![]() Bot traffic can be filtered to increase recon sensitivity. Items of interest bubble up to the top for review. SiteSpy sniffs out the session connections in real-time and displays them in a webpage that is refreshed frequently. SiteSpy takes advantage of some existing Microsoft technologies, by running a monitor in the same memory space as the web application. SiteSpy is an application monitor I originally developed back in 2002 by accident when I was teaching web programming at Modesto Institute of Technology (MIT). Now that I’ve covered how to find recon attempts in a log file using Notepad and Log Parser, I’ll share my personal “Ace in the hole”, SiteSpy. You can copy it out to excel where you can do your analysis.Īlso, I came across this page for a freeware OLEDB extension that says you can use it to query any OLEDB datasource which log parser doesn’t support natively. C:\temp\logs\logparser "select * from u_ex180131.log" -o:datagridĪfter running this command log parser will open with your log data. I’ll be coming back to add some log parser query examples as soon as I can get them from my work notes. Log Parser lets you use SQL like commands to query the data which can be output to CSV files. Log Parser 2.2 is what I use for parsing larger amounts of log IIS log files. This 2nd screenshot shows where the actual 404 error is on each line in the server log. Most of the log entries are very long and difficult to display online. Type in ” 404 ” Actual Recon 404 Errors from IIS Log Actual IIS Log with HTTP 404 errors showing recon event identified Where are the 404s? With Notepad opening all of our files, we’ll user CTRL F to open the Find dialog window. Open multiple files at one time using Notepad CTRL F to Find our 404’s Make sure to leave a space character on each side for this to work correctly. Notepad does a great job of searching all open files.Īll I do is run a search across all open files for ” 404 “. Most of the time I just use Notepad to review logs file on a daily or weekly basis. ![]() The server can be configured to make the logs run for a week or even for a month. In this example, the logs are created, one per day. Notice the naming of the log files in the screenshot below. Who is coming at us, where are they coming from and how can we mitigate risk? Log Files
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