Make BHO in C #

BHO (Browser Helper Object) is a plug-in that is sent to run in IE browser. In our daily life in the use of BHO, such as: Thunderbolt detect whether the user clicked the download link bho. Using BHO can also make some very interesting programs: the theft of user input on the Web page password information.

Next, let's make a spoof BHO, the function of the BHO is as follows:

1. After the registration is successful, each time the user browses a new page, it automatically injects a button into the page

2. Click this button to get the sensitive information that the user has entered in the webpage.

Operation Steps

Figure 1

Figure 2