Rss

Archives for : loader

Create a button to kill a pesky or stuck Chrome browser section

browsersSo..you go to a site to read an article on rooting your Android/Apple phone, you get creative and want the lyrics to a popular song, or you visit a news link to some new media site that you’ve never heard of before but it has a news item that you are interested in and it happens…a popup window in the middle of your screen and it is asking you to some task before you leave (and that includes clicking on a “CANCEL” button on the popup.

First off–DON’T CLICK ON ANYTHING within that browser window. Nothing there is good for you or your computer. Most of these sites are made with CSS, HTML5, and Javascripting. JavaScript has a feature that is deployed in every version and you cannot block it easily, called onUnload().

So no matter where you click on that page or even if you CTRL-ALT-DELETE, you may be subject to something being loaded on to your computer screen.
o
Another scenario is that Chrome for some reason is just stuck and will not respond to your mouse clicks and you need it dead NOW!

Okay…I hear you…much in the same way we created a shortcut to kill off Internet Explorer under similar circumstances, we can create a shortcut for your desktop or taskbar that will immediately terminate Google Chrome and it will not trigger any onUnload() event that can harm your system.

So to stop myself from reinventing the wheel, I want you to go over this previous posting — http://tech.jchampion.com/?p=16 and follow the steps to the letter.

The only thing that we are going to change the command you paste into the command line area from “C:\Windows\System32\taskkill.exe /F /IM iexplore.exe /T” to “C:\Windows\System32\taskkill.exe /F /IM chrome.exe /T”

If you want to understand what all your instructions mean it is simple – taskkill.exe is the Windows commandline command to terminate a task by either process identification number or by name.

/F means to force it dead
/IM means the image name to kill
/T is telling taskkill to not only kill the program but any child programs that may have opened up as a result

This is quick, painless and easy. Just follow the steps from above and if you want instructions on all of Taskkill’s options use this TechNet link —

This works in Windows XP, Vista, Windows 7, Windows 8, Server 2003, Server 2008, Server 2008r2, and Server 2012.

As usual…if you have any questions about this–just ask! Find me on Facebook, Twitter (@jachamp) or via this blog.

john

MyLife.com–why you should avoid it

You see the commercials on TV that someone may be looking for you. It seems like you have old boyfriends/girlfriends lining up to talk to you after all this time and they are doing it at the MyLife.com website.

Well…I accidentally clicked on the MyLife.com site when Google returned it in a search for a former coworker’s email address. What happened next was eye-opening.

First off..you must understand how malware-laden sites work. You visit a site with malware loaders, a popup comes up on your screen telling you that you have a virus and need their “anti-virus solution” or worse, the computer seems to lock up and there is nowhere to click except on a yes or no box on the popup.

If you are smart, you know that clicking on either box, or even on the circle x in the upper righthand corner, to close the window, will result in something being uploaded to your computer without your knowledge. It’s one of the reasons why I found and re-published instructions for creating a shortcut for immediately closing Internet Explorer without triggering any loaders (see this link: http://tech.jchampion.com/?p=16 ).

Well I mention all of this because this is the exact same behavior that the MyLife site exhibits. The site “grabs” Internet Explorer and there is nowhere to click on the page to close the application except inside the popup box that pushes you to register for this pay service. And for the record, you may not be surprised to learn that not very many of your old friends, girlfriends, or boyfriends are looking for you on this site as they probably did not want to pay the fee to contact you either.

And according to Techpaul’s blog ( http://techpaul.wordpress.com/2009/03/06/just-say-no-to-mylifecom/ ), the site is more annoying than nefarious. In order to join you must surrender your contacts list and from that moment on, your friends and family will be spammed relentlessly by the MyLife servers. In addition, it appears that they turn over your contact information to any advertiser whose ad you click on. Hint–there is only one teeny tiny “no” link on those ads while the rest of the ad is a clickable surface. Sneeze and exert pressure on your mouse and the advertiser gains access to your profile/contact information and possibly that of your friends as well.

In short…please stay away from the MyLife.com site and if you have joined, perform a Google search on how to remove your name and information from social networking sites.

I’m back and posting; more Symantec code stolen; and why your Apple really needs an antivirus

After a nine month hiatus, I am back and posting. No I did not have a baby but I did change jobs. I’m no longer the DOD contractor geek but now I’m a full time college professor teaching, among other things, security.

So let’s get started…Symantec initially said that hackers may have stolen their code base but it was for old products. Well that was not entirely truthful. Symantec’s latest announcement said that source code for Norton Antivirus Corporate Edition, Norton Internet Security, pcAnywhere, and Norton GoBack had been taken. This is in addition to the Symantec Endpoint Protection 11.0 and Symantec Antivirus 10.2 that the company acknowledged two weeks ago.

What does this mean? Well if you are one of the many who use Symantec products, it means that you will need to be very careful about what updates for the Symantec software you download. Some of it could be fake.

Also puncturing a hole in a mythical secure operating system, is F-Secure’s announcement that the number of trojans, malware, and loaders for Apple MacOS products climbed this week.

Last year, F-Secure noted that Apple products enjoyed a roller-coaster ride of security. With some months being better than others. Best bet…if you have a Mac, get an antivirus.

And finally…I will be revamping this site a little now that I have more time to devote to it. Remember that the key to keeping crap off of your home computer is to be smart and not download or visit sites that are known for pushing malware on to user’s PC’s. Use Firefox with the NoScript add-in and above all else…stay away from porn and gambling sites.

Video Malware attacks on Facebook

See any posts like this lately?

Example of malware video post on Facebook

Here is an example of a malware video post on Facebook

This is the latest wave of malware loaders to hit Facebook. Facebook assumes that you are a responsible PC owner and leave it up to you what you will and won’t click on.

But make no mistake…this is a trojan horse that delivers a negative software load on to your pc and may create a bigger hole for worse stuff to load on to it later down the line.

If you click on one of these links accidentally…immediate use the Kill IE button we created last night and then download a copy of MalwareBytes. Then update the MalwareBytes definitions and finally run a scan on your system.

Warn your friends and family members who are on Facebook about this and let’s stop this replication.

Be leery of videos that say “SICK” “FUNNY” or anything else that seems unusual. Also look at the url that the video is hosted on. If the video comes from YouTube, Vevo, MTV, Comedy Central or other trusted sources you are okay.

If the video is hosted on a site you have never heard of…DON’T CLICK ON IT!