CN104965777B - A kind of method, apparatus and system of safety test - Google Patents
A kind of method, apparatus and system of safety test Download PDFInfo
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- CN104965777B CN104965777B CN201510059992.XA CN201510059992A CN104965777B CN 104965777 B CN104965777 B CN 104965777B CN 201510059992 A CN201510059992 A CN 201510059992A CN 104965777 B CN104965777 B CN 104965777B
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Abstract
The invention discloses a kind of methods of safety test, comprising: indicates information according to filtering, function corresponding to the filtering instruction information is determined from the program being currently running；Show that the bytecode and source code of the function, the source code are used to show the loophole of the function；Information is indicated according to modification, bytecode corresponding to the loophole is modified, to test the correctness of the loophole.The method of safety test provided in an embodiment of the present invention can search loophole during program is run, and verify the correctness of loophole, so as to quickly find loophole, improve the efficiency of safety test.
Description
Technical field
The present invention relates to field of computer technology, and in particular to a kind of method, apparatus and system of safety test.
Background technique
As mobile internet era arrives, mobile phone games start largely to break out, however are limited by the environment system of vulnerable network
About, mobile phone games security situation is severe, and cheating threshold is extremely low, largely plug-in to be flooded with mobile phone games market.Mobile phone games peace
Full test is analyzed from the angle of enemy, finds security risk in advance, pre-buried security strategy, a kind of to make an initiative sally in advance
Scheme.
Current mobile phone games testing scheme is usually that tester unpacks the installation kit of game, static reading
A large amount of source codes carry out cognizance code function, therefrom find loophole, and modify to the loophole, then be packaged to the installation kit,
Signature, installation.In this way, leading to the inefficiency of test.
Summary of the invention
The embodiment of the present invention provides a kind of method of safety test, and the efficiency of safety test can be improved.The present invention is implemented
Example additionally provides corresponding apparatus and system.
First aspect present invention provides a kind of method of safety test, comprising:
Information is indicated according to filtering, and function corresponding to the filtering instruction information is determined from the program being currently running；
Show that the bytecode and source code of the function, the source code are used to show the loophole of the function；
Information is indicated according to modification, bytecode corresponding to the loophole is modified, to test the correctness of the loophole.
Second aspect of the present invention provides a kind of device of safety test, comprising:
Determination unit determines that the filtering indicates information from the program being currently running for indicating information according to filtering
Corresponding function；
Display unit, for showing that the bytecode and source code of the determining function of the determination unit, the source code are used
In the loophole for showing the function；
Unit is modified, for indicating information according to modification, modifies word corresponding to the loophole that the display unit is shown
Code is saved, to test the correctness of the loophole.
Third aspect present invention provides a kind of safety test system, comprising: program running gear and test equipment,
The test equipment is used for: indicating information according to filtering, the filtering instruction is determined from the program being currently running
Function corresponding to information；Show that the bytecode and source code of the function, the source code are used to show the loophole of the function；Root
Information is indicated according to modification, bytecode corresponding to the loophole is modified, to test the correctness of the loophole.
The embodiment of the present invention, which is used, indicates information according to filtering, and the filtering instruction letter is determined from the program being currently running
The corresponding function of breath；Show that the bytecode and source code of the function, the source code are used to show the loophole of the function；According to
Modification instruction information, modifies bytecode corresponding to the loophole, to test the correctness of the loophole.With need in the prior art
Want it is static search each function one by one and therefrom search loophole compare, cause testing efficiency lowly to be compared, the embodiment of the present invention provides
Safety test method, loophole can be searched during program is run, and the correctness of loophole be verified, so as to fast
Speed finds loophole, improves the efficiency of safety test.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is an embodiment schematic diagram of the method for safety test in the embodiment of the present invention；
Fig. 2 is a schematic diagram of the Sample Scenario of the method for safety test in the embodiment of the present invention；
Fig. 3 is another schematic diagram of the Sample Scenario of the method for safety test in the embodiment of the present invention；
Fig. 4 is another schematic diagram of the Sample Scenario of the method for safety test in the embodiment of the present invention；
Fig. 5 A is another schematic diagram of the Sample Scenario of the method for safety test in the embodiment of the present invention；
Fig. 5 B is another schematic diagram of the Sample Scenario of the method for safety test in the embodiment of the present invention；
Fig. 6 is an embodiment schematic diagram of the device of safety test in the embodiment of the present invention；
Fig. 7 is another embodiment schematic diagram of the device of safety test in the embodiment of the present invention；
Fig. 8 is another embodiment schematic diagram of the device of safety test in the embodiment of the present invention；
Fig. 9 is another embodiment schematic diagram of the device of safety test in the embodiment of the present invention；
Figure 10 is another embodiment schematic diagram of the device of safety test in the embodiment of the present invention；
Figure 11 is an embodiment schematic diagram of safety test system in the embodiment of the present invention.
Specific embodiment
The embodiment of the present invention provides a kind of method of safety test, and the efficiency of safety test can be improved.The present invention is implemented
Example additionally provides corresponding apparatus and system.It is described in detail separately below.
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
In the embodiment of the present invention, program running gear can be mobile terminal or other terminal devices.
Refering to fig. 1, an embodiment of the method for safety test provided in an embodiment of the present invention includes:
101, information is indicated according to filtering, letter corresponding to the filtering instruction information is determined from the program being currently running
Number.
Filtering instruction information can be the function name of the function to be positioned in the embodiment of the present invention, be also possible to be positioned
Keyword in function, the program being currently running can be a games, can have multiple functions in the games, this
Sample, after receiving filtering instruction information, so that it may determine that the filtering is indicated from multiple programs according to filtering instruction information
Function corresponding to information.
102, show that the bytecode and source code of the function, the source code are used to show the loophole of the function.
Each function has corresponding bytecode and source code, can pass through compiling or decompiling between bytecode and source code
It obtains.
103, information is indicated according to modification, bytecode corresponding to the loophole is modified, to test the correct of the loophole
Property.
Modification instruction information can be the replacement information of loophole bytecode.
The correctness of test loophole refers to that determining that the loophole is all is real loophole.
The embodiment of the present invention, which is used, indicates information according to filtering, and the filtering instruction letter is determined from the program being currently running
The corresponding function of breath；Show that the bytecode and source code of the function, the source code are used to show the loophole of the function；According to
Modification instruction information, modifies bytecode corresponding to the loophole, to test the correctness of the loophole.With need in the prior art
Want it is static search each function one by one and therefrom search loophole compare, cause testing efficiency lowly to be compared, the embodiment of the present invention provides
Safety test method, loophole can be searched during program is run, and the correctness of loophole be verified, so as to fast
Speed finds loophole, improves the efficiency of safety test.
Optionally, on the basis of above-mentioned Fig. 1 corresponding embodiment, the method for safety test provided in an embodiment of the present invention
Another embodiment in, before the bytecode and source code for showing the function, the method can also include:
Obtain bytecode corresponding to the function；
Decompiling is carried out to the bytecode, obtains the corresponding source code of the bytecode.
In the embodiment of the present invention, the corresponding source code of the bytecode is obtained by carrying out decompiling to bytecode, so as to
To show on one screen bytecode and source code, tester can quickly find loophole by source code, thus quickly
Determination bytecode on loophole, to improve testing efficiency.
Optionally, on the basis of above-mentioned Fig. 1 corresponding alternative embodiment, safety test provided in an embodiment of the present invention
It is described to obtain bytecode corresponding to the function in another embodiment of method, may include:
The function is compiled, bytecode corresponding to the function is obtained.
In the embodiment of the present invention, after function determines, directly the function can be compiled, obtain the corresponding word of the function
Save code.
Optionally, on the basis of the corresponding embodiment of above-mentioned Fig. 1 or alternative embodiment, peace provided in an embodiment of the present invention
It is described that information is indicated according to modification in another embodiment for the method tested entirely, bytecode corresponding to the loophole is modified, with
The correctness for testing the loophole may include:
Obtain modification instruction information；
The modification instruction information is substituted into the position of bytecode corresponding to the loophole；
The program that modified function transfer is currently running described in, the modified function are currently running described
Program operation, to test the correctness of the loophole.
In the embodiment of the present invention, modification instruction information can be tester's input, and modification instruction information is substituted into
Then the position of bytecode corresponding to loophole runs the modified program, such as: the game in continuous service is leaked accordingly
Whether hole changes, so that it is determined that the loophole whether necessary being.
Optionally, on the basis of the corresponding embodiment of above-mentioned Fig. 1 or alternative embodiment, peace provided in an embodiment of the present invention
It is described that information is indicated according to modification in another embodiment for the method tested entirely, bytecode corresponding to the loophole is modified, with
It tests after the correctness of the loophole, the method can also include:
The loophole is uploaded to sample database.
In the embodiment of the present invention, after test springs a leak, which is uploaded into sample database, then for the loophole in sample database
Unified processing is carried out, to improve the efficiency of loophole reparation.
In order to make it easy to understand, illustrating the method for safety test in the embodiment of the present invention by taking an application scenarios as an example below:
As shown in Fig. 2, tester from the game being currently running it can be found that the game in loophole that may be present,
Such as: tester needs to test the attack monster in game with the presence or absence of logic loophole, then replay attack can blame in gaming
Object operation, the calling function during this is intercepted by tool, and attack this operation is accurately positioned out in the filter of window
It calculates function (hurt), the function as corresponding to the serial number 806 in Fig. 2 is hurt function.
The bytecode of the function can be compiled out by double-clicking the hurt function shown in Fig. 2, and according to the bytecode
Decompiling goes out the source code of the hurt function, while showing the bytecode and source code of the hurt function, as shown in figure 3, passing through reading
Source code can quickly determine the position that injury is calculated in bytecode, then dynamically modify the bytecode, as shown in figure 4, by loophole
The bytecode at place is revised as 50 by 0, and observes test effect in gaming, if personage attacks the attack that monster occurs 50 times
Power then illustrates really to be loophole at this, and it is accurate that loophole is searched, and the loophole is then uploaded sample database, as fig. 5 a and fig. 5b,
There are fatal loopholes under hurt function, game charater attack can be caused to increase by 50 times by altered data, can be in game
It comes into force, destroys game normal rule.
As shown in fig. 6, an embodiment of the device 20 of safety test provided in an embodiment of the present invention includes:
Determination unit 201 determines the filtering instruction letter for indicating information according to filtering from the program being currently running
The corresponding function of breath；
Display unit 202, it is described for showing the bytecode and source code of the determining function of the determination unit 201
Source code is used to show the loophole of the function；
Unit 203 is modified, for indicating information according to modification, it is right to modify the loophole institute that the display unit 202 is shown
The bytecode answered, to test the correctness of the loophole.
In the embodiment of the present invention, determination unit 201 indicates information according to filtering, from the program being currently running described in determination
Function corresponding to filtering instruction information；Display unit 202 shows the bytecode for the function that the determination unit 201 determines
And source code, the source code are used to show the loophole of the function；It modifies unit 203 and information is indicated according to modification, modify the exhibition
Show bytecode corresponding to loophole that unit 202 is shown, to test the correctness of the loophole.With need in the prior art it is quiet
State, which searches each function one by one and therefrom searches loophole, to be compared, and causes testing efficiency lowly to be compared, peace provided in an embodiment of the present invention
The device tested entirely can search loophole during program is run, and verify the correctness of loophole, so as to quick
Loophole is found, the efficiency of safety test is improved.
Optionally, on the basis of above-mentioned Fig. 6 corresponding embodiment, refering to Fig. 7, safety provided in an embodiment of the present invention is surveyed
In another embodiment of the device 20 of examination, described device further include:
Acquiring unit 204, for obtaining bytecode corresponding to the function that the determination unit 201 determines；
Decompiling unit 205, the bytecode for obtaining to the acquiring unit 204 carry out decompiling, obtain the word
Save the corresponding source code of code.
In the embodiment of the present invention, the corresponding source code of the bytecode is obtained by carrying out decompiling to bytecode, so as to
To show on one screen bytecode and source code, tester can quickly find loophole by source code, thus quickly
Determination bytecode on loophole, to improve testing efficiency.
Optionally, on the basis of above-mentioned Fig. 7 corresponding embodiment, the device of safety test provided in an embodiment of the present invention
In 20 another embodiment,
The acquiring unit 204 obtains bytecode corresponding to the function for being compiled to the function.
In the embodiment of the present invention, after function determines, directly the function can be compiled, obtain the corresponding word of the function
Save code.
Optionally, on the basis of above-mentioned Fig. 6 corresponding embodiment, refering to Fig. 8, safety provided in an embodiment of the present invention is surveyed
In another embodiment of the device 20 of examination, the modification unit 203 includes:
Subelement 2031 is obtained, for obtaining modification instruction information；
Subelement 2032 is replaced, the modification instruction information for obtaining the acquisition subelement 2031 is substituted into institute
State the position of bytecode corresponding to loophole；
Transmission subelement 2033, for the modified function transfer of subelement 2032 will to be replaced described in, after the modification
Function in the operation, to test the correctness of the loophole.
In the embodiment of the present invention, modification instruction information can be tester's input, and modification instruction information is substituted into
Then the position of bytecode corresponding to loophole runs the modified program, such as: the game in continuous service is leaked accordingly
Whether hole changes, so that it is determined that the loophole whether necessary being.
Optionally, on the basis of above-mentioned Fig. 6 corresponding embodiment, refering to Fig. 9, safety provided in an embodiment of the present invention is surveyed
In another embodiment of the device 20 of examination, described device further include:
Uploading unit 206 will be described for after the modification unit 203 modifies bytecode corresponding to the loophole
Loophole is uploaded to sample database.
In the embodiment of the present invention, after test springs a leak, which is uploaded into sample database, then for the loophole in sample database
Unified processing is carried out, to improve the efficiency of loophole reparation.
Figure 10 is the structural schematic diagram of the device 20 of safety test in the embodiment of the present invention.The device 20 of safety test can wrap
Include input equipment 210, output equipment 220, processor 230 and memory 240.
Memory 240 may include read-only memory and random access memory, and provide instruction sum number to processor 230
According to.The a part of of memory 240 can also include nonvolatile RAM (NVRAM).
Memory 240 stores following element, executable modules or data structures perhaps their subset or
Their superset:
Operational order: including various operational orders, for realizing various operations.
Operating system: including various system programs, for realizing various basic businesses and the hardware based task of processing.
In embodiments of the present invention, operational order (operational order that processor 230 is stored by calling memory 240
It is storable in operating system), it performs the following operations:
Information is indicated according to filtering, and function corresponding to the filtering instruction information is determined from the program being currently running；
Show that the bytecode and source code of the function, the source code are used to show the loophole of the function；
Information is indicated according to modification, bytecode corresponding to the loophole is modified, to test the correctness of the loophole.
With need in the prior art it is static searched compared with each function therefrom searches loophole one by one, cause testing efficiency low
It compares, the device of safety test provided in an embodiment of the present invention, loophole can be searched during program is run, and verify leakage
The correctness in hole improves the efficiency of safety test so as to quickly find loophole.
The control of processor 230 is the operation of the device 20 of safety test, and processor 230 can also be known as CPU (Central
Processing Unit, central processing unit).Memory 240 may include read-only memory and random access memory, and
Instruction and data is provided to processor 230.The a part of of memory 240 can also include nonvolatile RAM
(NVRAM).In specific application, the various components for the device 20 of safety test are coupled by bus system 250,
Middle bus system 250 can also include power bus, control bus and status signal bus in addition etc. in addition to including data/address bus.
But for the sake of clear explanation, various buses are all designated as bus system 250 in figure.
The method that the embodiments of the present invention disclose can be applied in processor 230, or be realized by processor 230.
Processor 230 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 230 or the instruction of software form.Above-mentioned processing
Device 230 can be general processor, digital signal processor (DSP), specific integrated circuit (ASIC), ready-made programmable gate array
(FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware components.May be implemented or
Person executes disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor can be microprocessor or
Person's processor is also possible to any conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be straight
Connect and be presented as that hardware decoding processor executes completion, or in decoding processor hardware and software module combination executed
At.Software module can be located at random access memory, and flash memory, read-only memory, programmable read only memory or electrically-erasable can
In the storage medium of this fields such as programmable memory, register maturation.The storage medium is located at memory 240, and processor 230 is read
Information in access to memory 240, in conjunction with the step of its hardware completion above method.
Optionally, the processor 230 is also used to obtain bytecode corresponding to the function；The bytecode is carried out
Decompiling obtains the corresponding source code of the bytecode.
In the embodiment of the present invention, the corresponding source code of the bytecode is obtained by carrying out decompiling to bytecode, so as to
To show on one screen bytecode and source code, tester can quickly find loophole by source code, thus quickly
Determination bytecode on loophole, to improve testing efficiency.
Optionally, the processor 230 obtains byte corresponding to the function for being compiled to the function
Code.
In the embodiment of the present invention, after function determines, directly the function can be compiled, obtain the corresponding word of the function
Save code.
Optionally, the processor 230 is for obtaining modification instruction information；Modification instruction information is substituted into described
The position of bytecode corresponding to loophole；By modified function transfer to described, the modified function in the operation,
To test the correctness of the loophole.
In the embodiment of the present invention, modification instruction information can be tester's input, and modification instruction information is substituted into
Then the position of bytecode corresponding to loophole runs the modified program, such as: the game in continuous service is leaked accordingly
Whether hole changes, so that it is determined that the loophole whether necessary being.
Optionally, the output equipment 220 is used to the loophole being uploaded to sample database.
In the embodiment of the present invention, after test springs a leak, which is uploaded into sample database, then for the loophole in sample database
Unified processing is carried out, to improve the efficiency of loophole reparation.
Refering to fig. 11, an embodiment of safety test system provided in an embodiment of the present invention includes: program running gear 40
With test equipment 50,
The test equipment 50 is used for:
Information is indicated according to filtering, and function corresponding to the filtering instruction information is determined from the program being currently running；
Show that the bytecode and source code of the function, the source code are used to show the loophole of the function；
Information is indicated according to modification, bytecode corresponding to the loophole is modified, to test the correctness of the loophole.
With need in the prior art it is static searched compared with each function therefrom searches loophole one by one, cause testing efficiency low
It compares, safety test system provided in an embodiment of the present invention, loophole can be searched during program is run, and verify loophole
Correctness improve the efficiency of safety test so as to quickly find loophole.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware (such as processor) by program, which can store in a computer-readable storage
In medium, storage medium may include: ROM, RAM, disk or CD etc..
The method, apparatus and system for being provided for the embodiments of the invention safety test above are described in detail,
Used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only used
In facilitating the understanding of the method and its core concept of the invention；At the same time, for those skilled in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as
Limitation of the present invention.
Claims (9)
1. a kind of method of safety test characterized by comprising
Information is indicated according to filtering, and function corresponding to the filtering instruction information is determined from the program being currently running；
Show that the bytecode and source code of the function, the source code are used to show the loophole of the function；
Modification instruction information is obtained, the modification instruction information is substituted into the position of bytecode corresponding to the loophole, it will
Modified function transfer is into the program being currently running, and the modified function is in the program being currently running
Operation, to test the correctness of the loophole, the modification instruction information is the replacement letter of bytecode corresponding to the loophole
Breath, the modification instruction information are tester's input.
2. the method according to claim 1, wherein before the bytecode and source code for showing the function,
The method also includes:
Obtain bytecode corresponding to the function；
Decompiling is carried out to the bytecode, obtains the corresponding source code of the bytecode.
3. according to the method described in claim 2, it is characterized in that, described obtain bytecode corresponding to the function, comprising:
The function is compiled, bytecode corresponding to the function is obtained.
4. method according to claim 1 to 3, which is characterized in that it is described that information is indicated according to modification, described in modification
Bytecode corresponding to loophole, after testing the correctness of the loophole, the method also includes:
The loophole is uploaded to sample database.
5. a kind of device of safety test characterized by comprising
Determination unit determines that filtering instruction information institute is right for indicating information according to filtering from the program being currently running
The function answered；
Display unit, for showing the bytecode and source code of the determining function of the determination unit, the source code is for opening up
Show the loophole of the function；
Unit is modified, for modifying bytecode corresponding to the loophole that the display unit is shown according to modification instruction information,
To test the correctness of the loophole, the modification instruction information is the replacement information of bytecode corresponding to the loophole, institute
Stating modification instruction information is tester's input；
The modification unit includes:
Subelement is obtained, for obtaining modification instruction information；
Subelement is replaced, the modification instruction information for obtaining the acquisition subelement is substituted into corresponding to the loophole
Bytecode position；
Transmission subelement, it is described to repair for the modified function transfer of subelement will to be replaced into the program being currently running
Function after changing is run in the program being currently running, to test the correctness of the loophole.
6. device according to claim 5, which is characterized in that described device further include:
Acquiring unit, for obtaining bytecode corresponding to the function that the determination unit determines；
Decompiling unit, the bytecode for obtaining to the acquiring unit carry out decompiling, it is corresponding to obtain the bytecode
Source code.
7. device according to claim 6, which is characterized in that
The acquiring unit obtains bytecode corresponding to the function for being compiled to the function.
8. according to any device of claim 5-7, which is characterized in that described device further include:
Uploading unit, for after the modification unit modifies bytecode corresponding to the loophole, the loophole to be uploaded to
Sample database.
9. a kind of safety test system characterized by comprising program running gear and test equipment,
The test equipment is the device of any safety test of the claims 5-8.
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| CN111506904B (en) * | 2020-04-21 | 2024-01-12 | 北京同邦卓益科技有限公司 | Method and device for online bug repair |
| CN112905447B (en) * | 2021-01-22 | 2021-10-26 | 支付宝(杭州)信息技术有限公司 | Test method and system for block chain virtual machine |
Citations (2)
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| CN101482846A (en) * | 2008-12-25 | 2009-07-15 | 上海交通大学 | Bug excavation method based on executable code conversed analysis |
| CN104200164A (en) * | 2014-09-10 | 2014-12-10 | 北京金山安全软件有限公司 | Loader virus searching and killing method, device and terminal |
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| EP2901290A4 (en) * | 2012-09-25 | 2016-04-20 | Checkmarx Ltd | Detecting malicious advertisements using source code analysis |
| CN103699480B (en) * | 2013-11-29 | 2016-03-23 | 杭州安恒信息技术有限公司 | A kind of WEB dynamic security leak detection method based on JAVA |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482846A (en) * | 2008-12-25 | 2009-07-15 | 上海交通大学 | Bug excavation method based on executable code conversed analysis |
| CN104200164A (en) * | 2014-09-10 | 2014-12-10 | 北京金山安全软件有限公司 | Loader virus searching and killing method, device and terminal |
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