Dear Iskandar, One way to check is to determine the size of the original file to see if there has been any change.
My understanding is that Trojan's can piggyback upon the original PPS file. In some instances the Trojans can already exist on the victim's computer and when a PPS file is activated, the worm or Trojan is then executed. That is the nature of the word Trojan. It means that the victim allowed the "Trojan" into his or her own computer. There is currently a security problem with Adobe Acrobat. There is a vulnerability that allows hackers to again mess with your computer. So I suggest updating your Acrobat Reader. Once upon a time a PDF file meant something secure. Unfortunately this is no longer accurate. Again I underline, find me any anti-virus program that can identify this type of Malware and I will be recommending it at every opportunity. A few programs advertise that they do. Usually they can only find and cure a handful and there are many hundreds of variants of this stuff out there. In other words, these software companies are essentially taking advantage of their client's ignorance of the real issues. Bill > Well, I received it from a friend who doesn't live in the West; but I did > not run any virus check on it. So far, it hasn't done any harm to my > machines. > > Susan, I converted it to PDF and upoloaded it to esnips.com > > Good wishes, > Iskandar > > > On Thu, 24 Jan 2008, Susan Maneck wrote: The information contained in this e-mail and any attachments thereto ("e-mail") is sent by the Johnson County Community College ("JCCC") and is intended to be confidential and for the use of only the individual or entity named above. The information may be protected by federal and state privacy and disclosures acts or other legal rules. If the reader of this message is not the intended recipient, you are notified that retention, dissemination, distribution or copying of this e-mail is strictly prohibited. If you have received this e-mail in error please immediately notify JCCC by email reply and immediately and permanently delete this e-mail message and any attachments thereto. Thank you. __________________________________________________ You are subscribed to Baha'i Studies as: mailto:[EMAIL PROTECTED] Unsubscribe: send a blank email to mailto:[EMAIL PROTECTED] Subscribe: send subscribe bahai-st in the message body to [EMAIL PROTECTED] Subscribe: http://list.jccc.edu:8080/read/all_forums/subscribe?name=bahai-st Baha'i Studies is available through the following: Mail - mailto:bahai-st@list.jccc.edu Web - http://list.jccc.edu:8080/read/?forum=bahai-st News - news://list.jccc.edu/bahai-st Public - http://www.escribe.com/religion/bahaist Old Public - http://www.mail-archive.com/[EMAIL PROTECTED] New Public - http://www.mail-archive.com/bahai-st@list.jccc.edu