Summary
Exploit:Java/Majava.A identifies malicious files that exploit vulnerabilities in the Java Runtime Environment (JRE).
Disinfection & Removal
Prevention
Java exploits typically target known vulnerabilities in the Java Runtime Environment; to prevent successful exploitation, please ensure you install the latest updates available for Java and/or remove any old, unnecessary installations.
To ensure you have the recommended version of Java installed on your system, please refer to the vendor's Verify Java version page.
Disinfection
F-Secure Anti-Virus will automatically clean the relevant files.
Suspect A False Positive?
If you suspect a file has been wrongly identified by this detection (that is, it is a False Positive), you may elect to submit a sample of the file to our Labs for further analysis via:
Technical Details
Exploit:Java/Majava.A is a Generic Detection that identifies exploit files used to target and exploit vulnerabilities in the Java Runtime Environment (JRE).
If successfully used, exploits can provide an attacker with a wide range of possible actions, from viewing data on a restricted-user database to almost complete control of a compromised system.
The exploit files may be delivered by other malware, such as the Blackhole exploit kit.
For more information, please see:
Submit a sample
Wondering if a file or URL is malicious? Submit a sample to our Lab for analysis via the Sample Analysis System (SAS)
Give And Get Advice
Give advice. Get advice. Share the knowledge on our free discussion forum.
Check the Security level on your PC

F-Secure Health Check will help you identify the security level on your PC for free