shirayu

TensorRT + Ubuntu 22.04 (on WSL2)

I revolced the following warnings related to libnvinfer.so.7 and libnvinfer_plugin.so.7

W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libnvinfer.so.7'; dlerror: libnvinfer.so.7: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: xxxxx
W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libnvinfer_plugin.so.7'; dlerror: libnvinfer_plugin.so.7: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: xxxxx
W tensorflow/compiler/tf2tensorrt/utils/py_utils.cc:38] TF-TRT Warning: Cannot dlopen some TensorRT libraries. If you would like to use Nvidia GPU with TensorRT, please make sure the missing libraries mentioned above are installed properly.

mahmoudimus

<!-- put this to IDEA keymaps config folder. For v13 it is <userdir>\.IntelliJIdea13\config\keymaps\ -->
<?xml version="1.0" encoding="UTF-8"?>
<keymap version="1" name="Mac OS X 10.5+ Windows Ctrl" parent="Mac OS X 10.5+">
  <action id="$Copy">
    <keyboard-shortcut first-keystroke="meta C" />
    <keyboard-shortcut first-keystroke="meta INSERT" />
    <keyboard-shortcut first-keystroke="control C" />
    <keyboard-shortcut first-keystroke="control INSERT" />
  </action>
  <action id="$Cut">

mahmoudimus

##############################################################################
#
# Name: hello_world_plugin.py
# Auth: @cmatthewbrooks
# Desc: A test plugin to learn how to make these work; Specifically, how to
#       have multiple actions within the same plugin.
#
#       In plain English, IDA will look for the PLUGIN_ENTRY function which
#       should return a plugin object. This object can contain all the 
#       functionality itself, or it can have multiple actions.

mahmoudimus

#!/usr/bin/env python

# Script associated with the blog post: https://lief-project.github.io/blog/2022-05-08-macho/
# It demonstrates code injection with shell-factory and LIEF

import lief
import pathlib
from pathlib import Path

CWD = Path(__file__).parent

mahmoudimus

(Python) Code Cave By Jean-Pierre LESUEUR

Taken from https://unprotect.it/snippet/code-cave/54/

Description

-f / --file : Valid PE File location (Ex: /path/to/calc.exe).
-p / --payload : Shellcode Payload (Example: "\x01\x02\x03…\x0a").
-x / --encrypt : Encrypt main section (entry point section).

mahmoudimus

"""
This *fake* module is for windows only

Based on:
- https://github.com/facebook/tornado/blob/master/tornado/win32_support.py
- https://github.com/typecode/wikileaks/blob/23a6243df473102a9a1b84f5dde66173df3132b5/lib/tornado/win32_support.py
- https://raw.githubusercontent.com/twisted/twistedmatrix.com-trac-attachments/0a05e3294e7488d8864a73666a007db842c9633e/ticket/bc1/bc1a1f5e1875e3916492b3b509f58cd420eba1d5/b683c2d57b5d19e4fb24a78b44e76ad9129fe19f.patch
- https://github.com/yt-dlp/yt-dlp/blob/1fc089143c79b02b8373ae1d785d5e3a68635d4d/yt_dlp/utils.py#L2095-L2150
"""

mahmoudimus

     /*
Symbol	Key
^	RCtrl
!	Alt
#	Windows Key (cmd in mac keyboard)
+	SHIFT

#c::Send, ^c
#v::Send, ^v
#x::Send, ^x

mahmoudimus

ZSH CheatSheet

This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.

Strings

Description	Syntax
Get the length of a string	${#VARNAME}
Get a single character	${VARNAME[index]}

mahmoudimus

How to Convert iBook EPUBs to standard EPUBs

iBooks EPUBs actually show up on macOS as folders. If you need the actual file you can use the above script to convert your iBook directory of files to a destination directory.

The path of iBook files as of macOS 10.15.7 is: /Users/${USER}/Library/Mobile Documents/iCloud~com~apple~iBooks/Documents

Usage

mahmoudimus

Setting up Ghidra.

Setting up Debugger

Install llvm (brew install llvm), and gradle (brew install gradle).

Clone Ghidra source. Open terminal at this directory, type in gradle -I gradle/support/fetchDependencies.gradle init

Edit the ghidra/Ghirda/Debug/Debugger-swig-lldb/buildNatives.gradle file with VSCode. Replace all $llvm_dir/lldb/include with $llvm_dir/include. Save and close.