This attack could pose a serious security threat. You should take immediate action to stop any damage or prevent further damage from happening.
This signature detects attempt to exploit a remote command-execution vulnerability by passing long arguments passed into a method of H+H Software Virtual CD VC9API.DLL ActiveX control.
Virtual CD is a CD emulator application for Windows.
Virtual CD 'vd9api.dll' ActiveX control is prone to a remote command-execution vulnerability. This issue affects the 'VCDLaunchAndWait' method. An attacker can pass arbitrary commands through the arguments of the affected script and carry out various attacks.
A successful attack can allow the attacker to gain unauthorized remote access to a vulnerable computer in the context of the affected user.
Virtual CD 220.127.116.11 is vulnerable to this issue; other versions may be affected as well.
- H+H Software Virtual CD 9.0 2