This indicates an attack attempt to exploit a remote Code Execution vulnerability in Quest InTrust.
The vulnerability, which is located in the "AnnotationX.dll" ActiveX control, can be exploited through misuse of the vulnerable method "Add" to allow an attacker to gain memory access. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application
Quest Software InTrust 10.4.x
System Compromise: Remote attackers can gain control of vulnerable systems.
Currently we are unaware of any vendor supplied patch for this issue.