cruelsister
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(This one is from Finland. Please click the link to see the application itself; it's long but of interest.)
Abstract
According to a first aspect of the present invention there is provided a method of operating a computer to detect malware, which malware writes a copy of an executable file to a non-volatile memory of the computer and creates a launch point that causes that executable file to be run at start-up of the computer. The method includes, during the shutdown procedures of the computer, monitoring the creation and/or modification of any launch points and, for any such modification or creation, saving a further copy of any executable file associated with the launch point to the non-volatile memory, and, following a subsequent start-up of the computer, examining said further copy to determine if it is potential malware.
Abstract
According to a first aspect of the present invention there is provided a method of operating a computer to detect malware, which malware writes a copy of an executable file to a non-volatile memory of the computer and creates a launch point that causes that executable file to be run at start-up of the computer. The method includes, during the shutdown procedures of the computer, monitoring the creation and/or modification of any launch points and, for any such modification or creation, saving a further copy of any executable file associated with the launch point to the non-volatile memory, and, following a subsequent start-up of the computer, examining said further copy to determine if it is potential malware.
