Signature Detail

HTTP: MSN Hotmail Executable File Extension Download

This signature detects attempts by users to download potentially hazardous attachments from MSN Hotmail. MSN Hotmail is a web-based email application that allows users to send and receive emails with attachments. This may be a violation of your organization's Acceptable Use Policy.

Extended Description

Malware writers can exploit this vulnerability by inserting malicious code into files with special extensions. A target system could be compromised if an unsuspecting user opens a malicious file.

References

• URL: http://www.cknow.com/vtutor/FileExtensions.html