Summary

Summary
| Affected operating systems | Windows |
|---|---|
| Included in our products from | February 2008 (4.26) |
| Protection available since | 4 October 2006 13:28:36 (GMT) |
| Last updated | 3 December 2007 08:51:34 (GMT) |
| Detected by | Sophos Anti-Virus for Windows, version 7, and PureMessage for Microsoft Exchange. |
