Categories: Ransomware
A cryptovirus, cryptotrojan or cryptoworm is a type of
malware that encrypts the data belonging to an individual on a computer,
demanding a ransom for its restoration.
The term ransomware is commonly used to describe such software,
although the field known as cryptovirology predates the term "ransomware".
This type of ransom attack can be accomplished by (for example) attaching
a specially crafted file/program to an e-mail message and sending this to the victim.
If the victim opens/executes the attachment, the program encrypts
a number of files on the victim's computer. A ransom note is then left behind for the victim.
The victim will be unable to open the encrypted files without the correct decryption key.
Once the ransom demanded in the ransom note is paid, the cracker may (or may not)
send the decryption key, enabling decryption of the "kidnapped" files.
Visible Symptoms:
Files in system folders:
[%APPDATA%]\Microsoft\Internet Explorer\Quick Launch\OSBodyguard.lnk
[%DESKTOP%]\OSBodyguard.lnk
[%APPDATA%]\Microsoft\Internet Explorer\Quick Launch\OSBodyguard.lnk
[%DESKTOP%]\OSBodyguard.lnk
How to detect OSBodyguard:
Files:
[%APPDATA%]\Microsoft\Internet Explorer\Quick Launch\OSBodyguard.lnk
[%DESKTOP%]\OSBodyguard.lnk
[%APPDATA%]\Microsoft\Internet Explorer\Quick Launch\OSBodyguard.lnk
[%DESKTOP%]\OSBodyguard.lnk
Folders:
[%COMMON_PROGRAMS%]\OSBodyguard
[%PROGRAM_FILES%]\OSBodyguard
Registry Keys:
HKEY_CURRENT_USER\software\osbodyguard
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\uninstall\osbodyguard_is1
HKEY_LOCAL_MACHINE\software\osbodyguard
Removing OSBodyguard:
You can download trial version of "Exterminate-It" antivirus software here, to check your computer instantly.
Or buy it to remove ALL viruses from your computer.Also Be Aware of the Following Threats:
Remove Media.Access Adware
Win32.Spy.Agent Trojan Removal instruction
Hoolaxy Trojan Removal
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