Collaborate Disseminate
Modern printers make it all that much more tempting to try and hack them — the hardware generally tends to be decent, but the firmware appears to be designed to …read more Continue reading A Fun Exploit For Canon Printers Brings GDB Gifts
If you want to buy a car, there are plenty of choices. If you want to buy a jetliner, there are fewer choices. If you want to use the Large …read more Continue reading Linux Fu: Up Your GDB Game!
Not everyone is a fan of GUI interfaces. But some tasks really lend themselves to something over a bare command line. Very few people enjoy old command line text editors …read more Continue reading Hacked GDB Dashboard Puts It All On Display
Being able to track down a bug in a mountain of source code is a skill in its own right, and it’s a hard skill to learn from a book …read more Continue reading Digging into an ATtiny Simulator Bug with GDB
What to do when developing an RP2040 emulator but validating the emulator instruction by instruction is a slow and tedious process? Why, automatically compare it against the real hardware if …read more Continue reading Gdbdiff: Diff-ing A Real RP2040 MCU Against An Emulated MCU
Overview Each week on Friday, we post a social media challenge known as “Detective Nevil Mystery Challenge”. On November 13th of 2020, we released a challenge that contained a payload and it was only solved by one person on twitter. That challenge is… Continue reading Solving the November 13th Detective Nevil Mystery Challenge
As a debugger, GDB is a veritable Swiss Army knife. And just like exploring all of the non-obvious uses of a those knives, your initial response to the scope of GDB’s feature set is likely to be one of bewilderment, subsequent confusion, and occasional laughter. This is an understandable reaction …read more
[Thoquz] wrote to us about an interesting GitHub project by [Valmantas Palikša] involving the porting of the Black Magic firmware to ESP8266. For those who are unaware, Black Magic Probe is firmware along with a range of official and third-party boards that targets the debugging of Cortex-M and Cortex-A MCUs …read more
Continue reading Adding WiFi To Black Magic For Wireless GDB Action
When a processor has a fault it can leave what looks to be precious little in the way of cause and effect. Debug-by-print-statement works surprisingly well in simple cases, but where in a desktop environment you would drop into a debugger to solve trickier problems this can be an onerous …read more
Continue reading Debug Superpowers Bring An STM32 Back From The Dead
This article will help you remove the latest iteration of the Dharma ransomware virus and show you how you can try to possibly restore files encrypted with the .gdb extension. Dharma ransomware authors continue to target victims by rapidly spreading…… Continue reading .gdb Files Virus (Dharma) – Remove It