GEOTOTAL Ltd. is a private sector company established in 1990. SERVICES: Cadastre and Geodesy Laser Scanning Deformation monitoring As-built documentation Detailed land use planning Precise geodetic and GPS network and levelling Town planning, vertical planning, Customer-assigned and independent supervision in planning and engeneering works Expert valuations, consultancy, software, computer processing MANAGEMENT: Rumen Tashev, MSc, Raina Tosheva, MSc, PhD  TECHNICAL EQUIPMENT:  | GEOTOTAL have their own technical equipment, produced by leading manufacturers. Data gathering, processing and output are fully automated. | Vmpwn !new! (2026)
In these scenarios, the target is a program that implements its own instruction set, memory management, and execution engine. Your goal is to find bugs in the VM's logic (the interpreter) to break out of the virtualized environment and execute arbitrary code on the host machine.
Once you have an arbitrary write, the game resembles standard PWN. In these scenarios, the target is a program
With this, you can set regs[reg_idx] to any address (e.g., &vm->code or a GOT entry) and write controlled data there. In these scenarios  | LICENCES: GEOTOTAL is lawfully certified for completion of tasks under the Law of Cadastre and the Register of Properties.  | | GEOTOTAL is registered under ISO 9001:2008 in accordance with the TÜV Rheinland auditing and certification procedures, Registration No 75-100-40620 |  |