Test was conducted on a virtual machine - Windows 7 Home Premium 32-Bit.
Samples were used from (malware.pl) in total there was 5 of them.
Method of testing:
Default settings.
Update to the latest virus database.
Restart of the system.
Execution of the files to see how the proactive security would react.
Saved results.
All the ransomware blocked:
Avira Internet Security 2013
Avira Free Antivirus 2013
Bitdefender Internet Security 2013
Bitdefender Antivirus Free Edition
Comodo Internet Security 2013
Dr.Web Антивирус
Emsisoft Anti-Malware
ESET Smart Security
F-Secure Internet Security 2013
G Data Internet Security 2014
Immunet Protect PRO
Kaspersky Internet Security 2013
Kingsoft Antivirus 2012
Malwarebytes Anti-Malware
McAfee Internet Security 2013
Panda Cloud Antivirus Free
Panda Internet Security 2013
Norton Internet Security 2013
Trend Micro Internet Security 2013
Webroot Internet Security Plus 2013
1 sample missed:
avast! Internet Security (2.exe)
avast! Free Antivirus (2.exe)
AVG Internet Security 2013 (1.exe)
AVG Anti-Virus Free 2013 (2.exe)
FortiClient для Windows (2.exe)
Microsoft Security Essentials (2.exe)
TrustPort Internet Security 2013 (2.exe)
VIPRE Internet Security 2013 (2.exe)
2 samples missed:
eScan Internet Security Suite (2,3.exe)
Immunet Protect Free (2,4.exe)
Norman Security Suite (1,2.exe)
PC Tools Internet Security (2,4.exe)
3 samples missed:
ArcaVir Internet Security 2013 (1,2,3.exe)
Source: AVLab: Тестирование защиты от троянов-вымогателей (ransomware): Апрель 2013 (Russian)
Full-report: http://avlab.pl/files/others/arts/31/test_ransomware.pdf (Polish)
Edit: Direct link edit