Thomas Roccia (fr0gger)
Senior Security Researcher at Microsoft
Administrator Founder Top Contributor

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 OS Creation Date
Checking Memory Size C++ 1 year, 8 months
Detecting USB Drive C++ 1 year, 8 months
Connected Printer C++ 1 year, 8 months
Geofencing Python 1 year, 8 months
Image File Execution Options Injection C++ 1 year, 10 months
COM Hijacking C++ 1 year, 10 months
Checking Pipe C++ 1 year, 11 months
Geofencing C++ 1 year, 11 months
Hiding Mechanisms C++ 1 year, 11 months
Malvertising JavaScript 1 year, 11 months
Fast Flux Python 1 year, 11 months
Domain Generation Algorithm Python 1 year, 11 months
DNS Tunneling Python 1 year, 11 months
DNS Hijacking Python 1 year, 11 months
Tor Network C2 Python 1 year, 11 months
Peer to peer C2 Python 1 year, 11 months
C2 via Social Networks Python 1 year, 11 months
ROL Python 1 year, 11 months
Cryptography Python 1 year, 11 months
Custom Encoding Python 1 year, 11 months
XOR Operation C++ 1 year, 11 months
XOR Operation Python 1 year, 11 months
Kill Process C++ 4 years, 1 month
TLS Callback C++ 4 years, 1 month
Checking Malware Name C++ 4 years, 1 month
IsDebuggerPresent C++ 4 years, 2 months
OutputDebugString C++ 4 years, 2 months
Indicator Removal: Clear Windows Event Logs cmd 4 years, 2 months
Detecting Mac Address Golang 4 years, 2 months
Caesar Cipher Golang 4 years, 2 months
Base64 Golang 4 years, 2 months
Detecting Hostname, Username C++ 4 years, 2 months
Checking Screen Resolution C++ 4 years, 2 months
Detecting Virtual Environment Files C++ 4 years, 2 months
SMSW C++ 4 years, 2 months
Checking Hard Drive Size Python 4 years, 2 months
Detecting Virtual Environment Artefacts C++ 4 years, 2 months