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71. 发明申请

WO2018125875A1 PERSISTENCE PROBING TO DETECT MALWARE 审中-公开
公开(公告)号：WO2018125875A1
公开(公告)日：2018-07-05
申请号：PCT/US2017/068444
申请日：2017-12-26
申请人： MCAFEE, LLC
发明人： SCHMUGAR, Craig , TEDDY, John , COCHIN, Cedric
IPC分类号： G06F21/56
摘要： A technique for detecting malware looks at startup hooks that may be created by malware to assist in ensuring that the malware is started upon a reboot of a programmable device. After enumerating startup hooks in the system, startup hooks associated with untrusted executables are deleted. If the startup hook is restored, that is an indication that the untrusted executable may be malware. An indication may then be passed to an anti-malware software to analyze the executable further.

72. 发明申请

WO2018064103A1 SAFE SHARING OF SENSITIVE DATA 审中-公开
标题翻译：安全共享敏感数据
公开(公告)号：WO2018064103A1
公开(公告)日：2018-04-05
申请号：PCT/US2017/053603
申请日：2017-09-27
申请人： MCAFEE, LLC
发明人： MUTTIK, Igor, G.
IPC分类号： G06F21/62
摘要： In an example, there is disclosed a computing apparatus having: a processor; a memory; a data interface; and one or more logic elements providing a verification engine to: receive via the data interface an input script including a request to access enterprise data; analyze the input script to determine that the input script complies with a data request criterion; apply an application programming interface (API) to the input script to collect the enterprise data; and send the enterprise data via the data interface.
摘要翻译：在一个示例中，公开了一种计算装置，其具有：处理器; 记忆; 数据接口; 以及一个或多个逻辑元件，提供验证引擎以：通过所述数据接口接收包括访问企业数据的请求的输入脚本; 分析输入脚本以确定输入脚本符合数据请求标准; 将应用程序编程接口（API）应用于输入脚本以收集企业数据; 并通过数据接口发送企业数据。

73. 发明申请

WO2021243272A1 ICON BASED PHISHING DETECTION 审中-公开
公开(公告)号：WO2021243272A1
公开(公告)日：2021-12-02
申请号：PCT/US2021/034962
申请日：2021-05-28
申请人： MCAFEE, LLC
发明人： DEVANE, Oliver , PENA, Rafael , KARNIK, Abhishek
IPC分类号： G06F21/56
摘要： An apparatus for detecting a phishing website based on website icons is disclosed. A disclosed example apparatus includes a parser to locate a first website icon corresponding to a first website, an icon hasher to generate a first hash of the first website icon, and a hash checker to determine whether the first hash matches a second hash of a second website icon corresponding to a second website in an icon hash database, the hash checker to, in response to the first hash matching the second hash, determine whether a first portion of a first Uniform Resource Locator (URL) corresponding to the first website matches a second portion of a second URL corresponding to the second website, the hash checker to, in response to the first portion not matching the second portion, identify the first website as a phishing website.

74. 发明申请

WO2021222651A1 METHODS, APPARATUS, AND ARTICLES OF MANUFACTURE TO SECURELY AUDIT COMMUNICATIONS 审中-公开
公开(公告)号：WO2021222651A1
公开(公告)日：2021-11-04
申请号：PCT/US2021/030004
申请日：2021-04-29
申请人： MCAFEE, LLC
发明人： ZEIGLER, Arthur, S. , WUEHLER, Eric , KING, Jonathan, B.
IPC分类号： H04L29/06 , H04L9/08
摘要： Methods, apparatus, systems, and articles of manufacture are disclosed to securely audit communications. An example apparatus includes a participant list generator to, responsive to a command to provision a secured group of devices in a network to prevent malicious activity, generate a participant device list including one or more endpoint devices and a control plane server; a privilege controller to, based on a policy indicated in the command, set read and write privileges for the one or more endpoint devices and the control plane server; a command controller to, based on the command, determine whether to generate a shared communication key using a shared system key; and a communication processor to encrypt communications between the one or more endpoint devices and the control plane server using the shared communication key.

75. 发明申请

WO2021222602A1 METHODS AND APPARATUS TO ACCELERATE SECURITY THREAT INVESTIGATION 审中-公开
公开(公告)号：WO2021222602A1
公开(公告)日：2021-11-04
申请号：PCT/US2021/029941
申请日：2021-04-29
申请人： MCAFEE, LLC
发明人： ANDERSON, Wayne
IPC分类号： G06F21/55 , H04L29/06
摘要： Methods, apparatus, systems and articles of manufacture are disclosed herein to accelerate security threat investigation. An example apparatus includes a model trainer to train a security investigation model, a game engine to determine a source security software product and a destination security software product of a security threat object, an actions database to store at least one of the previous security response action, the source security software product, the destination security software product, and the security threat object, an action generator to generate at least one suggested security response action in response to a user security investigation action, wherein the suggested security response action is based on an execution of the security investigation model, and a software product controller to adjust a display of the destination security software product of the security threat object in response to the security response action.

76. 发明申请

WO2021007136A1 USER ACTIVITY-TRIGGERED URL SCAN 审中-公开
公开(公告)号：WO2021007136A1
公开(公告)日：2021-01-14
申请号：PCT/US2020/040842
申请日：2020-07-04
申请人： MCAFEE, LLC
发明人： DEVANE, Oliver G. , KARNIK, Abhishek
IPC分类号： H04L29/06 , H04L29/08 , G06F21/56
摘要： There is disclosed in one example a computing apparatus, including: a hardware platform including a processor and a memory; a network interface; a user-space application including instructions to interact with a web site via a uniform resource locator (URL); and a security agent including instructions to: intercept an interaction of the user-space application with the web site; determine that the intercepted interaction is to send sensitive information to the web site; suspend the interaction; and assign a reputation to the URL.

77. 发明申请

WO2020139721A1 METHODS AND APPARATUS TO DETECT ADVERSARIAL MALWARE 审中-公开
公开(公告)号：WO2020139721A1
公开(公告)日：2020-07-02
申请号：PCT/US2019/067682
申请日：2019-12-19
申请人： MCAFEE, LLC
发明人： HUANG, Yonghong , VARDHAN, Raj , FRALICK, Celeste R. , INFANTE-LOPEZ, Gabriel G. , KULKARNI, Dattatraya , NALLURI, Srikanth , BOTHRA, Sonam
IPC分类号： G06N3/04 , G06N3/08 , G06F21/55
摘要： Methods and apparatus to detect adversarial malware are disclosed. An example adversarial malware detector includes a machine learning engine to classify a first feature representation representing features of a program as benign or malware, a feature perturber to, when the first feature representation is classified as benign, remove a first one of the features to form a second feature representation, and a decider to classify the program as adversarial malware when the machine learning engine classifies the second feature representation as malware.

78. 发明申请

WO2020102294A1 METHODS, SYSTEMS, AND MEDIA FOR DYNAMICALLY SEPARATING INTERNET OF THINGS DEVICES IN A NETWORK 审中-公开
公开(公告)号：WO2020102294A1
公开(公告)日：2020-05-22
申请号：PCT/US2019/061106
申请日：2019-11-13
申请人： MCAFEE, LLC
发明人： SRIVASTAVA, Himanshu , KONDA, Tirumaleswar, Reddy , JOSHI, Piyush, P. , JOSHI, Harsha, R. , NALLURI, Srikanth , KULKARNI, Dattatraya , REVASHETTI, Siddaraya
IPC分类号： H04L29/12 , H04L29/08 , H04L29/06
摘要： Methods, systems, and media for dynamically separating Internet of Things (IoT) devices in a network are provided. In accordance with some embodiments of the disclosed subject matter, a method for dynamically separating IoT devices in a network is provided, the method comprising: detecting a first IoT device in the network; monitoring network communication of the first IoT device; determining device information of the first IoT device based on the monitored network communication; and causing the first IoT device to communicate on a first subnet of a plurality of subnets in the network based on the device information.

79. 发明申请

WO2020068612A1 DETECTING RANSOMWARE 审中-公开
公开(公告)号：WO2020068612A1
公开(公告)日：2020-04-02
申请号：PCT/US2019/052344
申请日：2019-09-23
申请人： MCAFEE, LLC
发明人： MEHTA, Kunal , MATHEWS, Sherin Mary , WOODWARD, Carl D. , FRALICK, Celeste R. , KING, Jonathan B.
IPC分类号： G06F21/56 , G06N3/04
摘要： There is disclosed in one example a ransomware mitigation engine, including: a processor; a convolutional neural network configured to provide file type identification (FTI) services including: identifying an access operation of a file as a write to the file or newly creating the file; computing a byte correlation factor for the file; classifying the file as belonging to a file type; determining with a screening confidence that the file type is correct for the file; determining that the screening confidence is below a screening confidence threshold; and circuitry and logic to provide heuristic analysis including: receiving notification that the confidence is below the confidence threshold; performing a statistical analysis of the file to determine a difference between an expected value and a computed value; determining from the difference, with a detection confidence, that the file has been compromised; and identifying the file as having been compromised by a ransomware attack.

80. 发明申请

WO2020028165A1 METHODS, SYSTEMS, AND MEDIA FOR PRESENTING ALERTS INDICATING MALICIOUS ACTIVITY 审中-公开
公开(公告)号：WO2020028165A1
公开(公告)日：2020-02-06
申请号：PCT/US2019/043625
申请日：2019-07-26
申请人： MCAFEE, LLC
发明人： CAMBRIDGE, Rodney D. , DYTON, Jonathan D.
IPC分类号： G06F21/55 , H04W12/12 , H04W4/08
摘要： Methods, systems, and media for presenting alerts of malicious activity are provided. In some embodiments, a method for presenting alerts of malicious activity is provided, the method comprising: detecting malicious activity on a first user device connected to a router; identifying a group of user devices connected to the router; selecting a second user device of the group of user devices with which to present an alert of the malicious activity based on a likelihood that a user of the second user device is within a predetermined range of the second user device; determining a characteristic of the alert based on a capability of the second user device; and causing the alert of the malicious activity to be presented by the second user device in the determined characteristic of the alert.

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