Exploit:Java/CVE-2011-3544.NF is a malicious Java applet that attempts to exploit a vulnerability (CVE-2011-3544) in the Java Runtime Environment (JRE) in order to download and install files of an attacker's choice onto your computer. 

If you visit a website containing the malicious code while using a vulnerable version of Java, the exploit is loaded. It then attempts to download and execute files from a remote host/URL; the files that are downloaded and executed could include additional malware.

The following versions of Java are vulnerable to this exploit:

• JDK and JRE 7 Java SE
• JDK and JRE 6 Update 27 and earlier Java SE
• JDK and JRE 5.0 Update 31 and earlier Java SE
• SDK and JRE 1.4.2_33 and earlier Java SE
• JavaFX 2.0 JavaFX
• JRockit R28.1.4 and earlier (JDK and JRE 6 and 5.0) JRockit

Exploit:Java/CVE-2011-3544.gen!C is a generic detection for a malicious Java applet stored within a Java Archive (.JAR) that attempts to exploit a vulnerability in a Java Runtime Environment (JRE) component in Oracle, JAVA SE JDK and JRE 7, 6 update 27 and earlier. The vulnerability, discussed in CVE-2011-3544, allows an unsigned Java applet to gain elevated privileges and potentially have unrestricted access to run arbitrary Java code outside of the "sandbox" environment.

Exploit:Java/CVE-2011-3544.gen!A is a generic detection for a malicious Java applet stored within a Java Archive (.JAR) that attempts to exploit a vulnerability in a Java Runtime Environment (JRE) component in Oracle, JAVA SE JDK and JRE 7, 6 update 27 and earlier. The vulnerability, discussed in CVE-2011-3544, allows an unsigned Java applet to gain elevated privileges and potentially have unrestricted access to run arbitrary Java code outside of the "sandbox" environment.

Exploit:Java/CVE-2011-3544.gen!B is a generic detection for a malicious Java applet stored within a Java Archive (.JAR) that attempts to exploit a vulnerability in a Java Runtime Environment (JRE) component in Oracle, JAVA SE JDK and JRE 7, 6 update 27 and earlier. The vulnerability, discussed in CVE-2011-3544, allows an unsigned Java applet to gain elevated privileges and potentially have unrestricted access to run arbitrary Java code outside of the "sandbox" environment.

Exploit:Java/CVE-2011-3544.gen!D is the generic detection for a obfuscated malicious Java applet stored within a Java Archive (.JAR) that attempts to exploit a vulnerability in Java Runtime Environment (JRE). The vulnerability, discussed in CVE-2011-3544, allows an unsigned Java applet to gain elevated privileges and potentially have unrestricted access to run arbitrary Java code outside of the "sandbox" environment.