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1. 发明授权

EP2750068B1 System and method for protecting computer resources from unauthorized access using isolated environment 有权
标题翻译：使用隔离环境保护计算机资源免受未授权访问的系统和方法
公开(公告)号：EP2750068B1
公开(公告)日：2017-11-22
申请号：EP13190990.5
申请日：2013-10-31
申请人： Kaspersky Lab, ZAO
发明人： Yablokov, Victor V. , Eliseev, Evgeny Y.
IPC分类号： G06F21/56 , G06F21/53 , G06F21/54
CPC分类号： G06F21/53 , G06F21/54 , G06F21/566
摘要： Disclosed are a system and a method for protecting computer resources from unauthorized access. The system provides a library of handler functions that control access of applications to protected resources on a computer device. The system associates a security policy with the library to handler functions. The security policy specifies access rules for accessing protected resources by the applications. The system also modifies applications to access the library of handler functions instead of corresponding application program interface (API) functions of the computer device. When a handler function receives an API function call from a modified application, it may determine if the received API function call complies with the access rules. When the API function call complies with the access rules, the handler function performs the API function call from the application to the protected resources. When the API function call violates the access rules, the handler function block that API function call.

2. 发明授权

EP2784715B1 System and method for adaptive modification of antivirus databases 有权
标题翻译：系统和Verfahren zur adaptivenVeränderungvon Antivirendatenbanken
公开(公告)号：EP2784715B1
公开(公告)日：2017-02-01
申请号：EP13193601.5
申请日：2013-11-20
申请人： Kaspersky Lab, ZAO
发明人： Yablokov, Victor V. , Nevstruev, Oleg V.
IPC分类号： G06F21/56
CPC分类号： G06F21/561 , G06F21/56

3. 发明授权

EP2750069B1 Method and system for detecting malware using isolated environment 有权
标题翻译：使用隔离环境检测恶意软件的方法和系统
公开(公告)号：EP2750069B1
公开(公告)日：2017-06-28
申请号：EP13192835.0
申请日：2013-11-14
申请人： Kaspersky Lab, ZAO
发明人： Yablokov, Victor V. , Eliseev, Evgeny Y.
IPC分类号： G06F21/56 , G06F21/53
CPC分类号： G06F21/53 , G06F21/566

4. 发明授权

EP2881882B1 System and method for blocking elements of application interface 有权
标题翻译：的系统和方法的应用程序接口的阻挡元件
公开(公告)号：EP2881882B1
公开(公告)日：2017-03-01
申请号：EP14161902.3
申请日：2014-03-27
申请人： Kaspersky Lab, ZAO
发明人： Filatov, Konstantin M. , Yablokov, Victor V.
IPC分类号： G06F21/55 , G06F21/62
CPC分类号： G06F21/55 , G06F21/629 , G06F2221/2119 , G06F2221/2149

5. 发明授权

EP2819055B1 System and method for detecting malicious software using malware trigger scenarios 有权
标题翻译：系统和方法，用于通过恶意程序触发场景检测恶意软件
公开(公告)号：EP2819055B1
公开(公告)日：2016-05-04
申请号：EP13196430.6
申请日：2013-12-10
申请人： Kaspersky Lab, ZAO
发明人： Eliseev, Evgeny Y. , Yablokov, Victor V.
IPC分类号： G06F21/56
CPC分类号： G06F21/566

6. 发明公开

EP2784715A1 System and method for adaptive modification of antivirus databases 有权
标题翻译：系统和方法反病毒数据库的适应性改变
公开(公告)号：EP2784715A1
公开(公告)日：2014-10-01
申请号：EP13193601.5
申请日：2013-11-20
申请人： Kaspersky Lab, ZAO
发明人： Yablokov, Victor V. , Nevstruev, Oleg V.
IPC分类号： G06F21/56
CPC分类号： G06F21/561 , G06F21/56
摘要： Disclosed are systems, methods and computer program products for adaptively modifying antivirus databases. In one example, a system stores in an antivirus database a list of file types and antivirus records for different file types. When the system receives files for performing antivirus analysis, it retrieves from the database the list of file types and uses it to determine file types of the received files. The system then retrieves from the database antivirus lists for the determined file types and uses them to perform antivirus analysis of the files. The system then identifies files with an unknown file type and attempts to determine the file type of these files. The system then updates the antivirus database by (i) adding to the list of file types a new file type corresponding to said unknown file type, and (ii) adding a new empty antivirus list corresponding to said unknown file type.

7. 发明授权

EP2950591B1 Method, system and computer program product for determining trusted wireless access points 有权
标题翻译：方法，系统和计算机程序产品的可靠的无线接入点的确定
公开(公告)号：EP2950591B1
公开(公告)日：2017-03-08
申请号：EP14186325.8
申请日：2014-09-25
申请人： Kaspersky Lab, ZAO
发明人： Borovikov, Nikolay V. , Yablokov, Victor V.
IPC分类号： H04W48/20
CPC分类号： H04W48/20

8. 发明公开

EP2750068A1 System and method for protecting computer resources from unauthorized access using isolated environment 有权
标题翻译：系统和方法通过绝缘环境的手段防止非授权访问的计算机资源
公开(公告)号：EP2750068A1
公开(公告)日：2014-07-02
申请号：EP13190990.5
申请日：2013-10-31
申请人： Kaspersky Lab, ZAO
发明人： Yablokov, Victor V. , Eliseev, Evgeny Y.
IPC分类号： G06F21/56 , G06F21/54
CPC分类号： G06F21/53 , G06F21/54 , G06F21/566
摘要： Disclosed are a system and a method for protecting computer resources from unauthorized access. The system provides a library of handler functions that control access of applications to protected resources on a computer device. The system associates a security policy with the library to handler functions. The security policy specifies access rules for accessing protected resources by the applications. The system also modifies applications to access the library of handler functions instead of corresponding application program interface (API) functions of the computer device. When a handler function receives an API function call from a modified application, it may determine if the received API function call complies with the access rules. When the API function call complies with the access rules, the handler function performs the API function call from the application to the protected resources. When the API function call violates the access rules, the handler function block that API function call.
摘要翻译：本发明公开了一种系统和保护计算机资源免受未经授权的访问的方法。该系统提供的处理函数库做的应用controlaccess受保护资源的计算机设备上。该系统关联到该库处理函数的安全策略。安全策略规定了由应用程序访问受保护的资源访问规则。因此，该系统修改应用程序来访问的处理函数而不是相应的应用程序接口（API）的计算机装置的功能的库。当handlerFunction上API函数调用接收从修改应用程序，它可如果接收到的API函数调用与访问规则设备符合确定性矿。当API函数调用与访问规则履行的，由处理函数执行从应用程序到受保护资源的API函数调用。当API函数调用违反了访问规则，该处理器功能块做API函数调用。

9. 发明公开

EP2648145A1 System and method for filtering spam messages based on user reputation 审中-公开
标题翻译：系统和Verfahren zum Filtern von Spamnachrichten auf Basis der Benutzerreputation
公开(公告)号：EP2648145A1
公开(公告)日：2013-10-09
申请号：EP12181649.0
申请日：2012-08-24
申请人： Kaspersky Lab, ZAO
发明人： Yablokov, Victor V. , Tikhomirov, Anton V. , Martynenko, Vladislav V.
IPC分类号： G06Q10/10
CPC分类号： G06Q10/107 , G06N3/02 , G06N3/0454 , G06N3/049 , G06N3/063 , G06N3/08
摘要： A system for updating filtering rules for messages received by a plurality of users including a filtering rules database storing filtering rules for the plurality of users; means for distributing the filtering rules to the plurality of users; a user reputation database comprising a reputation weight for each of the plurality of users; and means for receiving and processing of user reports that indicate that a message belongs to a particular category. The means for receiving (i) calculates a message weight in its category based on a number of reports received from multiple users and a reputation weights of those users, (ii) decides whether the message belongs to the particular category if the message weight exceeds a predefined threshold, (iii) updates the filtering rules in the filtering rules database based on the deciding, and (iv) distributes the updated filtering rules from the filtering rules database to the plurality of users using the means for distributing.
摘要翻译：一种用于更新由多个用户接收的消息的过滤规则的系统，包括存储多个用户的过滤规则的过滤规则数据库; 用于将过滤规则分发给多个用户的装置; 用户信誉数据库，其包括所述多个用户中的每一个的信誉权重; 以及用于接收和处理指示消息属于特定类别的用户报告的装置。用于接收（i）基于从多个用户接收的报告的数量和这些用户的信誉权重来计算其类别中的消息权重的装置，（ii）如果消息权重超过该消息权重则决定该消息是否属于该特定类别（iii）基于所述决定来更新所述过滤规则数据库中的过滤规则;以及（iv）使用所述用于分发的装置从所述过滤规则数据库向所述多个用户分发更新的过滤规则。

10. 发明公开

EP3029593A1 System and method of limiting the operation of trusted applications in the presence of suspicious programs 有权
标题翻译：系统和方法来限制应用的安全运行SUSPECTS方案PRESENCE
公开(公告)号：EP3029593A1
公开(公告)日：2016-06-08
申请号：EP15158982.7
申请日：2015-03-13
申请人： Kaspersky Lab, ZAO
发明人： Yablokov, Victor V. , Filatov, Konstantin M. , Eliseev, Evgeny Y. , Unuchek, Roman S.
IPC分类号： G06F21/55
CPC分类号： G06F21/55 , G06F12/14 , G06F21/121 , G06F21/51 , G06F21/554 , G06F21/562 , G06F21/566 , G06F21/577 , G06F21/6245 , G06F21/6281 , G06F21/629 , G06F2201/86 , G06F2221/031 , G06F2221/033 , G06F2221/034
摘要： Disclosed are a system and a method for limiting the operation of trusted applications in the presence of suspicious programs. An example method includes: identifying one or more trusted applications installed on a computer; collecting data about applications and programs installed on the computer; checking for the presence of one or more suspicious programs using suspicious program detection rules, wherein a program is considered to be suspicious when it can access protected information of a trusted application without authorization; and when at least one suspicious program is found, limiting the operation of the trusted application until the suspicious program is terminated or removed from the computer.
摘要翻译：本发明公开了一种系统和用于限制操作受信任应用程序在可疑程序的存在的方法。示例方法包括：识别一个或安装在计算机上更受信任的应用程序; 收集关于安装在计算机上的应用程序和程序数据; 检查使用可疑程序检测规则中的一个或多个可疑程序的存在，worin的程序被认为是可疑的。当它可以访问未经授权信任应用程序的受保护的信息; 和被发现的至少一个可疑程序时，限制了操作的信任的应用程序的，直至可疑程序被终止或从计算机移除。

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