SG11201811213XA - Updating virtual memory addresses of target application functionalities for an updated version of application binary code - Google Patents

Updating virtual memory addresses of target application functionalities for an updated version of application binary code

Info

Publication number
SG11201811213XA
SG11201811213XA SG11201811213XA SG11201811213XA SG11201811213XA SG 11201811213X A SG11201811213X A SG 11201811213XA SG 11201811213X A SG11201811213X A SG 11201811213XA SG 11201811213X A SG11201811213X A SG 11201811213XA SG 11201811213X A SG11201811213X A SG 11201811213XA
Authority
SG
Singapore
Prior art keywords
application
binary code
international
virtual
mapping table
Prior art date
Application number
SG11201811213XA
Inventor
Subrato Kumar De
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201811213XA publication Critical patent/SG11201811213XA/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/3604—Software analysis for verifying properties of programs
    • G06F11/3612—Software analysis for verifying properties of programs by runtime analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1009—Address translation using page tables, e.g. page table structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/12—Replacement control
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • G06F21/53—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow by executing in a restricted environment, e.g. sandbox or secure virtual machine
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/562—Static detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/562—Static detection
    • G06F21/563—Static detection by source code analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/562—Static detection
    • G06F21/565—Static detection by checking file integrity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/566—Dynamic detection, i.e. detection performed at run-time, e.g. emulation, suspicious activities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1052—Security improvement
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/65—Details of virtual memory and virtual address translation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/03—Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms
    • G06F2221/033—Test or assess software
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/03—Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms
    • G06F2221/034—Test or assess a computer or a system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Virology (AREA)
  • Quality & Reliability (AREA)
  • Storage Device Security (AREA)
  • Devices For Executing Special Programs (AREA)
  • Debugging And Monitoring (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Stored Programmes (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Executing Machine-Instructions (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -C.-- -.` 111111101111 0 DOI HIM 3E1 0 1011010111 vii 01110111011110 MAMIE Organization International Bureau (10) International Publication Number 03 (43) International Publication Date ......P' WO 2018/022256 Al 01 February 2018 (01.02.2018) W I P0 I P C T (51) International Patent Classification: (72) Inventor: DE, Subrato Kumar; 5775 Morehouse Drive, GOOF 21/53 (2013.01) GOOF 21/56 (2013.01) San Diego, California 92121 (US). (21) International Application Number: (74) Agent: WIGMORE, Steven P. et al.; Smith Tempel Bla- PCT/US2017/040495 ha LLC, Two Ravinia Drive, Suite 700, Atlanta, Georgia (22) International Filing Date: 30346 (US). 30 June 2017 (30.06.2017) (81) Designated States (unless otherwise indicated, for every (25) Filing Language: English kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (26) Publication Language: English CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, (30) Priority Data: DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, 62/368,223 29 July 2016 (29.07.2016) US HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, 15/245,041 23 August 2016 (23.08.2016) US KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, (71) Applicant: QUALCOMM INCORPORATED [US/US]; OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, Attn: International IP Administration, 5775 Morehouse Dri- SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, ye, San Diego, California 92121-1714 (US). TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (54) Title: UPDATING VIRTUAL MEMORY ADDRESSES OF TARGET APPLICATION FUNCTIONALITIES FOR AN UPDAT- ED VERSION OF APPLICATION BINARY CODE 100 / MEMORY 104 VIRTUAL MACHINE 118 APPLICATION BINARY CODE 108 APPLICATION SOURCE CODE 110 : CPU 102 : HIGH-LEVEL OPERATING SYSTEM (HLOS) 106 VIRTUAL ADDRESS- REGISTERED APPLICATIONS 112 TO-FUNCTION MAPPING TABLE 120 TRUSTED ZONE 114 MALICIOUS CODE DETECTION ALGORITHM(S) 116 IDENTIFIER-TO- VIRTUAL-ADDRESS FIG. I MAPPING TABLE 122 11 ilf . (57) : Systems, methods, and computer programs are disclosed for updating virtual memory addresses of target application ei functionalities for an updated version of application binary code. The method comprises storing a virtual address mapping table associ- el ated with application binary code registered with a high-level operating system. The virtual address mapping table comprises a plurality N of virtual addresses mapped to corresponding target application functionalities in the application binary code. In response to receiving 0 --.... an updated version of the application binary code, a pseudo binary code template is selected, which is associated with one or more of Ot the plurality of virtual addresses in the virtual address mapping table. The pseudo binary code template is matched to binary instructions 1-1 c ::: :) in the updated version of the application binary code. The new virtual addresses corresponding to the matching binary instructions are ei C [Continued on next page] WO 2018/022256 Al IMEDIMOMMIDIRDERIONEEHOHOHIUMEHOE# (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: — as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) — as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3)) determined. The virtual address mapping table is updated with the new virtual addresses.
SG11201811213XA 2016-07-29 2017-06-30 Updating virtual memory addresses of target application functionalities for an updated version of application binary code SG11201811213XA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662368223P 2016-07-29 2016-07-29
US15/245,041 US10289847B2 (en) 2016-07-29 2016-08-23 Updating virtual memory addresses of target application functionalities for an updated version of application binary code
PCT/US2017/040495 WO2018022256A1 (en) 2016-07-29 2017-06-30 Updating virtual memory addresses of target application functionalities for an updated version of application binary code

Publications (1)

Publication Number Publication Date
SG11201811213XA true SG11201811213XA (en) 2019-02-27

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Application Number Title Priority Date Filing Date
SG11201811213XA SG11201811213XA (en) 2016-07-29 2017-06-30 Updating virtual memory addresses of target application functionalities for an updated version of application binary code
SG11201811211TA SG11201811211TA (en) 2016-07-29 2017-06-30 Kernel-based detection of target application functionality using virtual address mapping
SG11201811216WA SG11201811216WA (en) 2016-07-29 2017-06-30 Kernel-based detection of target application functionality using offset-based virtual address mapping

Family Applications After (2)

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SG11201811211TA SG11201811211TA (en) 2016-07-29 2017-06-30 Kernel-based detection of target application functionality using virtual address mapping
SG11201811216WA SG11201811216WA (en) 2016-07-29 2017-06-30 Kernel-based detection of target application functionality using offset-based virtual address mapping

Country Status (9)

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US (3) US10380342B2 (en)
EP (3) EP3491568B1 (en)
JP (3) JP6704504B2 (en)
KR (3) KR102058326B1 (en)
CN (3) CN109478217B (en)
BR (2) BR112019001506A2 (en)
SG (3) SG11201811213XA (en)
TW (3) TWI686744B (en)
WO (3) WO2018022256A1 (en)

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KR20190038543A (en) 2019-04-08
KR20190038542A (en) 2019-04-08
US10380342B2 (en) 2019-08-13
TW201807570A (en) 2018-03-01
KR102058326B1 (en) 2019-12-20
EP3491570A1 (en) 2019-06-05
BR112019001479A2 (en) 2019-04-30
WO2018022255A1 (en) 2018-02-01
TWI686744B (en) 2020-03-01
SG11201811216WA (en) 2019-02-27
CN109478217A (en) 2019-03-15
BR112019001506A2 (en) 2019-05-07
JP6704504B2 (en) 2020-06-03
EP3491569A1 (en) 2019-06-05
KR20190038544A (en) 2019-04-08
TW201805806A (en) 2018-02-16
JP2019527892A (en) 2019-10-03
BR112019001511A2 (en) 2019-04-30
US20180032441A1 (en) 2018-02-01
WO2018022257A1 (en) 2018-02-01
JP6704503B2 (en) 2020-06-03
CN109478217B (en) 2021-12-28
EP3491568B1 (en) 2022-02-23
JP2019528515A (en) 2019-10-10
TW201807576A (en) 2018-03-01
WO2018022256A1 (en) 2018-02-01
EP3491568A1 (en) 2019-06-05
US20180032721A1 (en) 2018-02-01
US10289847B2 (en) 2019-05-14
US10360383B2 (en) 2019-07-23
US20180032731A1 (en) 2018-02-01
TWI696950B (en) 2020-06-21
JP2019526123A (en) 2019-09-12
SG11201811211TA (en) 2019-02-27
CN109564608A (en) 2019-04-02
CN109643343A (en) 2019-04-16
CN109643343B (en) 2023-09-15
EP3491569B1 (en) 2020-04-22
KR102097256B1 (en) 2020-04-03

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