I have just created a fresh boot of Kali Linux in order to begin learning penetration testing and security vulnerabilities so hopefully I can find a few 0days, then sell information on them to businesses and governmental organizations, as I understand there are a few now who are interested in acquiring these in a legitimate commercial context.
For this I assume I will benefit from having the latest version of Metasploit for testing. However, when I run
apt-get upgrade the update process fails with errors:
E: Failed to fetch http://ftp.hands.com/kali/pool/main/m/metasploit-framework/metasploit-framework_4.14.1-0kali1_amd64.deb Hash Sum mismatch Hashes of expected file: - SHA256:5a3f9ee9247a9f32f53873d623c6b275bb11eafa95381aa9d6ecc9724e17518c - SHA1:df8606fdc1edb4b4b7f36e068d0789bd0d7289e0 [weak] - MD5Sum:677eef194091cfb557219e446d87d753 [weak] - Checksum-FileSize:71593968 [weak] Hashes of received file: - SHA256:c1068062a2da53e1ff1444360720ab4b787d058197e0ca568b330d9fd12fae4e - SHA1:900394222f17ddcfd52284b3f0eeeb391ad1089a [weak] - MD5Sum:29f15c23a3932e868157a291e44a2720 [weak] - Checksum-FileSize:71593968 [weak] Last modification reported: Thu, 09 Mar 2017 09:03:20 +0000
--fix-missing flag seems to cause the upgrade process to proceed further, so I think the system has otherwise now been properly updated, but it still eventually quits out with the same error message. Of course I am wary (to say the least!) about attempting to download an updated version of Metasploit from unofficial sources... but it also seems odd that the default repo is giving a hash sum mismatch.
Does anyone have an idea of what's going wrong here and what the correct methodology is to go about fixing it?
(Current result of running
Kali GNU/Linux Rolling \n \l