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.

Exploit:Win32/CVE-2009-3129 is the detection for an exploit targeting a Microsoft Excel vulnerability. This vulnerability allows the execution of arbitrary code with the privileges of the currently logged-on user.

TrojanDownloader:JS/Psyme.MR is a detection for script that attempts to use a certain exploit to download and run other malware.

Exploit:JS/IframeWrite.A is the detection for specially formed IFrame tags that point to remote websites containing malicious content. For example, the IFrame may point to a malicious JavaScript containing an exploit for a specific vulnerability.