Thomas Roccia (fr0gger)
Senior Security Researcher at Microsoft

Thomas Roccia is a seasoned threat researcher. Currently, he serves as a Senior Security Researcher at Microsoft Threat Intelligence and operates SecurityBreak, an online platform for his project updates and research.


Contributed Code Snippets
Technique Language Creation Date
Checking Memory Size C++ 1 year, 4 months
Detecting USB Drive C++ 1 year, 4 months
Connected Printer C++ 1 year, 4 months
Geofencing Python 1 year, 4 months
Image File Execution Options Injection C++ 1 year, 6 months
COM Hijacking C++ 1 year, 6 months
Checking Pipe C++ 1 year, 7 months
Geofencing C++ 1 year, 7 months
Hiding Mechanisms C++ 1 year, 7 months
Malvertising JavaScript 1 year, 7 months
Fast Flux Python 1 year, 7 months
Domain Generation Algorithm Python 1 year, 7 months
DNS Tunneling Python 1 year, 7 months
DNS Hijacking Python 1 year, 7 months
Tor Network C2 Python 1 year, 7 months
Peer to peer C2 Python 1 year, 7 months
C2 via Social Networks Python 1 year, 7 months
ROL Python 1 year, 7 months
Cryptography Python 1 year, 7 months
Custom Encoding Python 1 year, 7 months
XOR Operation C++ 1 year, 7 months
XOR Operation Python 1 year, 7 months
Kill Process C++ 3 years, 9 months
TLS Callback C++ 3 years, 9 months
Checking Malware Name C++ 3 years, 10 months
IsDebuggerPresent C++ 3 years, 10 months
OutputDebugString C++ 3 years, 10 months
Indicator Removal: Clear Windows Event Logs cmd 3 years, 10 months
Detecting Mac Address Golang 3 years, 10 months
Caesar Cipher Golang 3 years, 10 months
Base64 Golang 3 years, 10 months
Detecting Hostname, Username C++ 3 years, 10 months
Checking Screen Resolution C++ 3 years, 10 months
Detecting Virtual Environment Files C++ 3 years, 10 months
SMSW C++ 3 years, 10 months
Checking Hard Drive Size Python 3 years, 10 months
Detecting Virtual Environment Artefacts C++ 3 years, 10 months