Blank Citrix Web Interface page

For a repro of a problem my customer has I ran into the following issue when installing Citrix Web Interface 5.3 (I know that 5.4 is available but for this issue I needed 5.3 Nerd smile).

After installing default IIS with the IIS 6 Management Compatibility I got a nice blank webpage when visiting the Citrix Web Interface.

When checking the installation/configuration of IIS I noticed that I missed some features in the installation of IIS.

Web Server Common HTTP Features

  • Static Content Not Installed
  • Directory Browsing Not Installed
  • HTTP Errors Not Installed

After installing these components the problem of my blank webpage were gone. Open-mouthed smile

Large scale attack on IIS/ASP websites

An incredibly large number of sites have been hacked in the last day with a malware script pointing to http://ww.robint.us/u.js. Not only small sites, but some big ones got hit as well:

http://www.intljobs.org (still hacked)
http://www.servicewomen.org (still hacked) Continue reading “Large scale attack on IIS/ASP websites”