vmlinux-to-elf
pwndbg
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| vmlinux-to-elf | pwndbg | |
|---|---|---|
| 2 | 9 | |
| 1,219 | 6,726 | |
| - | 4.1% | |
| 5.3 | 9.5 | |
| 9 months ago | about 18 hours ago | |
| Python | Python | |
| GNU General Public License v3.0 only | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
vmlinux-to-elf
- FYI: Synology SRM 1.3 is still running Linux kernel 4.4.60 though it's 64 bit ARM for RT6600ax
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Configuration to provide the Linux kernel and headers to IDA Pro to accurately decompile kernel modules?
Provide an accessible copy of the 'vmlinuz' kernel converted to ELF, to reference for memory addresses (see https://github.com/marin-m/vmlinux-to-elf)
pwndbg
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Any tips for newish C debugging please.
By far the best debugger for C is gdb+pwndbg (https://github.com/pwndbg/pwndbg)
- Need help installing pwndbg on Kali Linux
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Hacked GDB Dashboard Puts It All on Display
There are a lot of these types of tools already in the reverse engineering community (in order of lowest chance of breaking when you throw really weird stuff at it):
GEF: https://gef.readthedocs.io/en/master/
PWNDBG: https://github.com/pwndbg/pwndbg
PEDA: https://github.com/longld/peda
They also come with a slew of different features to aid in RE/exploit dev, but many of them are also useful for debugging really weird issues.
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Debugging with GDB
GDB is great. I definitely recommend checking out watchpoints as well, a very useful tool for monitoring how a variable changes over time.
GDB also has many good plugins - pwndbg has tons of features and UI improvements over stock GDB.
https://github.com/pwndbg/pwndbg
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Making GDB Easier: The TUI Interface
I've recently started a new semester for my Master's program, and the first project for the semester involves using the GDB tool (GNU Debugger) to analyze a stack on a simple C program that contains a buffer overflow vulnerability. A couple of semesters ago, I had been given a VM pre-loaded with a more featured debugger tool called pwndbg. Pwndbg was excellent because it was easy to use and easily allowed accessed to information such as current assembly code being executed and a view of the program registers. So, going back to using GDB felt a little like stepping back into the stone age.
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Awesome CTF : Top Learning Resource Labs
Pwndbg - A GDB plugin that provides a suite of utilities to hack around GDB easily.
- Trouble downloading pwndbg
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Problem in downloading pwndbg
i have peda installed on my gdb and now i am trying to install pwndbg with git clone https://github.com/pwndbg/pwndbg cd pwndbg ./setup.sh
What are some alternatives?
the-backdoor-factory - Patch PE, ELF, Mach-O binaries with shellcode new version in development, available only to sponsors
gef - GEF (GDB Enhanced Features) - a modern experience for GDB with advanced debugging capabilities for exploit devs & reverse engineers on Linux
basefind2 - A faster firmware base address scanner.
peda - PEDA - Python Exploit Development Assistance for GDB
linux-kernel-module-cheat - The perfect emulation setup to study and develop the Linux kernel v5.4.3, kernel modules, QEMU, gem5 and x86_64, ARMv7 and ARMv8 userland and baremetal assembly, ANSI C, C++ and POSIX. GDB step debug and KGDB just work. Powered by Buildroot and crosstool-NG. Highly automated. Thoroughly documented. Automated tests. "Tested" in an Ubuntu 20.04 host.完美的仿真设置，可用于研究和开发Linux内核v5.4.3，内核模块，QEMU，gem5和x86_64，ARMv7和ARMv8用户界面以及裸机装配，ANSI C，C ++和POSIX。 GDB步骤调试和KGDB可以正常工作。 由Buildroot和crosstool-NG支持。 高度自动化。 彻底记录。 自动化测试。 在Ubuntu 19.10主机中经过“测试”。21世纪新政宣言（2020年4月5曰笫四次修改稿)（2020年6月19曰第七次修改，以下“【】”内文字为非正文内容的说明）20世纪苏联的消亡和东欧的大变革，使这21世纪初的现中国大陆成为世界关注的最主要焦点和影响新世纪文明发展的关键。特别是大陆这些年对外意识形态渗透，震撼整个世界。美中贸易战实际已打响人类意识形态领域最后的冷战，海峡两岸关系恶化，香港不断的百万人游行，南海邻国关系紧张。大陆经济急速下滑衰退，内外矛盾激化高端深感前所未有的生存危机。包括中共上下在内的几乎所有人都很清楚，大陆已到非政治体制改革而不可的时候了，大变革将是民意世潮下的必然结局。中国大陆内外即全球正合力促成这人口第一大国的大变革，这也为中国开创新政提供了一次最佳机会。综合各政体和各国现实，绝大多数国家改革选择了西方民主政体，但其固有的越来越明显的缺陷已成为有人攻击、拒绝或怀疑的理由。这也是近年来西方国家出现了宽容那必将灭亡的独裁专制政府的左翼当选，是不少选民失去信心的表现和原因。不仅如此，西方现民主制的缺陷还有: 很难产生最佳决策而大多是不优不劣
pwntools - CTF framework and exploit development library
linux-insides - A little bit about a linux kernel
gdb-dashboard - Modular visual interface for GDB in Python
dechainy - An open source framework to easily build and deploy eBPF/XDP network monitoring probes and clusters in order to perform Service Programs Chain efficiently.
one_gadget - The best tool for finding one gadget RCE in libc.so.6
putting-the-you-in-cpu - A technical explainer by @kognise of how your computer runs programs, from start to finish.
voltron - A hacky debugger UI for hackers