Virus.Boot-DOS.V.1526 is a threat displayed by rogue program Vista Antispyware 2010. This is being issued to convince user to purchase the rogue program. Full message reads:

Antimalware Defender is another potentially unwanted program that can invade a computer by means of a Trojan. Upon infection, Antimalware Defender virus will modify Internet browser of the infected computer and redirect it to a fake security website. Visiting this website will run a script that can download and execute a copy of Antimalware Defender [...]

Trojan-BNK.Win32-Keylogger.gen is a threat detected by a rogue security program. Trojan-BNK.Win32-Keylogger.gen does not really exists on computer, it was rather a trick used by rogue security applications like Vista Antispyware 2010 to scare computer users. To be able to stop the threat from appearing on computer, remove the rogue software that detected it using the procedure [...]

“Spyware Warning” is a pop-up alert being displayed on computers infected with a fake software called Desktop Security 2010. The full messages reads:

W32/Autorun.worm.gen.h!7ec2eb2a is a worm that will drop multiple malicious files on compromised computer. On some instances, W32/Autorun.worm.gen.h!7ec2eb2a is a threat detected by rogue security program Desktop Security 2010 to scare computer users.

Sft.dez.Wien is a threat detected by rogue security program Desktop Security 2010. The full message reads:
Security Center Alert
To help protect your computer, Desktop Security 2010 has blocked some features of this program.
Name : Sft.dez.Wien
Risk : High
Description : Sft.dez.Wien is a virus attempts to spread itself by attaching to a host program, and can damage hardware, software or [...]

“Serious security and privacy threats found on your computer.” is a pop-up warning message coming from the rogue security program Ghost Antivirus. The full message reads:
Serious security and privacy threats found on your computer It may damage your files or steal your personal and financial information. Click “OK” to start downloading CRITICAL security software update.
Alias: [...]

“Your computer remains infected by viruses!” is a pop-up warning coming from a fake security website that is hosting a malicious script called JS.SecurityToolFraud.B. The full warning states that:

“Warning! System under attack” is a fake pop-up alerts generated on computers infected with Total PC Defender and some of its variants. The full message contains the following message:
Warning! System under attack
Threat detected: Worm
File name: notepad.exe
Threat name: Generic Pup.z!7ec2eb2a 

Error “Unable to open the file due to data corruption” is a message displayed on computer infected with Data Doctor 2010 when tries to access a file. It will give users an option to “Repair File” but must purchase the registered version of the rogue program first.