公开(公告)号：EP3608805A1

公开(公告)日：2020-02-12

申请号：EP19190300.4

申请日：2019-08-06

申请人： Argus Cyber Security Ltd

发明人： Kovelman, Alexei ,  Dagmi, Or ,  Skverer, Tal ,  Shalev, Amos ,  Roth, Gilad ,  Alon, Bar

IPC分类号： G06F21/12 ,  G06F21/52 ,  G06F21/57 ,  G06F21/71

摘要： An apparatus and method for enforcing control-flow integrity (CFI) may include obtaining assembly code; patching the assembly code to produce patched code including control-flow integrity (CFI) enforcement; and assembling the patched code into a binary output. Patching may include adding, to assembly code of a function, at least one of: assembly code for storing and validating a stack-cookie and assembly code for validating a return address.

公开(公告)号：EP3958154A1

公开(公告)日：2022-02-23

申请号：EP21186793.2

申请日：2021-07-20

申请人： Argus Cyber Security Ltd

发明人： Ezra, Shiran ,  Roth, Gilad ,  Kaneti, Liron

IPC分类号： G06F21/57 ,  G06F21/72 ,  G06F21/78 ,  G06F21/79

摘要： A system and method for booting a computing device may include, during a boot process of the device: preventing access to a set of storage blocks including a software object; selectively validating one or more storage blocks in the set; and enabling access to validated storage blocks.

公开(公告)号：EP3889815A1

公开(公告)日：2021-10-06

申请号：EP21165341.5

申请日：2021-03-26

申请人： Argus Cyber Security Ltd

发明人： Roth, Gilad

IPC分类号： G06F21/62 ,  H04L29/06

摘要： A system and method for controlling operation of a computing device may include associating a resource with a first manager; receiving, by the first manager and from a source, a request to access the resource; selecting, by the first manager, whether or not to allow the source to access the resource, and: if selecting to allow access then refusing the request, and if selecting to prevent access then performing at least one of: providing access to a dummy resource, preventing access to the resource, logging an attempt to access the resource, and reporting an attempt to access the resource.

公开(公告)号：EP3916598A1

公开(公告)日：2021-12-01

申请号：EP21175570.7

申请日：2021-05-25

申请人： Argus Cyber Security Ltd

发明人： Roth, Gilad ,  Ben Noon, Ofer ,  Einhorn, Raziel

IPC分类号： G06F21/56 ,  G06F21/57

摘要： A system and method for detecting exploitation of a vulnerability of software in a system may include associating a hook with the software by updating a configuration object in the system. A hook may be adapted to detect exploitation of a vulnerability of the software. An attempt to exploit a vulnerability may be logged.