Exploit:Win32/Pdfjsc.H is a detection for Javascript code that tries to exploit a vulnerability in Adobe Acrobat and Adobe Reader.

Exploit:Win32/CVE-2011-2100.A is a detection for malware, usually a DLL file, that exploits a vulnerability in Adobe Acrobat and Adobe Reader. The vulnerability is discussed in the following pages:

• CVE-2011-2100
• Adobe Security Advisory APSB11-16

Exploit:Java/CVE-2010-0840.BK is a detection for a malicious Java applet trojan that exploits a vulnerability described in CVE-2010-0840. Successful exploitation may lead to the downloading and execution of arbitrary files under the user's security context.

Exploit:HTML/IframeRef.X is a detection for specially-formed IFrame tags that point to remote websites containing malicious content, for example malicious JavaScript containing an exploit for a specific vulnerability.

Exploit:Java/Blacole.D is a Java Class module that is included in a JAR file. It is part of the 'Blackhole' exploit kit, described in CVE-2010-0840.

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

More information about the vulnerability is available in the following articles:

• CVE-2011-3544
• Oracle Java SE Critical Patch Update Advisory - October 2011

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.