Exterminate It! Antimalware


Known threats:700,086 Last Update:March 16, 12:51


Thank you for the note. I have been a TrendMicro client for the last few years and was impressed with the speed of Exterminate It’s scan. I appreciate the efforts to help rid my system of Vundo, the commitment to stand behind your guarantee (unfortunately that is a rarity these days) and the customer service you have offered. I wish you and the company the best.

Barry B.


Aliases of AOL.Yah (AKA):

[Panda]Trojan Horse

How to Remove AOL.Yah from Your Computer^

You can effectively remove AOL.Yah from your computer with Exterminate It!.

After installing the program, run a scan to display a list of the files associated with AOL.Yah in the Scan Result screen and remove these files. For information about running scans and removing malware files, see the Exterminate It! Help.


A trojan is a program that is disguised as legitimate software but is designed to carry out some harmful actions on the infected computer.

Unlike viruses and worms, trojans don’t replicate but they can be just as destructive.

These days trojans are very common. Trojans are divided into a number different categories based on their function or type of damage.

Be Aware of the Following Trojan Threats:

PSW.Lmir.cc, REG.InjectDown, Storm, Vxidl.AHD, SillyDl.CDE.

How Did My PC Get Infected with AOL.Yah?^

The following are the most likely reasons why your computer got infected with AOL.Yah:

  • Your operating system and Web browser's security settings are too lax.
  • You are not following safe Internet surfing and PC practices.

Downloading and Installing Freeware or Shareware

Small-charge or free software applications may come bundled with spyware, adware, or programs like AOL.Yah. Sometimes adware is attached to free software to enable the developers to cover the overhead involved in created the software. Spyware frequently piggybacks on free software into your computer to damage it and steal valuable private information.

Using Peer-to-Peer Software

The use of peer-to-peer (P2P) programs or other applications using a shared network exposes your system to the risk of unwittingly downloading infected files, including malicious programs like AOL.Yah.

Visiting Questionable Web Sites

When you visit sites with dubious or objectionable content, trojans-including AOL.Yah, spyware and adware, may well be automatically downloaded and installed onto your computer.

Detecting AOL.Yah^

The following symptoms signal that your computer is very likely to be infected with AOL.Yah:

PC is working very slowly

AOL.Yah can seriously slow down your computer. If your PC takes a lot longer than normal to restart or your Internet connection is extremely slow, your computer may well be infected with AOL.Yah.

New desktop shortcuts have appeared or the home page has changed

AOL.Yah can tamper with your Internet settings or redirect your default home page to unwanted web sites. AOL.Yah may even add new shortcuts to your PC desktop.

Annoying popups keep appearing on your PC

AOL.Yah may swamp your computer with pestering popup ads, even when you're not connected to the Internet, while secretly tracking your browsing habits and gathering your personal information.

E-mails that you didn't write are being sent from your mailbox

AOL.Yah may gain complete control of your mailbox to generate and send e-mail with virus attachments, e-mail hoaxes, spam and other types of unsolicited e-mail to other people.