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@imneonizer
imneonizer / how-to-download-from-pan-baidu.md
Created October 28, 2021 08:59
How to download from pan.baidu without account

How to download from pan.baidu.com

Disclaimer:

  • This methods uses a 3rd party website: https://baidu.kinh.cc/.
  • I don't know chinese and after one day of searching for a method I finally found this. I don't know how safe this website is but it does the job.
  • Do it on your own responsibility. I have no idea about possible copyright (if there is such a thing in China) and other stuff regarding to this.

Steps

1. Open the website mentioned above and fill out fields as following:

@pervognsen
pervognsen / shift_dfa.md
Last active January 27, 2024 19:54
Shift-based DFAs

A traditional table-based DFA implementation looks like this:

uint8_t table[NUM_STATES][256]

uint8_t run(const uint8_t *start, const uint8_t *end, uint8_t state) {
    for (const uint8_t *s = start; s != end; s++)
        state = table[state][*s];
    return state;
}
@cq674350529
cq674350529 / find_ecos_load_addr.py
Last active December 1, 2022 05:17
locate base addr by finding fixed xref addrs
#!/usr/bin/env python
import os
import sys
import binascii
import struct
import random
import string
import re
import inspect
@jix
jix / resolve_tco_links.user.js
Last active August 24, 2023 10:58
User script to resolve t.co links on twitter
# IDA (disassembler) and Hex-Rays (decompiler) plugin for Apple AMX
#
# WIP research. (This was edited to add more info after someone posted it to
# Hacker News. Click "Revisions" to see full changes.)
#
# Copyright (c) 2020 dougallj
# Based on Python port of VMX intrinsics plugin:
# Copyright (c) 2019 w4kfu - Synacktiv
@bazad
bazad / arm64_sysregs_ios.py
Created July 17, 2020 19:58
Label iOS arm64 system registers in IDA Pro
#
# arm64_sysregs_ios.py
# Brandon Azad
#
# Based on https://github.com/gdelugre/ida-arm-system-highlight by Guillaume Delugre.
#
import idautils
import idc
@raplin
raplin / CortexM_searchable_list.txt
Created June 22, 2020 23:47
Searchable list of Cortex M cpus by IRQ/Peripheral base, helps figure out which CPU an unknown binary runs on - description at top
This file has been truncated, but you can view the full file.
Cortex M CPU searchable IRQ/peripheral list
Goal: Use this when reverse engineering a binary for an unknown Cortex M CPU to help figure out exactly what you're looking at
Simple usage:
Load the binary into IDA/Ghidra
Find the vector table (usually the first 256-ish bytes right at the start of the file), and find some 'interesting' IRQ vectors that point to real code.
(The first 16 vectors are internal Cortex M stuff (reset vector, NMI etc) and will not be useful)
In the IRQ handler code pointed to by the vector, you will very often soon encounter an obvious peripheral address being loaded into a register.
@patois
patois / README
Last active May 25, 2023 21:47
Configuration files for debugging Tricore Binaries with IDA 7.4 and TRACE32 Simulator
1. Install TRACE32 for Tricore from https://www.lauterbach.com/frames.html?download_demo.html
2. place ida.cmm into the TRACE32 installation folder
3. overwrite config.t32 found in the TRACE32 installation folder with the one provided
4. change the "SYS" variable of this config.t32 file to point to your TRACE32 install folder
5. edit %IDADIR%\cfg\gdb_arch.cfg as described in the provided "gdb_arch.cfg" file
6. open the file "demo.elf" from the TRACE32 installation folder with IDA
7. In IDA, go to "Debugger -> Select debugger", pick "Remote GDB debugger"
8. Go to "Debugger -> Debugger options -> Set specific options", tick the
"Run a program..." checkbox, then click "choose a configuration" (which should fill
the "command line" edit field) and confirm.
@georgexsh
georgexsh / goto.py
Created September 18, 2017 07:47
python goto with system trace function
import sys
def j(lineno):
frame = sys._getframe().f_back
called_from = frame
def hook(frame, event, arg):
if event == 'line' and frame == called_from:
try:
frame.f_lineno = lineno
@Drup
Drup / sat_micro.ml
Last active June 15, 2020 17:17
SAT-MICRO, a Sat solver in 60 lines of code
(* Code extracted from:
SAT-MICRO: petit mais costaud !
by Sylvain Conchon, Johannes Kanig, Stéphane Lescuyer
*)
module type VARIABLES = sig
type t
val compare : t -> t -> int
end