download.com is trustworthy, nothing to worry about there. Are you on the infected machine right now?
Try ClamxAV though the Apple store first.
Just wipe your computer because you have a bot installed. As it is you are spreading your cracked computer on your home lan. Your dads computer should also be desinfected as that is also compromised.
He should by no means use it for work or finance!
And please stay away from pirated software in future.
Not so much. Read the article I linked above. download.com has been caught repeatedly loading adware in their installers. Toward the bottom of this page there is a long list of articles documenting the problem.
Sounds like you have yourself a case of iWorm, kiddo!
http://www.businessinsider.com.au/apple-and-reddit-shut-down-the-iworm-virus-2014-10
This is why I hate torrents. I hated them since day 1. If you're going to pirate software, get your stuff from a reliable source. Anyway, if I were you I would wipe that system clean, stick with ONE partition and ONE OS and use LibreOffice if you don't want to shell out for Office 2011.
Let this be a learning experience.
Let me ask you another question; where did you get your copy of Yosemite?
At one time I pirated software too so I understand the environment and the risks.
a little side step here ... do you guys know where i can get the recovery environment for maverick ?
for usb.
Use the Mavericks install app in applications and disk maker x to make a usb. It will be in purchased in the App Store or use any other Mac to create it.
Boot off the stick and reset the password, you just have to delete the javaw and other file name and locations I do forget Google them, start in safe mode by holding shift booting 10.9 after to do that easily. Use ESET that should be sufficient.
No you can't. Like you mentioned both CNet's download.com site and the site Softonic have been known to load adware along with apps downloaded from their sites. See this and this.
You might try running this adware removal tool.
At his point though, the safest route would be to just erase the whole drive and reinstall the OS then manually reinstall applications from only legit sources.
Not so much. Read the article I linked above. download.com has been caught repeatedly loading adware in their installers. Toward the bottom of this page there is a long list of articles documenting the problem.
Guys , is Cnet trustable or not ?
finally, how can i tell if my computer is safe aka virus free?
is there a specific link to the boot up maker ?