Malicious script detection

S Egbert, R Peters, S Miserendino - US Patent 11,716,348, 2023 - Google Patents
Abstract Systems and methods for detecting malicious or potenitally malicious script data are
provided. Script data is extracted from a data stream at the network level and emulated in a …

Computer-security event analysis

D Blewett, B Concannon, J Lee, K Merritt… - US Patent …, 2022 - Google Patents
Example techniques herein filter and classify security-relevant events from monitored
computing devices. A control unit can receive event records of various types, each event …

Apparatus and method for detecting malware code by generating and analyzing behavior pattern

HJ Kim, JH Kim, IK Kim - US Patent 10,007,789, 2018 - Google Patents
The present invention relates to an apparatus and a method for detecting a malware code by
generating and analyzing behavior pattern. A malware code detecting apparatus includes a …

System and method for detecting interpreter-based exploit attacks

S Paithane, SO Vashisht - US Patent 10,887,328, 2021 - Google Patents
(74) Attorney, Agent, or Firm—Rutan & Tucker, LLP (57) ABSTRACT For one embodiment, a
computerized method for detecting exploit attacks on an interpreter comprises configuring a …

Cross-machine detection techniques

P Edwards, J Bradley, J Lee - US Patent 11,194,903, 2021 - Google Patents
A computing device can install and execute a security agent that interacts with a remote
security system as part of a detection loop aimed at detecting malicious attacks. The remote …

Cardinality-based activity pattern detection

B Nisbet, A Roden, J Lee - US Patent 11,050,764, 2021 - Google Patents
Cardinality-based activity pattern detection is described herein. Events on a computing
system are monitored to detect patterns matching defined activity patterns. A cardinality …

Runtime detection of browser exploits via injected scripts

D Mandal - US Patent 11,361,072, 2022 - Google Patents
A computing apparatus, including: a processor and a memory; a web browser; and a web
exploit mitigation engine, including instructions within the memory to instruct the processor …

Attack signature generation

P Deardorff, D Myers - US Patent 11,108,790, 2021 - Google Patents
Methods and systems for detecting malicious activity on a network. The methods described
herein involve gathering data regarding a first state of a computing environment, executing …

Cryptographic block identification apparatus, cryptographic block identification method, and non-transitory computer readable recording medium storing cryptographic …

H Nishikawa, T Yamamoto - US Patent 10,050,798, 2018 - Google Patents
The present invention relates to a cryptographic block identification apparatus which, in
order to analyze encryption logic used by malware to conceal communication, identifies a …

Procedural code generation for challenge code

E Hernvall, D Spång - US Patent 11,748,460, 2023 - Google Patents
A method by one or more computing devices for obfuscating challenge code. The method
includes obtaining challenge code for interrogating a client, inserting, into the challenge …