«Sebastian is constantly at the forefront. He has an awesome power and stamina to solve the challenges being pursued and an expertise and level that make difficult to believe that some challenge cannot be solved. He's also a really great person and always willing to help, teach and share their impressive knowledge with those who need his help. I recommend Sebastian for any position that requires excellence in the highest sense of the word, and the highest level of experience and seniority in the information security field.»
Acerca de
Extraction of firmware from embedded devices to perform…
Actividad
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We are pleased to announce that Satellogic and CF Acquisition Corp. V are merging to go public. With more than a decade of experience in space, we…
We are pleased to announce that Satellogic and CF Acquisition Corp. V are merging to go public. With more than a decade of experience in space, we…
Recomendado por Sebastian Muñiz
Experiencia y educación
Publicaciones
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Satellite baseband mods: Taking control of the InmarSat GMR-2 phone terminal
Groundworks Technologies
Desmonstration of IsatPhone Pro satellite telephone modification to be able to access all the baseband functionality to capture and modify any incoming or outgoing network data.
Otros autoresVer publicación -
Fuzzing and Debugging Cisco IOS
Groundworks Technologies
We will present a series of alternative tools to ease the debugging and reverse engineering process of Cisco IOS by allowing the integration with most used existing debugging tools such as GDB and Ida Pro.
This solution consists of a modification to provide instrumentation capabilities for an existing hardware emulator called Dynamips. Among other things our modification it will allow to use existing fuzzing tools/frameworks, complete analysis of boot-loading process, debug the target…We will present a series of alternative tools to ease the debugging and reverse engineering process of Cisco IOS by allowing the integration with most used existing debugging tools such as GDB and Ida Pro.
This solution consists of a modification to provide instrumentation capabilities for an existing hardware emulator called Dynamips. Among other things our modification it will allow to use existing fuzzing tools/frameworks, complete analysis of boot-loading process, debug the target IOS independently from preexisting GDB built-in on IOS image, provide more reliability without any annoying restart during debugging session (because the debugger in use is not running inside the OS being debugged) and provide a secure environment to reproduce attacks and analyze IOS malware.Otros autoresVer publicación -
Killing the myth of Cisco IOS rootkits
Self-published
Desmonstration of possible rootkit infections on Cisco IOS routers.
Proyectos
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Groundworkstech/submicron
Repository of resources and documentation to build and experiment with deep-submicron VLSI backdoors and other malicious hardware modifications.
Otros creadoresVer proyecto -
Satellite baseband mods: Taking control of the InmarSat GMR-2 phone terminal
Desmonstration of IsatPhone Pro satellite telephone modification to be able to access all the baseband functionality to capture and modify any incoming or outgoing network data.
Otros creadoresVer proyecto -
Dynamips-GDB-Mod
A tool which facilitates debugging and reverse engineering process of Cisco IOS by allowing the integration with most used existing debugging and disassembler tools such as GDB and IDA Pro.
Otros creadoresVer proyecto -
PyBFD - A Python interface to the GNU Binary File Descriptor (BFD) library.
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It's a complete (or at least tries to be) wrapper around the low level functionality provided by GNU Binutils libopcodes and libbfd. This allows the to manipulate all the ed architectures and file formats that Binutils tools does.
Otros creadoresVer proyecto
Idiomas
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English
Competencia profesional completa
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Spanish
Competencia bilingüe o nativa
Recomendaciones recibidas
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de LinkedIn
17 personas han recomendado a Sebastian
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