发明名称 |
System and method for malware detection in peer-to-peer computer networks |
摘要 |
Disclosed are systems, methods and computer program products for malware detection in a peer-to-peer (P2P) network. In one example embodiment, a peer node of the P2P network receives a user request to download a data object from the P2P network. The peer node obtains a metadata object associated with the requested data object and extracts from the metadata object a checksum associated with the requested data object. The peer node then determines if the extracted checksum is associated with a malicious data object by comparing the extracted checksum with checksums of known malicious data objects stored in a local malware database. If the checksum of the requested data object matches a checksum of a malicious data object, the user request to download the data object form the P2P network is denied.
|
申请公布号 |
US8484347(B1) |
申请公布日期 |
2013.07.09 |
申请号 |
US201213527561 |
申请日期 |
2012.06.19 |
申请人 |
GOSTEV ALEXANDER A.;NIKISHIN ANDREY V.;SOUMENKOV IGOR I.;RYBALKO ROMAN V.;KASPERSKY LAB ZAO |
发明人 |
GOSTEV ALEXANDER A.;NIKISHIN ANDREY V.;SOUMENKOV IGOR I.;RYBALKO ROMAN V. |
分类号 |
G06F15/173 |
主分类号 |
G06F15/173 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|