is a detection for specially-crafted, malicious shortcut files that exploit the vulnerability described by CVE-2010-2568 and resolved with the release of Microsoft Security Bulletin MS10-046. It is a minor variation of Exploit:Win32/CplLnk.A.
If you browse a folder that contains the malicious shortcut using a program that displays shortcuts, like Windows Explorer, the malware runs. Successful exploitation results in the malware running with the privileges of the logged-on user.
Analysis by Peter Ferrie
Alerts from your security software may be the only symptom.