Hallmark.gif[1].exe

Hallmark.gif[1].exe is a Trojan file that you download from a spam Hallmark email. When you click on the spam link to see the ecard, you download the Trojan. The Hallmark.gif[1].exe spam
email is sent with this title:
"You have received A Hallmark E-Card"

And the message contains this text:
"Hello!
You have received a Hallmark E-Card.
To see it, click here,
There's something special about that E-Card feeling. We invite you to make a friend's day
and send one.
Hope to see you soon,
Your friends at Hallmark
Your privacy is our priority. Click the "Privacy and Security" link at the bottom of this
E-mail to view our policy."

Never open spam emails or attachments and never click on email links. ALWAYS beware of emails from senders that you do not know. If you click on the spam email link and become infected remove the Trojan IMMEDIATELY with reliable anti-spyware software.