Method and apparatus for determining software trustworthiness
View Patent ↗Aspects of the invention relate to a method, apparatus, and computer readable medium for determining software trustworthiness. In some examples, a software package identified as including at least one file of unknown trustworthiness is installed on a clean machine. A report package including a catalog of files that have been installed or modified on the clean machine by the software package is generated. Identification attributes for each of the files in the catalog is determined. Each of the files in the catalog is processed to assign a level of trustworthiness thereto. The report package is provided as output.
1. A method of prioritizing software trustworthiness analysis, comprising:
receiving information associated with files of unknown trustworthiness stored on client computers;
determining, using at least one computer processor, prevalence of at least one file of the files stored on the client computers in response to the information;
removing from the information associated with files, information associated with at least one file in response to the prevalence thereof falling below a prevalence threshold; and
generating a list of files to be tested for trustworthiness based on the determined prevalence of the at least one file.
2. The method of claim 1 , wherein the list of files to be tested is generated based on the determined prevalence of the at least one file exceeding the prevalence threshold.
3. The method of claim 1 , wherein the list of files to be tested is generated based on a specified number of client computer requests for testing of the at least one file.
4. The method of claim 1 , wherein the list of files to be tested is generated based on information from a software publisher related to the prevalence of a software package containing the at least one file.
5. The method of claim 1 , wherein the list of files to be tested is used by a user to provide software to a test computer.
6. The method of claim 1 , wherein software to be tested is provided by a software package monitor to a test computer.
7. The method of claim 6 , wherein the test computer comprises a virtual machine.
8. The method of claim 1 , wherein a software package containing the at least one file is listed in the generated list of files.
9. The method of claim 1 , further comprising:
monitoring a website of a vendor indicated as being trustworthy sources of software; and
identifying a software package from the website for testing.
10. The method of claim 9 , further comprising:
downloading the identified software package; and
providing the identified software package to a test computer.
11. A non-transitory computer readable storage medium having stored thereon instructions that when executed by a processor cause the processor to perform a method of prioritizing software trustworthiness analysis, comprising:
receiving information associated with files of unknown trustworthiness stored on client computers;
determining, using at least one computer processor, prevalence of at least one file of the files stored on the client computers in response to the information;
removing from the information associated with files, information associated with at least one file in response to the prevalence thereof falling below a prevalence threshold; and
generating a list of files to be tested for trustworthiness based on the determined prevalence of the at least one file.
12. An apparatus for prioritizing software trustworthiness analysis, comprising:
at least one computer processor configured to:
receive information associated with files of unknown trustworthiness stored on client computers;
determine, using at least one computer processor, prevalence of at least one file of the files stored on the client computers in response to the information;
remove from the information associated with files, information associated with at least one file in response to the prevalence thereof falling below a prevalence threshold; and
generate a list of files to be tested for trustworthiness based on the determined prevalence of the at least one file.
13. The apparatus of claim 12 , wherein the list of files to be tested is generated based on the determined prevalence of the at least one file exceeding the prevalence threshold.
14. The apparatus of claim 12 , wherein the list of files to be tested is generated based on a specified number of client computer requests for testing of the at least one file.
15. The apparatus of claim 12 , wherein the list of files to be tested is generated based on information from a software publisher related to the prevalence of a software package containing the at least one file.
16. The apparatus of claim 12 , wherein software to be tested is provided by a software package monitor to a test computer.
17. The apparatus of claim 16 , wherein the test computer comprises a virtual machine.
18. The apparatus of claim 12 , wherein a software package containing the at least one file is listed in the generated list of files.
19. The apparatus of claim 12 , wherein the computer processor is further configured to:
monitor a website of a vendor indicated as being trustworthy sources of software; and
identify a software package from the website for testing.
20. The apparatus of claim 19 , wherein the computer processor is further configured to:
download the identified software package; and
provide the identified software package to a test computer.