IP Library Granted Patent US 8,438,637
Granted Patent B1
US 8,438,637 · App. 12/142,490 · Granted May 7, 2013

System, method, and computer program product for performing an analysis on a plurality of portions of potentially unwanted data each requested from a different device

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Quick Facts
Patent No.
US 8,438,637
App. No.
12/142,490
Granted
May 7, 2013
Kind
B1
Abstract

A system, method, and computer program product are provided for performing an analysis on a plurality of portions of potentially unwanted data each requested from a different device. In use, a detection of potentially unwanted data (e.g., potentially malicious data) is identified based on a first analysis. Additionally, receipt of a plurality of portions of the potentially unwanted data is requested, where each of the plurality of portions is requested from a different device. Further, a second analysis is performed on the plurality of portions of the potentially unwanted data for determining whether the potentially unwanted data is unwanted (e.g., malicious).

Claims (28)

1. A non-transitory computer readable medium comprising executable instructions stored thereon, the executable instructions to cause a processor to:

identify a detection of potentially unwanted data based on a first analysis;

request receipt of a plurality of different portions of the potentially unwanted data, each of the plurality of different portions requested from a different device

receive the plurality of different portions;

assemble the plurality of different portions; and

perform a second analysis on the plurality of different portions of the potentially unwanted data for determining whether the potentially unwanted data is unwanted.

2. The non-transitory computer readable medium of claim 1 , wherein the potentially unwanted data includes potentially malicious data.

3. The non-transitory computer readable medium of claim 1 , wherein the first analysis is performed at a client device.

4. The non-transitory computer readable medium of claim 3 , wherein the first analysis includes monitoring the client device.

5. The non-transitory computer readable medium of claim 1 , wherein the first analysis includes a behavioral analysis.

6. The non-transitory computer readable medium of claim 1 , wherein the first analysis includes a heuristic analysis.

7. The non-transitory computer readable medium of claim 3 , wherein the executable instructions to cause a processor to identify comprise instructions to cause the processor to receive notification of the detection from the client device.

8. The non-transitory computer readable medium of claim 1 , wherein each of the different devices have detected the potentially unwanted data.

9. The non-transitory computer readable medium of claim 1 , wherein the plurality of different portions are assembled during receipt of the plurality of different portions.

10. The non-transitory computer readable medium of claim 1 , further comprising executable instructions to cause the processor to verify the assembled different portions.

11. The non-transitory computer readable medium of claim 10 , wherein the executable instructions to cause the processor to verify comprise executable instructions to verify using a hash.

12. The non-transitory computer readable medium of claim 1 , wherein a size of the plurality of different portions is based on a characteristic of each device.

13. The non-transitory computer readable medium of claim 1 , wherein a size of each of the plurality of different portions requested is based on a network connection speed of an associated one of the different devices.

14. The non-transitory computer readable medium of claim 1 , wherein the executable instructions to cause the processor to perform the second analysis comprise executable instructions to cause the processor to determine whether the plurality of different portions include malware, and it is determined that the potentially unwanted data is unwanted if it is determined that the plurality of different portions include the malware.

15. The non-transitory computer readable medium of claim 1 , wherein the executable instructions to cause the processor to identify comprise executable instructions to cause the processor to identify using a hash of the potentially unwanted data.

16. A method, comprising:

identifying a detection of potentially unwanted data based on a first analysis;

requesting receipt of a plurality of different portions of the potentially unwanted data, each of the plurality of different portions requested from a different device

receiving the plurality of different portions;

assembling the plurality of different portions; and

performing a second analysis on the plurality of different portions of the potentially unwanted data for determining whether the potentially unwanted data is unwanted.

17. A system, comprising:

a hardware processor configured to identify a detection of potentially unwanted data based on a first analysis, request receipt of a plurality of different portions of the potentially unwanted data, receive the plurality of different portions, assemble the plurality of different portions, each of the plurality of different portions requested from a different device, and perform a second analysis on the plurality of different portions of the potentially unwanted data to determine whether the potentially unwanted data is unwanted.

Assignments (10)
CORRECTIVE ASSIGNMENT TO CORRECT THE THE PATENT TITLES AND REMOVE DUPLICATES IN THE SCHEDULE PREVIOUSLY RECORDED AT REEL: 059354 FRAME: 0335. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Jun 23, 2022
From: MCAFEE, LLC
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 060792/0307 →
SECURITY INTEREST Recorded Mar 3, 2022
From: MCAFEE, LLC
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
Reel/Frame 059354/0335 →
RELEASE OF INTELLECTUAL PROPERTY COLLATERAL - REEL/FRAME 045056/0676 Recorded Mar 2, 2022
From: MORGAN STANLEY SENIOR FUNDING, INC., AS COLLATERAL AGENT
To: MCAFEE, LLC
Reel/Frame 059354/0213 →
RELEASE OF INTELLECTUAL PROPERTY COLLATERAL - REEL/FRAME 045055/0786 Recorded Oct 26, 2020
From: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
To: MCAFEE, LLC
Reel/Frame 054238/0001 →
CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVE PATENT 6336186 PREVIOUSLY RECORDED ON REEL 045056 FRAME 0676. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST. Recorded Oct 22, 2020
From: MCAFEE, LLC
To: MORGAN STANLEY SENIOR FUNDING, INC.
Reel/Frame 054206/0593 →
CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVE PATENT 6336186 PREVIOUSLY RECORDED ON REEL 045055 FRAME 786. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST. Recorded Oct 22, 2020
From: MCAFEE, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 055854/0047 →
SECURITY INTEREST Recorded Jan 12, 2018
From: MCAFEE, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 045055/0786 →
SECURITY INTEREST Recorded Jan 12, 2018
From: MCAFEE, LLC
To: MORGAN STANLEY SENIOR FUNDING, INC.
Reel/Frame 045056/0676 →
CHANGE OF NAME AND ENTITY CONVERSION Recorded Aug 24, 2017
From: MCAFEE, INC.
To: MCAFEE, LLC
Reel/Frame 043665/0918 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 19, 2008
From: GRYAZNOV, DMITRY O.
To: MCAFEE, INC.
Reel/Frame 021128/0419 →