> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/es/hacking-wifi/wpa-wpa2-psk-network-attacks/precomputed-attacks/pyrit-cracking-against-a-rainbow-table.md).
# Crackeo con Pyrit contra una tabla arcoíris
Usa Pyrit con una base de datos GenPMK para comprobar un handshake WPA/WPA2 capturado.
El `dic.genpmk` también se puede usar con Pyrit.
Pyrit usa `attack_cowpatty` para comprobar los valores precalculados frente al handshake capturado. El ESSID debe coincidir con el usado al crear la base de datos.
### Ejecute la búsqueda
Use la base de datos, la captura y el nombre de la red:
{% code overflow="wrap" %}
```bash
pyrit -e jordan -i dic.genpmk -r Capture-01.cap attack_cowpatty
```
{% endcode %}
Los parámetros son:
* `-e jordan` establece el nombre de la red objetivo.
* `-i dic.genpmk` importa la base de datos precalculada.
* `-r Capture-01.cap` proporciona el handshake capturado.
Pyrit encuentra la contraseña inmediatamente. Comprueba unas 2 millones de contraseñas por segundo.
La base de datos precalculada evita recalcular cada candidato durante la búsqueda.
---
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