Virus online real-time processing system and method

A real-time processing and virus technology, applied in the field of network security, can solve problems such as ineffective processing of Trojan horse virus programs, easy-to-change registry entries, etc., to achieve the effects of ensuring security, solving sabotage behaviors, and reducing risks

Active Publication Date: 2011-02-09
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Problems solved by technology

The defect of this processing technology is that the Trojan horse virus program is easy to change the name of the registry entry, so this processing technology cannot effectively deal with the Trojan horse virus program.
[0008] Since the above three virus processing technologies have certain limitations in the online real-time processing of viruses, it is urgent to propose a virus processing technology to solve the current online real-time processing of viruses.

Method used

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  • Virus online real-time processing system and method
  • Virus online real-time processing system and method
  • Virus online real-time processing system and method

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Embodiment Construction

[0041] see figure 1 Shown is a structural diagram of the virus online real-time processing system of the present invention. This system structure comprises: user terminal 10, the process monitoring module 101 that is arranged on user terminal 10, website server 20 and virus analysis server 30 and the Internet 40 that connect user terminal 10, website server 20; Wherein, website server 20, virus Analysis server 30 forms remote server 200 jointly; Website server 20 can comprise one or more website servers; Virus analysis server 30 can comprise one or more virus analysis servers; Can connect one or more virus analysis servers under each website server 20 30.

[0042] The website server 20 is used to receive suspicious files uploaded by the user terminal 10. The suspicious files are also referred to as programs or / and modules with virus potential, and can filter suspicious files, exclude normal application program files, and then filter suspicious files. The files are distribute...

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Abstract

The invention discloses a virus online real-time processing system and a relative method, wherein the system comprises a user terminal, a process detecting module, a website server, and a virus analysis server arranged on the user terminal. The process detecting module via a virus doubtful document judgment algorism judges the doubtful document on the process of the user terminal, to select doubtful document to be transmitted to the website server via network, the website server distributes the doubtful document to the virus analysis server to analyze virus, and judges the virus on the doubtful document according to the virus analysis result, to send a virus alarm message and a virus clear method to the user terminal when the doubtful document is virus. The inventive real-time / intelligentmethod can on time kill virus and relative variants, to protect account password of user network, and eliminate the mobile modules and processes with virus shape or virus method when user uses the account password of network.

Description

technical field [0001] The invention relates to the field of network security, in particular to an online real-time processing system and method for viruses stealing user account passwords under the Windows operating system platform. Background technique [0002] Existing virus processing technologies are all run on the client end, and the virus processing technologies generally include: fixed or floating signature strings, virtual machine technology, and registry monitoring technology. [0003] The fixed or floating feature string virus processing technology is to find a set of fixed data at the fixed offset position of the file or the offset position within a floating range, and use this as the basis for virus judgment. The defect of this processing technique is that the virus adopts the way of encrypting and compressing itself or recombining and compiling the source code to generate new virus files, so this virus checking method cannot find new virus files, and thus canno...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L9/32
Inventor 马贞辉
Owner FORTINET
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