For example, in some events, we have the IP address, while in others, we just see a dash ("-") or 0, even for the same event ID. Exemple : <Event xmlns=' http://schemas.microsoft.com/win/2004/08/events/event'><System><Provider Name='Service Control Manager' Guid='{555908d1-a6d7-4695-8e1e-26931d2012f4}' EventSourceName='Service Control Manager'/><EventID> 4624 </EventID><Version>0</Version><Level>4</Level><Task>0</Task><Opcode>0</Opcode><Keywords>0x8080000000000000</Keywords><TimeCreated SystemTime='2014-04-24T18:38:37.868683300Z'/><EventRecordID>412598</EventRecordID><Correlation/><Execution ProcessID='192' ThreadID='210980'/><Channel>System</Channel> <Computer>TEST</Computer><Security/></System><EventData><Data Name='SubjectUserSid'>S18</Data><Data Name='SubjectUserName'>BOB</Data><Data Name='SubjectDomainName'>GOZ</Data><Data Name='SubjectLogonId'>x0</Data><Data Name='TargetUserSid'>s20</Data><Data Name='TargetUserName'>BOBT</Data><Data Name='TargetDomainName'>TESTTGT</Data><Data Name='TargetLogonId'>x0</Data><Data Name='LogonType'>x</Data><Data Name='LogonProcessName'>usr </Data><Data Name='AuthenticationPackageName'>Negotiate</Data><Data Name='WorkstationName'>tst</Data><Data Name='LogonGuid'>{845152}</Data><Data Name='TransmittedServices'>-</Data><Data Name='LmPackageName'>-</Data><Data Name='KeyLength'>0</Data><Data Name='ProcessId'>mspam</Data><Data Name='ProcessName'>test.ee</Data><Data Name='IpAddress'>x.x.x.x</Data><Data Name='IpPort'>0</Data><Data Name='ImpersonationLevel'>%%1833</Data><Data Name='RestrictedAdminMode'>mlmpknnn</Data><Data Name='TargetOutboundUserName'>-</Data><Data </EventData></Event> In this example, it's related to the IP address and port. In some cases, we have a specific IP address, while in others, it's just a dash ("-"). Similarly, for the port, sometimes it shows a dash ("-"), and other times it shows a 0, or sometimes the port is correctly specified.
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