SG11201811211TA - Kernel-based detection of target application functionality using virtual address mapping - Google Patents

Kernel-based detection of target application functionality using virtual address mapping

Info

Publication number
SG11201811211TA
SG11201811211TA SG11201811211TA SG11201811211TA SG11201811211TA SG 11201811211T A SG11201811211T A SG 11201811211TA SG 11201811211T A SG11201811211T A SG 11201811211TA SG 11201811211T A SG11201811211T A SG 11201811211TA SG 11201811211T A SG11201811211T A SG 11201811211TA
Authority
SG
Singapore
Prior art keywords
application
international
virtual address
virtual
mapping table
Prior art date
Application number
SG11201811211TA
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 SG11201811211TA publication Critical patent/SG11201811211TA/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)
  • Virology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (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 011101111111111111111H1111111111111110111111 Organization International Bureau (10) International Publication Number 03 (43) International Publication Date .../- WO 2018/022255 Al 01 February 2018 (01.02.2018) W I P0 I P C T (51) International Patent Classification: (74) Agent: WIGMORE, Steven P. et al.; Smith Tempel Bla- GO6F 21/53 (2013.01) ha LLC, Two Ravinia Drive, Suite 700, Atlanta, Georgia (21) International Application Number: 30346 (US). PCT/US2017/040492 (81) Designated States (unless otherwise indicated, for every (22) International Filing Date: kind of national protection available): AE, AG, AL, AM, 30 June 2017 (30.06.2017) AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, (25) Filing Language: English DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, (26) Publication Language: English HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, (30) Priority Data: MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, 62/368,223 29 July 2016 (29.07.2016) US OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 15/245,037 23 August 2016 (23.08.2016) US SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse (84) Designated States (unless otherwise indicated, for every Drive, San Diego, California 92121-1714 (US). kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (72) Inventor: DE, Subrato Kumar; 5775 Morehouse Drive, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, San Diego, California 92121 (US). TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, — = (54) Title: KERNEL-BASED DETECTION OF TARGET APPLICATION FUNCTIONALITY USING VIRTUAL ADDRESS MAP- _ PING = loo = / = MEMORY 104 = VIRTUAL MACHINE 118 APPLICATION BINARY CODE 108 APPLICATION SOURCE CODE 110 = = N - = CPU 102 - = = HIGH-LEVEL OPERATING SYSTEM (HLOS) 106 = = REGISTERED APPLICATIONS 112 VIRTUAL ADDRESS- TO-FUNCTION MAPPING TABLE 120 TRUSTED ZONE 114 = - MALICIOUS CODE DETECTION ALGORITHM(S) 116 IDENTIFIER-TO- VIRTUAL-ADDRESS FIG. I Il MAPPING TABLE 122 ir) ir) N N (57) : Systems, methods, and computer programs are disclosed for detecting high-level functionality of an application exe- c\"' cuting on a computing device. One method comprises storing, in a secure memory on a computing device, a virtual address mapping 0 ---, table for an application. The virtual address mapping table comprises a plurality of virtual addresses in the application binary code . t 1 : mapped to corresponding target application functionalities. The application is registered with a high-level operating system (HLOS). C During execution of the application binary code, the HLOS detects when one or more of the virtual addresses corresponding to the N target application functionalities are executed based on the virtual address mapping table. C [Continued on next page] WO 2018/022255 Al IMEDIM01101 DIDIRMOI00 1EE11OH1111111111111111111111111111 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(11)) — 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))
SG11201811211TA 2016-07-29 2017-06-30 Kernel-based detection of target application functionality using virtual address mapping SG11201811211TA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662368223P 2016-07-29 2016-07-29
US15/245,037 US10380342B2 (en) 2016-07-29 2016-08-23 Kernel-based detection of target application functionality using virtual address mapping
PCT/US2017/040492 WO2018022255A1 (en) 2016-07-29 2017-06-30 Kernel-based detection of target application functionality using virtual address mapping

Publications (1)

Publication Number Publication Date
SG11201811211TA true SG11201811211TA (en) 2019-02-27

Family

ID=61009931

Family Applications (3)

Application Number Title Priority Date Filing Date
SG11201811211TA SG11201811211TA (en) 2016-07-29 2017-06-30 Kernel-based detection of target application functionality using virtual address mapping
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
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)

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
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)

Country Link
US (3) US10380342B2 (en)
EP (3) EP3491569B1 (en)
JP (3) JP6704503B2 (en)
KR (3) KR102058326B1 (en)
CN (3) CN109564608A (en)
BR (3) BR112019001479A2 (en)
SG (3) SG11201811211TA (en)
TW (3) TWI686744B (en)
WO (3) WO2018022255A1 (en)

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JP2019527892A (en) 2019-10-03
TWI686744B (en) 2020-03-01
CN109478217B (en) 2021-12-28
EP3491568B1 (en) 2022-02-23
CN109643343A (en) 2019-04-16
SG11201811213XA (en) 2019-02-27
US20180032731A1 (en) 2018-02-01
CN109478217A (en) 2019-03-15
EP3491569B1 (en) 2020-04-22
CN109643343B (en) 2023-09-15
KR20190038542A (en) 2019-04-08
KR20190038543A (en) 2019-04-08
WO2018022255A1 (en) 2018-02-01
WO2018022256A1 (en) 2018-02-01
EP3491568A1 (en) 2019-06-05
WO2018022257A1 (en) 2018-02-01
KR102058326B1 (en) 2019-12-20
US20180032721A1 (en) 2018-02-01
SG11201811216WA (en) 2019-02-27
EP3491569A1 (en) 2019-06-05
KR102097256B1 (en) 2020-04-03
EP3491570A1 (en) 2019-06-05
KR20190038544A (en) 2019-04-08
US10380342B2 (en) 2019-08-13
BR112019001506A2 (en) 2019-05-07
US10360383B2 (en) 2019-07-23
CN109564608A (en) 2019-04-02
TWI696950B (en) 2020-06-21
BR112019001511A2 (en) 2019-04-30
JP2019526123A (en) 2019-09-12
US20180032441A1 (en) 2018-02-01
JP2019528515A (en) 2019-10-10
TW201807576A (en) 2018-03-01
JP6704503B2 (en) 2020-06-03
BR112019001479A2 (en) 2019-04-30
TW201805806A (en) 2018-02-16
JP6704504B2 (en) 2020-06-03
US10289847B2 (en) 2019-05-14
TW201807570A (en) 2018-03-01

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