Trusted Developer Utilities Proxy Execution

Adversaries may take advantage of trusted developer utilities to proxy execution of malicious payloads. There are many utilities used for software development related tasks that can be used to execute code in various forms to assist in development, debugging, and reverse engineering.¹²³⁴ These utilities may often be signed with legitimate certificates that allow them to execute on a system and proxy execution of malicious code through a trusted process that effectively bypasses application control solutions. Smart App Control is a feature of Windows that blocks applications it considers potentially malicious from running by verifying unsigned applications against a known safe list from a Microsoft cloud service before executing them.⁵ However, adversaries may leverage "reputation hijacking" to abuse an operating system’s trust of safe, signed applications that support the execution of arbitrary code. By leveraging Trusted Developer Utilities Proxy Execution to run their malicious code, adversaries may bypass Smart App Control protections.⁶

1. engima0x3 DNX Bypass
2. engima0x3 RCSI Bypass
3. Exploit Monday WinDbg
4. LOLBAS Tracker
5. Microsoft Smart App Control
6. Elastic Security Labs

使用该技术的组织

参考表中尚无组织使用记录。

断言

尚无指向该技术的公开断言。

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