Malware Alert: System Care Antivirus

Yet another Malware sighting, and this one disguised itself as “System Care AntiVirus”. I use both Malwarebytes Anti-Malware and Microsoft Security Essentials to get rid it. Internet Explorer seems to be the entry point of this Malware on this particular computer.

System Care Antivirus

This is going to take a while

It’s a computer running Windows 7 with tons of services failed to load. I suspected that there was something wrong with the file system. So I scheduled a Check Disk.

chkdsk

Font Rendering on Web Browsers

It is interesting how different Web Browsers render fonts. I wonder why Google Chrome on this particular computer running Windows 7 doesn’t render the fonts correctly.

chrome
Google Chrome
firefox
Mozilla Firefox
ie9
Internet Explorer 9
ie10
Internet Explorer 10
safari
Safari

Ransomware, Part 1

I’ve gotten a call earlier today from a friend because his computer has been locked by “The United States Department of Justice”.  In addition to that “The United States Department of Justice” demands computer owner to pay $300 to unlock the computer “avoid other legal consequences”.

First and foremost, The United States Department of Justice does not run such operation.

This is a ransomware. It replaces Windows 7 shell with its own executable file. Booting the computer to plain “Safe Mode” or” Safe Mode with Networking” will load the malicious executable. Instead, boot to “Safe Mode with Command Prompt” and manually remove the malicious software.

I’ll describe what I did in the next post.

Ransomware

Windows 7 on Mac mini.

When running windows on virtual machine is not enough, I fired up Boot Camp on the Mac mini to install Windows 7.

Previously I was running Windows in Parallels 7, unfortunately there are some hardware that wouldn’t interface correctly in the virtual machine.