Sample collection method and system

A sample collection and sample technology, applied in transmission systems, electrical components, etc., can solve problems such as failure to upload large samples, upload failures, and low upload efficiency, and achieve the effect of avoiding upload failures, reducing upload burden, and improving efficiency.

Active Publication Date: 2012-07-11
BEIJING QIHOO TECH CO LTD
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Problems solved by technology

[0004] However, there are still many places to be improved in the existing mass sample real-time identification system. For example, in terms of sample collection, in the prior art, suspicious samples are usually found by the client and uploaded to the server for identification. However, often Large samples cannot be uploaded, resulting in upload failure and low upload efficiency.

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  • Sample collection method and system

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0043] In the process of implementing the present invention, the inventors found that the problem of the success rate and low efficiency of uploading samples exists in the prior art because the client that finds suspicious samples directly uploads the entire sample to the server, thus, If a sample is too large and the upload bandwidth available to the client is relatively small, the upload may fail. In addition, only one client is used to upload the same sample, which will also make the upload...

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Abstract

The invention discloses a sample collection method and system. The method comprises the following steps of: through the invention, when a client discovers a sample to be uploaded, transmitting a request of uploading the sample to a management server; fragmenting, by the client, the sample to be uploaded according to a fragmentation strategy returned by the management server; and performing, by the client, the sample uploading on data server in the unit of a fragment, wherein different fragments of the same sample to be uploaded are uploaded in parallel by each client if different clients discover the same sample to be uploaded. The efficiency and the success rate of sample collection can be improved.

Description

technical field [0001] The invention relates to the technical field of computer security, in particular to a sample collection method and system. Background technique [0002] In the Internet age, with the explosive growth of information, Trojan horses and viruses are also explosively flooding. How to respond quickly, discover new Trojan horses and viruses in time, and control the spread of Trojan horses and viruses early is a new challenge for the security industry. [0003] Massive sample real-time identification technology is a cloud identification technology that collects massive samples based on the powerful processing capability of the server and gives accurate identification results in real time. The mass sample real-time identification system mainly includes four parts: sample collection, sample identification, sample storage, and identification result release. Sample collection refers to using various detection tools to collect the latest executable files on the In...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/12
Inventor 李振博冯鑫谢冉
Owner BEIJING QIHOO TECH CO LTD
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