how to crack wifi passwords using kali linux

I have a NVIDIA GTX 210 Graphics card in my machine running Kali Linux 1.0.6 and will use rockyou dictionary for most of the exercise. It is very important that you have a supported card, otherwise you’ll be just wasting time and effort on something that just won’t do the job. A list can be found in 802.11 Recommended USB Wireless Cards for Kali Linux. You should purchase a card that supports Kali Linux including injection and monitor mode etc. Important Note: Many users try to capture with network cards that are not supported. oclHashcat is only available for Linux and Windows due to improper implementations in OpenCL on OSX Hashcat is available for Linux, OSX and Windows. Due to factors such as data dependant branching, serialization, and Memory (to name just a few), oclHashcat is not a catchall replacement for Hashcat. However, not all algorithms can be accelerated by leveraging GPUs. Many of the algorithms supported by Hashcat can be cracked in a shorter time by using the well-documented GPU-acceleration leveraged in oclHashcat (such as MD5, SHA1, and others). Hashcat – A CPU-based password recovery tool.The traditional bruteforce attack is considered outdated, and the Hashcat core team recommends the Mask-Attack as a full replacement.

Hashcat offers multiple attack modes for obtaining effective and complex coverage over a hash’s keyspace. (For example, the flaw in 1Password’s hashing scheme.) Attack types Hashcat has made its way into the news many times for the optimizations and flaws discovered by its creator, which become exploited in subsequent hashcat releases. Hashcat currently supports a large range of hashing algorithms, including: Microsoft LM Hashes, MD4, MD5, SHA-family, Unix Crypt formats, MySQL, Cisco PIX, and many others.

Versions are available for Linux, OSX, and Windows and can come in CPU-based or GPU-based variants. It is available free of charge, although it has a proprietary codebase. Hashcat is the self-proclaimed world’s fastest CPU-based password recovery tool. Only constraint is, you need to convert a. CudaHashcat or oclHashcat or Hashcat on Kali Linux got built-in capabilities to attack and decrypt or Cracking WPA2 WPA with Hashcat – handshake.

How to crack wifi passwords using kali linux