OllyDbg

OllyDbg is a 32-bit assembler level analysing debugger designed for Microsoft Windows. Its emphasis on binary code analysis makes it particularly useful in cases where source code is unavailable, such as during malware analysis or reverse engineering proprietary software.

The tool is provided in Kali Linux through the Wine compatibility layer, allowing Linux users to run this Windows debugger. It supports low-level debugging tasks including breakpoints, register inspection, and disassembly of executable binaries.

OllyDbg is commonly used by security researchers and reverse engineers for dynamic analysis of Windows executables, providing detailed insights into program behavior at the assembly level.

OllyDbg operates as a user-mode debugger for 32-bit Windows executables, attaching to processes and providing disassembly, register views, memory inspection, and breakpoint management. It analyzes binary code at the assembler level using Wine on non-Windows systems like Kali Linux to emulate the Windows environment required for execution.