Sabtu, 01 Agustus 2009

Parsing Vista Firewall: Part IV

Microsoft's logparser.exe use sql query syntax to parse many different log formats. Vista's firewall most reasonably resembles at TSV log file format. However, it takes some work with logparser.exe to get the correct parameters as below. The third or 'header' line row needs the words "#Fields" removed from the file for accurate field recognition.

LogParser "SELECT * FROM 'pfirewall.log' WHERE ( action = 'ALLOW' AND protocol = 'UDP' AND path = 'RECEIVE' AND src-ip <> '127.0.0.1' ) " -i:TSV -iSeparator:spaces -fixedSep:OFF -nSkipLines:3

Filename RowNumber date time action protocol src-ip dst-ip src-port dst-port size tcpflags tcpsyn tcpack tcpwin icmptype icmpcode info path
--------------------------------------------------- --------- ---------- -------- ------ -------- --------------- --------------- -------- -------- ---- -------- ------ ------ ------ -------- -------- ---- -------
C:\Program Files (x86)\Log Parser 2.2\pfirewall.log 7105 2009-07-11 19:56:59 ALLOW UDP 192.168.0.4 239.255.255.250 51493 1900 0 - - - - - - - RECEIVE
C:\Program Files (x86)\Log Parser 2.2\pfirewall.log 7107 2009-07-11 19:56:59 ALLOW UDP 169.254.172.113 239.255.255.250 51493 1900 0 - - - - - - - RECEIVE
C:\Program Files (x86)\Log Parser 2.2\pfirewall.log 8046 2009-07-11 21:56:36 ALLOW UDP 192.168.0.4 239.255.255.250 51493 1900 0 - - - - - - - RECEIVE
C:\Program Files (x86)\Log Parser 2.2\pfirewall.log 8047 2009-07-11 21:56:36 ALLOW UDP 169.254.172.113 239.255.255.250 51493 1900 0 - - - - - - - RECEIVE
C:\Program Files (x86)\Log Parser 2.2\pfirewall.log 8316 2009-07-11 22:03:29 ALLOW UDP 169.254.172.113 239.255.255.250 51493 1900 0 - - - - - - - RECEIVE
C:\Program Files (x86)\Log Parser 2.2\pfirewall.log 8353 2009-07-11 22:06:18 ALLOW UDP 192.168.0.4 239.255.255.250 51493 1900 0 - - - - - - - RECEIVE
C:\Program Files (x86)\Log Parser 2.2\pfirewall.log 8355 2009-07-11 22:06:18 ALLOW UDP 169.254.172.113 239.255.255.250 51493 1900 0 - - - - - - - RECEIVE
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