn IMAP violation occurred while parsing server side message attributes.IMAP Protocol ViolationBase Event:Details:IMAP_SER_INVALID_NONAUTHThe server sent an invalid command in a non-authenticated state. This violation of the standardcould indicate an attempt to compromise the protocol.IMAP Protocol ViolationBase Event:Details:IMAP_SER_INVALID_TAGGED_ANYInvalid IMAP server side lead string in the TAGGED ANY state.IMAP Protocol ViolationBase Event:Details:IMAP_SER_INVALID_UNTAGGED_ANYInvalid IMAP server side lead string in the UNTAGGED ANY state.IMAP URL Invalid LoginBase Event:Details:IMAP_URL_INVALID_LOGINAn invalid IMAP logon with URL encoding was detected.IRC Malformed DataBase Event:Details:Response:Affected:IRCCLISER_BAD_AFTER_NICKThis event indicates that data was received after the IRC NICK (PASS) was transmitted by theclient. According to the RFC, no data is expected after the proper termination of the NICK (PASS)command.If seen in sufficient volume or variation, and other suspicious factors exist, audit of client andserver is recommended. Examination of the packet contents may provide some additionalinformation about the particular command.No specific targets.False Positives: None known.<strong>Reference</strong>sIRC SpecificationsIRC Malformed DataBase Event:Details:Response:IRCCLISER_BAD_AFTER_USERThis event indicates that data was received after the IRC USER (PASS) was transmitted. Accordingto the RFC, no data is expected after the proper termination of the USER (PASS) command.If seen in sufficient volume or variation, and other suspicious factors exist, audit of client andserver is recommended. Examination of the packet contents may provide some additionalinformation about the particular command.
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Symantec Security GatewaysReference
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Licensing and registrationContactin
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6 ContentsMail server record ......
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8 ContentsChapter 9Chapter 10Append
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10 Contents
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12 Introducing Symantec security ga
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14 Introducing Symantec security ga
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16 Network security overviewSecurit
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24 Network security overviewManagem
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32 Security gateway fundamentalsRou
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38 Security gateway fundamentalsDom
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44 Understanding accessNetwork prot
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46 Understanding accessNetwork prot
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48 Understanding accessProxiesProxi
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50 Understanding accessProxiesExamp
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52 Understanding accessProxiesThe D
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54 Understanding accessProxiesThe H
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56 Understanding accessProxiesThe N
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58 Understanding accessProxiesThe S
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60 Understanding accessProxiesTable
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62 Understanding accessService grou
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64 Understanding accessRulesTable 4
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66 Understanding accessRulesWhen a
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68 Controlling service accessFilter
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70 Controlling service accessFilter
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72 Controlling service accessConten
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78 Controlling user accessAuthentic
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86 Controlling user accessTime Peri
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88 Understanding VPN tunnelsTunnels
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90 Understanding VPN tunnelsTunnels
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92 Understanding VPN tunnelsIPsec s
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100 Understanding VPN tunnelsGlobal
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102 Monitoring security gateway tra
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114 Preventing attacksAntivirus (ap
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116 Preventing attacksIntrusion det
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118 Preventing attacksLogical netwo
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120 Preventing attacksAddress trans
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126 Preventing attacksAnti-spam mea
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128 Ensuring availabilitySymantec
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130 Ensuring availabilityStateful f
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132 Ensuring availabilityCluster ad
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134 Log messagesInformational messa
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158 Log messagesNotice messages (20
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176 Log messagesWarning messages (3
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230 Log messagesError messages (400
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256 Log messagesAlert messages (500
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258 Log messagesAlert messages (500
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260 Log messagesCritical messages (
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270 Log messagesEmergency messages
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272 Log messagesEmergency messages
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274 IDS eventsAbout IDS/IPS events
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296 IDS eventsDenial-of-ServiceTabl
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298 IDS eventsDenial-of-ServiceResp
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300 IDS eventsDenial-of-ServiceMalf
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302 IDS eventsIntrusion attemptsUnk
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304 IDS eventsIntrusion attemptsCod
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306 IDS eventsIntrusion attemptsDNS
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308 IDS eventsIntrusion attemptsAff
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312 IDS eventsIntrusion attemptsFTP
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314 IDS eventsIntrusion attemptsHTT
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320 IDS eventsIntrusion attemptsIMA
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322 IDS eventsIntrusion attemptsIRC
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324 IDS eventsIntrusion attemptsIRC
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328 IDS eventsIntrusion attemptsNim
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330 IDS eventsIntrusion attemptsNim
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332 IDS eventsIntrusion attemptsOSP
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334 IDS eventsIntrusion attemptsRlo
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342 IDS eventsIntrusion attemptsSta
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452 IDS eventsSuspicious activityRP
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458 IDS eventsSuspicious activitySM
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506 IDS eventsSuspicious activityAf
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508 IDS eventsSuspicious activity
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510 IndexIP address spoofing 21Man-
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512 IndexHH.323alias report 105prox
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514 IndexRTSP 57service parameters
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516 Index
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Symantecâ¢ Security Gateways Reference Guide - Sawmill