COLLABORATIVE SYSTEM FOR CYBER SECURITY ANALYSIS

• US 20150172311A1
• Filed: 12/15/2014
• Published: 06/18/2015
• Est. Priority Date: 12/13/2013
• Status: Abandoned Application

• Current Assignee: Comilion Mobile Limited
• Original Assignee: Comilion Mobile Limited
• Inventors: Freedman, Kobi, Wertheim, Guy
• Application Number:
  US14/571,035
• Publication Number:
  US 20150172311A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04L 63/1433 Vulnerability analysis
• CPC Class Codes: H04L 63/1441 Countermeasures against malicious traffic countermeasures against attacks on cryptographic mechanisms H04L9/002
• CPC Class Codes: H04L 63/20 for managing network security; network security policies in general filtering policies H04L63/0227

Abstract

Methods, systems, devices and computer program products provide a multi-user collaborative environment for malware and security threat analyses and mitigation. One methodology for collaborative evaluation of cyber security threats includes receiving information associated with a cyber activity that is indicative of a potential cyber attack, and processing the information at a first server of the collaborative cyber analysis system to incorporate share restriction rules that include rules based on specific regulations promulgated by a government or an international organization, rules based on a enterprise policy or rules that are set by a user that are specific to the information. The processed information is then transmitted to a second server of the collaborative cyber analysis system, where the second server is allowed to access at least a portion of the information associated with the cyber activity, the enhanced information, or the cyber security countermeasure subject to the share restriction rules.

Claims

1. A method for collaborative evaluation of cyber security threats, the method comprising:

receiving information associated with a cyber activity that is indicative of a potential cyber attack;

processing the information at a first server of a collaborative cyber analysis system to at least incorporate share restriction rules with the information, the share restriction rules including one or more of;

rules based on specific regulations promulgated by a government or an international organization, rules based on a enterprise policy or rules that are set by a user of collaborative cyber analysis system that are specific to the information; and

transmitting, to at least a second server of the collaborative cyber analysis system, one or more of;

(a) the information associated with the cyber activity, (b) an enhanced information related to identification or mitigation of the potential cyber security attack, or (c) a cyber security countermeasure, wherein the at least second server is allowed to access at least a portion of the one or more of the information associated with the cyber activity, the enhanced information, or the cyber security countermeasure subject to the share restriction rules.

2. The method of claim 1, wherein the transmitting comprises automatically applying the share restriction rules to all data or messages related to the information that are transmitted from, or stored at, the first server so that at least one segment of the information, the enhanced information, or the cyber security countermeasure is not assessable to a first party while the at least one segment is accessible to a second party.

3. The method of claim 1, wherein the rules based on enterprise policy automatically incorporate access restriction mechanisms to all data or messages that are stored at, transmitted from, or access from a specific enterprise.

4. The method of claim 3, wherein the rules based on the enterprise policy permit sharing of the information, the enhanced information, or the cyber security countermeasure by the specific enterprise with a second enterprise which has had a predetermined number of interactions with the specific enterprise.

5. The method of claim 1, wherein the rules that are set by the user incorporate a time-based access restriction that allows access for a predetermined time interval to one or more of the information, the enhanced information, or the cyber security countermeasure.

6. The method of claim 1, further comprising subsequent to incorporation of the share restriction rules, revoking an access privilege to one or more of the information associated with the cyber activity, the enhanced information related to identification or mitigation of the potential cyber security attack, or the cyber security countermeasure.

7. The method of claim 1, wherein the processing comprises:

ascertaining at least one of;

(i) an identity of a source of the potential cyber attack,

(ii) the degree of damage to a networked computing system or to stored information that can be caused by the potential cyber attack, or

(iii) a specific pattern of cyber activity associated with the potential cyber attack; and

producing at least a portion of the enhanced information based on items (a), (b) or (c).

8. The method of claim 1, wherein

the cyber activity is associated with a software program, and

the processing comprises using a virtualization system to conduct a static analysis of the software program and a dynamic analysis of the software program, and

combining a result of the static analysis with a result of the dynamic analysis to produce at least a portion of the enhanced information.

9. The method of claim 8, wherein the dynamic analysis is conducted using a sandbox to execute the software program to identify a malicious behavior.

10. The method of claim 1, further comprising:

receiving additional information from at least the second server at the first server, the additional information having been produced based on one or more of the information associated with a cyber activity, the enhanced information, or the cyber security countermeasure that were transmitted to at least the second server, the additional information providing further data that facilitates one or more of;

identification of a source of the potential cyber attack, a degree of damage to a networked computing system or to stored information that can be caused by the potential cyber attack, or a specific pattern of cyber activity associated with the potential cyber attack.

11. The method of claim 1, further comprising:

receiving additional information at the first server from a plurality of other servers in the collaborative security analysis system, wherein

the processing comprises combing the additional information with the received information associated with the cyber activity according to past achievements or recommendations associated with the additional information to produce at least a portion of the enhanced information.

12. The method of claim 1, wherein the information associated with the cyber activity is received from a database.

13. The method of claim 12, wherein the database is associated with security information and event management (SIEM).

14. The method of claim 1, wherein the information associated with the cyber activity is received through an interface that is coupled to a security appliance operable to produce at least information indicative of a cyber threat.

15. The method of claim 1, wherein the specific regulations promulgated by a government or an international organization include rules that are in conformance with one or more of:

Gramm-Leach-Bliley Act (GLBA), Health Insurance Portability and Accountability Act (HIPPA), European Union'"'"'s data protection directive (DPD), or a U.S. or a European Union privacy regulation.

16. The method of claim 1, wherein the share restriction rules restrict access to one or more of the information, the enhanced information, or the cyber security countermeasure based on a type of data that is targeted by the potential cyber attack and based on an affiliation of a recipient of the information, the enhanced information, or the cyber security countermeasure.

17. The method of claim 16, wherein the type of data is financial data, the affiliation of the recipient is one or a United States entity or a non-United States entity, and the share restriction rules forbid sharing of the one or more of the information, the enhanced information, or the cyber security countermeasure regarding the potential cyber attack on the financial data with all non-United States entities.

18. The method of claim 1, wherein the rules based on specific regulations promulgated by a government or an international organization, the rules based on a enterprise policy, or the rules that are set by a user of collaborative cyber analysis system include privacy considerations.

19. The method of claim 1, wherein the processing includes performing a statistical testing on the information to determine a pattern of cyber activity that is associated with the potential cyber attack.

20. The method of claim 1, wherein:

one or more of the information, the enhanced information, or the cyber security countermeasure is in a first format that is compatible with a first cyber security system; and

the second server uses a translation component to translate one or more of the information, the enhanced information, or the cyber security countermeasure to a second format that is compatible with a second cyber security system.

21. The method of claim 1, wherein the processing comprises:

searching a repository and retrieving from the repository previously stored data associated with the cyber activity; and

combining the received information associated with the cyber activity with the previously stored data to produce the enhanced information.

22. The method of claim 1, wherein the share restriction rules prohibit sharing of an identify of a user of the collaborative cyber analysis system.

23. The method of claim 1, wherein the share restriction rules are enforced by all entities of the collaborative cyber analysis system.

24. The method of claim 1, wherein the share restriction rules enable ownership of one or more of the information, the enhanced information, or the cyber security countermeasure to be maintained throughout the collaborative cyber analysis system.

25. The method of claim 1, wherein the share restriction rules further include a provision for receiving monetary compensation in exchange for allowing the information to be shared with another entity.

26. The method of claim 1, further comprising:

processing, at the second sever, cyber activity data associated with a user of the second server to determine whether or not a correlation between the data associated with the user of the second server and one or more of the information associated with the cyber activity or the enhanced information related to identification or mitigation of the potential cyber security attack exists; and

upon a determination that a correlation exists, allowing the user of the second server access to at least part of the information associated with the cyber activity or the enhanced information related to identification or mitigation of the potential cyber security attack only upon a determination that access privileges established by a user of the first server allow the user of the second server to access the at least part of the information associated with the cyber activity or the enhanced information.

27. A computer program product, stored on one or more non-transitory computer readable media, comprising:

program code for receiving information associated with a cyber activity that is indicative of a potential cyber attack;

program code for processing the information at a first server of a collaborative cyber analysis system to at least incorporate share restriction rules with the information, the share restriction rules including one or more of;

rules based on specific regulations promulgated by a government or an international organization, rules based on a enterprise policy or rules that are set by a user of collaborative cyber analysis system that are specific to the information; and

program code for transmitting, to at least a second server of the collaborative cyber analysis system, one or more of;

(a) the information associated with the cyber activity, (b) an enhanced information related to identification or mitigation of the potential cyber security attack, or (c) a cyber security countermeasure, wherein the at least second server is allowed to access at least a portion of the one or more of the information associated with the cyber activity, the enhanced information, or the cyber security countermeasure subject to the share restriction rules.

28. The computer program product of claim 27, further comprising program code for automatically applying the share restriction rules to all data or messages related to the information that are transmitted from, or stored at, the first server so that at least one segment of the information, the enhanced information, or the cyber security countermeasure is not assessable to a first party while the at least one segment is accessible to a second party.

29. The computer program product of claim 27, wherein the rules based on enterprise policy automatically incorporate access restriction mechanisms to all data or messages that are stored at, transmitted from, or access from a specific enterprise.

30. The computer program product of claim 29, wherein the rules based on the enterprise policy permit sharing of the information, the enhanced information, or the cyber security countermeasure by the specific enterprise with a second enterprise which has had a predetermined number of interactions with the specific enterprise.

31. The computer program product of claim 27, wherein the rules that are set by the user incorporate a time-based access restriction that allows access for a predetermined time interval to one or more of the information, the enhanced information, or the cyber security countermeasure.

32. The computer program product of claim 27, further comprising program code for, subsequent to incorporation of the share restriction rules, revoking an access privilege to one or more of the information associated with the cyber activity, the enhanced information related to identification or mitigation of the potential cyber security attack, or the cyber security countermeasure.

33. The computer program product of claim 27, wherein the processing comprises:

ascertaining at least one of;

(i) an identity of a source of the potential cyber attack,

(ii) the degree of damage to a networked computing system or to stored information that can be caused by the potential cyber attack, or

(iii) a specific pattern of cyber activity associated with the potential cyber attack; and

producing at least a portion of the enhanced information based on items (a), (b) or (c).

34. The computer program product of claim 27, wherein

the cyber activity is associated with a software program, and

the processing comprises using a virtualization system to conduct a static analysis of the software program and a dynamic analysis of the software program, and

combining a result of the static analysis and a result of the dynamic analysis to produce at least a portion of the enhanced information.

35. The computer program product of claim 34, wherein the dynamic analysis is conducted using a sandbox to execute the software program to identify a malicious behavior.

36. The computer program product of claim 27, further comprising:

program code for receiving additional information from at least the second server at the first server, the additional information having been produced based on one or more of the information associated with a cyber activity, the enhanced information, or the cyber security countermeasure that were transmitted to at least the second server, the additional information providing further data that facilitates one or more of;

identification of a source of the potential cyber attack, a degree of damage to a networked computing system or to stored information that can be caused by the potential cyber attack, or a specific pattern of cyber activity associated with the potential cyber attack.

37. The computer program product of claim 27, further comprising:

program code for receiving additional information a the first server from a plurality of other servers in the collaborative security analysis system, wherein

the processing comprises combing the additional information with the received information associated with the cyber activity according to past achievements or recommendations associated with the additional information to produce at least a portion of the enhanced information.

38. The computer program product of claim 27, wherein the information associated with a cyber activity is received from a database.

39. The computer program product of claim 38, wherein the database is associated with security information and event management (SIEM).

40. The computer program product of claim 27, wherein the information associated with the cyber activity is received through an interface that is coupled to a security appliance operable to produce at least information indicative of a cyber threat.

41. The computer program product of claim 27, wherein the specific regulations promulgated by a government or an international organization include rules that are in conformance with one or more of:

Gramm-Leach-Bliley Act (GLBA), Health Insurance Portability and Accountability Act (HIPPA), European Union'"'"'s data protection directive (DPD), or a U.S. or a European Union privacy regulation.

42. The computer program product of claim 27, wherein the share restriction rules restrict access to one or more of the information, the enhanced information, or the cyber security countermeasure based on a type of data that is targeted by the potential cyber attack and based on an affiliation of a recipient of the information, the enhanced information, or the cyber security countermeasure.

43. The computer program product of claim 42, wherein the type of data is financial data, the affiliation of the recipient is one or a United States entity or a non-United States entity, and the share restriction rules forbid sharing of the one or more of the information, the enhanced information, or the cyber security countermeasure regarding the potential cyber attack on the financial data with all non-United States entities.

44. The computer program product of claim 27, wherein the rules based on specific regulations promulgated by a government or an international organization, the rules based on a enterprise policy, or the rules that are set by a user of collaborative cyber analysis system include privacy considerations.

45. The computer program product of claim 27, wherein the program code for processing includes program code for performing a statistical testing on the information to determine a pattern of cyber activity that is associated with the potential cyber attack.

46. The computer program product of claim 27, wherein:

one or more of the information, the enhanced information, or the cyber security countermeasure is in a first format that is compatible with a first cyber security system; and

the second server includes program code for translating one or more of the information, the enhanced information, or the cyber security countermeasure into a second format that is compatible with a second cyber security system.

47. The computer program product of claim 27, wherein the processing comprises:

searching a repository and retrieving from the repository previously stored data associated with the cyber activity; and

combining the received information associated with the cyber activity with the previously stored data to produce the enhanced information.

48. The computer program product of claim 27, wherein the share restriction rules prohibit sharing of an identify of a user of the collaborative cyber analysis system.

49. The computer program product of claim 27, wherein the share restriction rules are enforced by all entities of the collaborative cyber analysis system.

50. The computer program product of claim 27, wherein the share restriction rules enable ownership of one or more of the information, the enhanced information, or the cyber security countermeasure to be maintained throughout the collaborative cyber analysis system.

51. The computer program product of claim 27, wherein the share restriction rules further include a provision for receiving monetary compensation in exchange for allowing the information to be shared with another entity.

52. The computer program product of claim 27, further comprising:

program code for processing, at the second sever, cyber activity data associated with a user of the second server to determine whether or not a correlation between the data associated with the user of the second server and one or more of the information associated with the cyber activity or the enhanced information related to identification or mitigation of the potential cyber security attack exists; and

program code for, upon a determination that a correlation exists, allowing the user of the second server access to at least part of the information associated with the cyber activity or the enhanced information related to identification or mitigation of the potential cyber security attack only upon a determination that access privileges established by a user of the first server allow the user of the second server to access the at least part of the information associated with the cyber activity or the enhanced information.

53. A device, comprising:

a processor; and

a memory comprising processor executable code, the processor executable code, when executed by the processor, configures that device to;

receive information associated with a cyber activity that is indicative of a potential cyber attack;

process the information at a first server of a collaborative cyber analysis system to at least incorporate share restriction rules with the information, the share restriction rules including one or more of;

rules based on specific regulations promulgated by a government or an international organization, rules based on a enterprise policy or rules that are set by a user of collaborative cyber analysis system that are specific to the information; and

transmit, to at least a second server of the collaborative cyber analysis system, one or more of;

(a) the information associated with the cyber activity, (b) an enhanced information related to identification or mitigation of the potential cyber security attack, or (c) a cyber security countermeasure, wherein the at least second server is allowed to access at least a portion of the one or more of the information associated with a cyber activity, the enhanced information, or the cyber security countermeasure subject to the share restriction rules.

54. A system for collaborative evaluation of cyber security threats, the comprising:

a first server coupled to one or more computing devices of a first enterprise, the first server further coupled to a communication network to receive information associated with a cyber activity that is indicative of a potential cyber attack, the first server further including a processor to process the information to at least incorporate share restriction rules with the information, the share restriction rules including one or more of;

rules based on specific regulations promulgated by a government or an international organization, rules based on a enterprise policy or rules that are set by a user of collaborative cyber analysis system that is specific to the information, and to transmit the processed information to a second server; and

the second server coupled to the communication network to receive one or more of;

(a) the information associated with the cyber activity, (b) an enhanced information related to identification or mitigation of the potential cyber security attack, or (c) a cyber security countermeasure, wherein the second server is allowed to access at least a portion of the one or more of the information associated with the cyber activity, the enhanced information, or the cyber security countermeasure subject to the share restriction rules.

55. The system of claim 54, wherein the middleware component is configured to manage queuing or routing of messages that are exchanged between the first server and other entities of the system, including the second server.

56. The system of claim 55, wherein the middleware component is further configured to, prior to routing the messages to the second sever, remove an identity associated with the messages that is transmitted by the first server.

57. The system of claim 55, wherein the middleware component is configured to provide a directory of users, servers or enterprises associated with the system for collaborative evaluation of cyber security threats.

58. The system of claim 55, wherein the middleware component includes an interlocking subcomponent to synchronize data amongst different servers, or different users of the system.