Method and device for determining repackaging application program
An application program and repackaging technology, which is applied in the computer field, can solve the problems that it is difficult to collect genuine applications or repackage applications, and the collection speed is difficult to keep up with the speed of updating genuine applications, so as to achieve small workload and convenient operation , to achieve a simple effect
Active Publication Date: 2014-12-17
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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Problems solved by technology
[0004] However, the number of applications on the market is constantly increasing, it is difficult to collect all genuine applications or repackaged applications, and the collection speed is difficult to keep up with the update speed of genuine applications, which makes the above scheme have a certain lag , which is usually only suitable for a few of the more popular applications
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[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0020] figure 1 It is a schematic flowchart of a method for determining a repackaged application program in a computer device according to a preferred embodiment of the present invention.
[0021] Wherein, the method of this embodiment is mainly implemented by computer equipment; the computer equipment includes but not limited to network equipment and user equipment; the network equipment includes but not limited to a single network server, a server group composed of multiple network servers or based on Cloud computing (Cloud Computing) is a cloud composed of a large number of computers or network servers, wherein cloud computing is a kind of distributed computing, a super virtual computer composed of a group of loosely coupled computer sets; Networks include, but are not limited to, the Internet, wide area network, metropolitan area network, local area netw...
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The invention provides a method for determining a repackaging application program in computer equipment. The method comprises the following steps: a, detecting whether arrangement of items in a data part of an executable file conforms to repackaging arrangement rules or not according to the executable file of one application program; b, when the arrangement of the items in the data part conforms to the repackaging arrangement rules, determining that the application program is a repackaging application program. According to the scheme, the application program is not needed to be compared with a corresponding legitimate application program, a lot of legitimate application programs are not needed to be collected, and whether the application program is a repackaging application program or not can be determined only according to the executable file of the application program; the method is simple to implement, convenient to operate, less in workload and free from special requirements on performances of the computer equipment.
Description
technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for determining repackaged application programs in computer equipment. Background technique [0002] With the wider market application of open systems, for various purposes, more and more legitimate applications have been tampered with after being cracked, resulting in repackaged applications containing tampered information, also known as counterfeit applications . This repackaged application has become one of the main sources of viruses in the Android system, seriously affecting the security of the Android system. [0003] In the prior art, when determining whether an application program is a repackaged application program, it is often necessary to rely on various information other than the application program itself. For example, as a solution, a large number of genuine applications can be collected to establish a signature database, and the application ...
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Login to View More IPC IPC(8): G06F17/30
CPCG06F16/122G06F16/1734
Inventor ZHOU RONGYU
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD