cyber security companies | penetration testing | managed security service provider | cyber security consultant
July 6, 2020

Bypassing CrowdStrike Endpoint Detection and Response

In a recent engagement I had to compromise a hardened desktop running CrowdStrike and Symantec Endpoint Protection. The initial code execution method was my reliable favourite MSBuild (C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe) which could be leveraged to execute C# code as an inline task. Initially I wrote a very basic loader that used a bruteforce decryption algorithm to run… Continue reading Bypassing CrowdStrike Endpoint Detection and Response

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cyber security companies | penetration testing | managed security service provider | cyber security consultant
May 11, 2020

Game Over Privileges

On Windows a privilege is the right of an account, such as a user or group account, to perform various system-related operations on the local computer. There are 36 privileges defined in the¬†Privilege Constants¬†although a number are used internally by the operating system. There are a number of privileges that are considered game over, in… Continue reading Game Over Privileges

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