gef
dnscat2
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| gef | dnscat2 | |
|---|---|---|
| 15 | 5 | |
| 6,451 | 3,253 | |
| - | - | |
| 8.4 | 0.0 | |
| 7 days ago | about 1 month ago | |
| Python | PHP | |
| MIT License | BSD 3-clause "New" or "Revised" License |
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gef
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Beej's Quick Guide to GDB (2009)
There is also GEF, which is widely used by the reverse engineering and CTF community.
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How do you use gdb without the tui? Are there advantages? Or just describe your GDB workflow.
If you are on Linux, install GEF and be happy.
- TF2 on Linux is running incredibly poorly, reporting 1200%+ CPU usage. Steam also appears to have some sort of memleak and infinite loop/callback going on leading to absurd CPU usage over time.
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Any good and easy-to-use C debuggers?
If you are in linux, I recomend none of them (haha) because you should get more used to GDB a little bit. You just need to install some good visualizers likes GEF, for example.
- Emulating an emulator inside itself. Meet Blink
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Are there any cpu emulators that could help me learn i386 assembly?
https://github.com/hugsy/gef, https://hugsy.github.io/gef/, https://hugsy.github.io/gef/commands/context/ ("Values in red indicate that this register has had its value changed since the last time execution stopped.")
- What plugins do you recommend for ExploitDev or RE and why?
- Awesome TUI tools
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Fully Dockerized Linux kernel debugging environment
The attached debugger is not just raw GDB but is using https://hugsy.github.io/gef/ to make debugging less of a pain. It's still not perfect but helps plenty already.
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Debugging with GDB
I still struggle with GDB but my excuse is that I seldom use it.
When I was studying reverse engineering though, I came across a really cool kit (which I've yet to find an alternative for lldb, which would be nice given: rust)
I'd recommend checking it out, if for no other reason than it makes a lot of things really obvious (like watching what value lives in which register).
LLDB's closest alternative to this is called Venom, but it's not the same at all. https://github.com/ovh/venom
dnscat2
- HOUDINI: A web app with huge number of Docker Images for Network Security with run commands and cheatsheet (Hundreds of Offensive and Useful Docker Images for Network Intrusion )
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Awesome CTF : Top Learning Resource Labs
Dnscat2 - Hosts communication through DNS.
- Are there any methods to protect against DNS tunneling (non-encrypted) in an open-source firewall appliance?
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Awesome Penetration Testing
dnscat2 - Tool designed to create an encrypted command and control channel over the DNS protocol, which is an effective tunnel out of almost every network.
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DNS exfiltration of data: step-by-step simple guide
Another commonly used tool is dnscat. I’ve seen it successfully used by adversaries and during pentests.
What are some alternatives?
pwndbg - Exploit Development and Reverse Engineering with GDB Made Easy
iodine - Official git repo for iodine dns tunnel
peda - PEDA - Python Exploit Development Assistance for GDB
Metasploit - Metasploit Framework
gdb-dashboard - Modular visual interface for GDB in Python
RsaCtfTool - RSA attack tool (mainly for ctf) - retrieve private key from weak public key and/or uncipher data
lldb-mi - LLDB's machine interface driver
pwntools - CTF framework and exploit development library
radare2 - UNIX-like reverse engineering framework and command-line toolset [Moved to: https://github.com/radareorg/radare2]
hashcat - World's fastest and most advanced password recovery utility
edb-debugger - edb is a cross-platform AArch32/x86/x86-64 debugger.
bettercap - The Swiss Army knife for 802.11, BLE, IPv4 and IPv6 networks reconnaissance and MITM attacks.