This indicates an attack attempt to exploit a remote File Execution vulnerability in Mitsubishi MC-WorkX Suite.
The vulnerability, which is located in the "IcoLaunch.dll" ActiveX control, can be exploited through misuse of a vulnerable method. An attacker can exploit this by tricking an unsuspecting user into visiting a malicious webpage and execute arbitrary code within the context of the application.
Mitsubishi MC-WorkX 8.02
System Compromise: Remote attackers can gain control of vulnerable systems.
Currently we are unaware of any vendor supplied patch or updates available for this issue.