https://www.youtube.com/playlist?list=PLKK11Ligqitg9MOX3-0tFT1Rmh3uJp7kA
muff-in
/ resources.md
Last active
November 28, 2025 15:52
A curated list of Assembly Language / Reversing / Malware Analysis / Game Hacking-resources
nstarke
/ 01-reversing-cisco-ios-raw-binary-firmware-images-with-ghidra.md
Last active
December 10, 2025 04:11
Reversing Cisco IOS Raw Binary Firmware Images with Ghidra
This brief tutorial will show you how to go about analyzing a raw binary firmware image in Ghidra.
I was recently interested in reversing some older Cisco IOS images. Those images come in the form of a single binary blob, without any sort of ELF, Mach-o, or PE header to describe the binary.
While I am using Cisco IOS Images in this example, the same process should apply to other Raw Binary Firmware Images.
ECC is about a group created via:
- a 2-dimension elliptic curve: an equation with unknowns x and y
- every Elliptic Curve follows this formula: y2 + a1 x y + a3 y = x3 + a2 x2 + a4 x + a6 (for some specified a1, a2, a3, a4, a6)
- actually, it can be shorten to this y2 = x3 + a x + b (short weierstrass form) in practice because the characteristic (order of a prime field) 2 and 3 points in prime fields (except for binary (GF(2x)) and GF(3x) curves)
- a curve of characteristic 2 (defined over GF(2x)) can be simplified to y2 + xy = x3 + ax2 + b
enigma0x3
/ rpc_dump_rs5.txt
Created
January 22, 2019 16:57
— forked from masthoon/rpc_dump_rs5.txt
RPC interfaces RS5
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| -------------------------------------------------------------------------------- | |
| <WinProcess "smss.exe" pid 368 at 0x5306908L> | |
| 64 | |
| [!!] Invalid rpcrt4 base: 0x0 vs 0x7ffec24f0000 | |
| -------------------------------------------------------------------------------- | |
| <WinProcess "csrss.exe" pid 472 at 0x5306e48L> | |
| 64 | |
| Interfaces : | |
| Endpoints : |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| //////// | |
| // The vm module lets you run a string containing javascript code 'in | |
| // a sandbox', where you specify a context of global variables that | |
| // exist for the duration of its execution. This works more or less | |
| // well, and if you're in control of the code that's running, and you | |
| // have a reasonable protocol in mind// for how it expects a certain | |
| // context to exist and interacts with it --- like, maybe a plug-in | |
| // API for a program, with some endpoints defined for it that do | |
| // useful domain-specific things --- your life can go smoothly. |
kylemanna
/ arch-linux-install.md
Last active
November 27, 2025 13:32
— forked from binaerbaum/arch-linux-install
Minimal instructions for installing arch linux on an UEFI NVMe system with full system encryption using dm-crypt and luks
The official installation guide (https://wiki.archlinux.org/index.php/Installation_Guide) contains a more verbose description.
- Image from https://www.archlinux.org/
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| sass/ | |
| | | |
| |– base/ | |
| | |– _reset.scss # Reset/normalize | |
| | |– _typography.scss # Typography rules | |
| | ... # Etc… | |
| | | |
| |– components/ | |
| | |– _buttons.scss # Buttons | |
| | |– _carousel.scss # Carousel |
atcuno
/ gist:3425484ac5cce5298932
Last active
October 24, 2025 08:55
HowTo: Privacy & Security Conscious Browsing
The purpose of this document is to make recommendations on how to browse in a privacy and security conscious manner. This information is compiled from a number of sources, which are referenced throughout the document, as well as my own experiences with the described technologies.
I welcome contributions and comments on the information contained. Please see the How to Contribute section for information on contributing your own knowledge.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # -------- | |
| # Hardware | |
| # -------- | |
| # Opcode - operational code | |
| # Assebly mnemonic - abbreviation for an operation | |
| # Instruction Code Format (IA-32) | |
| # - Optional instruction prefix | |
| # - Operational code |
NewerOlder