I have an iMac running Tiger 10.4.11 and I scanned it using ProtectMac Anti Virus. And it found 2 adware and 1 trojan. How do I get rid of these? Where do I start? Please help?
It just says Trojan.Downloader-38874What are their names? The adware does absolutely nothing; what's the name of the trojan?
It just says Trojan.Downloader-38874
You do not have any viruses. You are completely safe.
The whole "no virus" thing is MOSTLY right. They exist, they just can't be used without you actively installing them (i.e., they would have to be downloaded without you agreeing, opened without you doing anything, and then approved w/ a root password without you entering your root password, all of which is highly improbable under OSX or any other Darwin/Debian/Unix/etc. system).
No, it's 100% right.
What you described is a trojan.
Depends on what he meant by "no virus." Proof of concept true viruses have been demonstrated, so they do exist.
And even though I'm a smug "no virus" Mac guy in public, every step used in describing a trojan in the above description can be bypassed.
I've only found one "proof of concept" virus, which is called OSX.Macarena, which was discovered by Syamntec, an antivirus company. As hard as I Googled, there was no information on how it actually worked. Because it doesn't.
Well, googling "os x virus proof of concept" reveals a few more, but I hadn't realized that some of them had be debunked, so to speak.