SYSTEM AND METHOD OF DETECTING A MALICIOUS FILE

SYSTEM AND METHOD OF DETECTING A MALICIOUS FILE

Disclosed herein are methods and systems of detecting malicious files. According to one aspect, a method comprises receiving one or more call logs from respectively one or more computers, each call log comprising function calls made from a file executing on a respective computer, combining the one o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SOLDATOV, Sergey V, SAPRONOV, Konstantin V, GORDEYCHIK, Sergey V
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Disclosed herein are methods and systems of detecting malicious files. According to one aspect, a method comprises receiving one or more call logs from respectively one or more computers, each call log comprising function calls made from a file executing on a respective computer, combining the one or more call logs into a combined call log, searching the combined call log to find a match for one or more behavioral rules stored in a threat database, determining, when the behavioral rules are found in the call log, a verdict about the file being investigated and transmitting information regarding the verdict to the one or more computers.