#Tools #Debugger

HyperDbg v0.8.4 is now released!

https://github.com/HyperDbg/HyperDbg/releases/tag/v0.8.4

## [0.8.4.0] - 2024-05-10
New release of the HyperDbg Debugger.

### Changed
- Fixed the signedness overflow of the command parser

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#Tools #Debugger

CM64 a x64 freezer/debugger for windows.

Features :

Simple and familiar user interface
Hexbased expression parser
Full-featured kernel memory edit, save and load
Follow jump and back
Memory map
Modules thread view
Register view
Full memory search
Fast assmbler/disassembler (Zydis 4.0.0)
Plugin support with growing API
ASCII/Hex memory dump
Dynamic stack view
Executable patching
Game cheat engine trainer
Full IO ports read and write
Windows service API investigator
Save and load binary files
Virtual / physical address converter and mapper
Full PCI bus viewer
Full kernel drivers structre viewer
Full user mode processes structure viewer
Full system BIOS structure viewer
System ACPI structure viewer
Special boot control featrure
Debug Windows kernel and processes without
Windows global flag enabled or any process in debug mode

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#Tools #Debugger

SoftICE-like kernel debugger for Windows 11

Features :

Support for Windows XP up to Windows 11, x86 and x64, and SMP kernels. Support for WOW64 processes on x64.

Integration of QuickJSPP, which is a port of QuickJS to MSVC++. Before calling QuickJS, BugChecker saves the FPU state (on x86) and switches to an expanded stack of 128KB.

Commands accept JS expressions. For example, "U rip+rax*4" and "U MyJsFn(rax+2)" are valid commands. Custom functions can be defined in the Script Window. CPU registers are declared as global scope variables automatically by BugChecker.

Support for PDB symbol files. PDB files can be specified manually or Symbol Loader can download them from a symbol server.

JavaScript code can call the following asynchronous functions: WriteReg, ReadMem, WriteMem.

Breakpoints can have a JS condition: if condition evaluates to 0, no "breakin" happens. This allows to set "Logpoints" and breakpoints that can change the flow of execution.

Log window shows the messages sent to the kernel debugger (for example DbgPrint messages).

JavaScript window with syntax highlighting.

The tab key allows, given few digits, to cycle through all the hex numbers on the screen or, given few characters, to cycle through all the symbols containing those characters.

EASTL and C++20 coroutines make creating new commands a breeze. Feel free to send your pull requests!

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#Tools #Debugger

CpuDbg is a debugger that supports all platforms, including but not limited to Windows Android Iphone as well as WEB and hardware platforms.

دیباگر ویندوزی CpuDbg برگرفته از دیباگر قدیمی و مشهور OllyDbg اما با قابلیت های بیشتر.

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#Tools #Debugger

HyperDbg v0.9.1 is released. 🎉

This release comes with bug fixes and introduces new pseudo-registers for timing. Other than that, our hardware debugger chip generator (hwdbg) is now able to run conditional statements and modify signals!

Check it out:
https://github.com/HyperDbg/HyperDbg/releases/tag/v0.9.1

Changelog:

### Added
- Regular port/pin value read and modification in hwdbg
- Conditional statement evaluation in hwdbg
- Added automatic script buffer packet generator for hwdbg
- Added support for @hw_pinX and @hw_portX registers
- Added hwdbg instance information interpreter
- Added stack buffer in vmx-root
- Exporting functions to support loading drivers with different names
- Exporting function to connect and load HyperDbg drivers
- Exporting function to connect and load HyperDbg drivers
- $date and $time pseudo-registers are added

### Changed
- Fix using constant WSTRINGs in the wcsncmp function
- Fix phnt build error with 24H2 SDK
- hprdbgctrl.dll changed to libhyperdbg.dll
- hprdbgkd.sys changed to hyperkd.sys
- hprdbghv.dll changed to hyperhv.dll
- Dividing user/kernel exported headers in the SDK

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#Tools #Debugger

Main repo of SyserDebugger Author "Yanfeng Wu".

سورس دیباگر Syser که قدمتی همچون SoftIce دارد، توسط نویسنده آن در ریپوی اصلی نویسنده قرار گرفته.

کیفیت ویدیو خیلی خوب نیست ولی برای اجرا در گوشی کفایت میکنه.

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#Article #Debugger

Writing a Linux Debugger

چند روز پیش در گروه بایت‌امن، کتابی با عنوان نوشتن یک دیباگر لینوکس به زبان ++C معرفی کردیم. فصل سوم این کتاب را می‌توانید از لینک زیر دانلود کنید.

همچنین تا زمان انتشار نهایی کتاب Building a Debugger، نویسنده خانم Sy Brand در بلاگ خود مجموعه مقالاتی درباره ساخت دیباگر لینوکسی منتشر کرده است که می‌توانید از آن‌ها استفاده کنید.

کدهای مرتبط در GitHub قرار داده شده‌اند، با این تفاوت که کتاب درباره نوشتن دیباگر ۶۴ بیتی است، در حالی که مقالات بلاگ مربوط به دیباگر ۳۲ بیتی هستند.

1. Setup
2. Breakpoints
3. Registers and memory
4. Elves and dwarves
5. Source and signals
6. Source-level stepping
7. Source-level breakpoints
8. Stack unwinding
9. Handling variables
10. Advanced topics

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#Article #PE #Debugger #Reference

⚜️PE Parsing with WinDbg

This reference provides essential WinDbg commands to manually parse PE (Portable Executable) images and explore key system structures.

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