Automatizar SDRSharp con PowerShell (parte 5)

Abrir, ocultar el menú, poner en funcionamiento SDRSharp y recorrer el rango de frecuencias desde 400~470 MHz haciendo una captura de pantalla por cada frecuencia

Analizar con Cheat Engine un payload de ejecución de comandos arbitrarios para ejecutar PowerShell

Script para cargar en memoria y ejecutar un payload de ejecución de comandos arbitrarios en PowerShell

Direcciones utilizadas para cargar la shellcode con el payload

Analizar con Cheat Engine el payload de ejecución de comandos arbitrarios cargado en PowerShell

Relación entre la shellcode y la carga en memoria desde Cheat Engine

Cargar en memoria y ejecutar un payload de ejecución de comandos arbitrarios en PowerShell

HxD – Freeware Hex Editor and Disk Editor

HxD is a carefully designed and fast hex editor which, additionally to raw disk editing and modifying of main memory (RAM), handles files of any size.

The easy to use interface offers features such as searching and replacing, exporting, checksums/digests, insertion of byte patterns, a file shredder, concatenation or splitting of files, statistics and much more.

Editing works like in a text editor with a focus on a simple and task-oriented operation, as such functions were streamlined to hide differences that are purely technical.
For example, drives and memory are presented similar to a file and are shown as a whole, in contrast to a sector/region-limited view that cuts off data which potentially belongs together. Drives and memory can be edited the same way as a regular file including support for undo. In addition memory-sections define a foldable region and inaccessible sections are hidden by default.

Furthermore a lot of effort was put into making operations fast and efficient, instead of forcing you to use specialized functions for technical reasons or arbitrarily limiting file sizes. This includes a responsive interface and progress indicators for lengthy operations.

More information

Realizar una captura de pantalla mediante una interfaz gráfica creada con PowerShell


Ejecutar Google Chrome utilizando Start-Process en Base64



Abrir una cuenta de Twitter y hacer capturas de pantalla de los tuits


Obtener el color de un pixel y almacenarlo en un fichero html