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    Thread: Help in creating the right syntax
Post: RE: Help in creating the right syntax

zielar Wrote: (01-14-2019, 11:48 AM) -- Hello, With the help of another program so far tried to find the key to the next wallet in the once popular BTC puzzle where at this stage I am looking for [1...
carmitchel hashcat 2 6,572 01-14-2019, 03:20 PM
    Thread: USB Drive
Post: RE: USB Drive

a-blackw-d0w Wrote: (01-14-2019, 02:57 AM) -- I stored them in both my USB Drive and External drive,  for safe keeping, and I did not think to unencrypt one for safe using, they're both locked away a...
carmitchel hashcat 6 13,756 01-14-2019, 02:26 PM
    Thread: USB Drive
Post: RE: USB Drive

I agree that no password utility could crack such a long password if it is truly random. I am curious how the 20-character password was created. Also, such a long password must have been stored somewh...
carmitchel hashcat 6 13,756 01-13-2019, 06:47 PM
    Thread: Ransomware attack veracrypt@foxmail.com
Post: RE: Ransomware attack veracrypt@foxmail.com

Hi Jase, It looks like you are making a good effort to brute-force files encrypted with this trojan. Some others here may be helping you but let me know if you'd like my opinion. My company (datarec...
carmitchel hashcat 4 13,040 01-13-2019, 06:34 PM
    Thread: need help with markov chain, or possibly another solution for decrypt of AES-256
Post: RE: need help with markov chain, or possibly anoth...

So, in case anyone else is looking at this, the script works perfectly when using the test data; the correct key is the output; however, the AES encryption of "teststring" is not the same as the ciphe...
carmitchel hashcat 13 30,666 05-30-2017, 02:25 AM
    Thread: need help with markov chain, or possibly another solution for decrypt of AES-256
Post: RE: need help with markov chain, or possibly anoth...

Hi there, The script seems to work great, but I am a bit confused about what the cipher text is. Is it just the hex equivalent of the test string in it's encrypted form? Below is the hex of both the ...
carmitchel hashcat 13 30,666 05-29-2017, 07:59 PM
    Thread: need help with markov chain, or possibly another solution for decrypt of AES-256
Post: RE: need help with markov chain, or possibly anoth...

This sounds like a good plan. I''ll get to work and share my results :)
carmitchel hashcat 13 30,666 05-28-2017, 06:42 PM
    Thread: need help with markov chain, or possibly another solution for decrypt of AES-256
Post: RE: need help with markov chain, or possibly anoth...

philsmd Wrote: (05-27-2017, 06:57 PM) -- There are still some open questions here: 1. how do you know if the decryption worked correctly ? You at least need to know the key, the plain text and the c...
carmitchel hashcat 13 30,666 05-27-2017, 09:42 PM
    Thread: need help with markov chain, or possibly another solution for decrypt of AES-256
Post: RE: need help with markov chain, or possibly anoth...

atom Wrote: (05-27-2017, 01:04 PM) -- If the keyspace is just 2^32 it would be easy to crack the key if you know the plaintext. The keyspace is so small, you wouldn't even need to do it on GPU, you c...
carmitchel hashcat 13 30,666 05-27-2017, 05:22 PM
    Thread: need help with markov chain, or possibly another solution for decrypt of AES-256
Post: RE: need help with markov chain, or possibly anoth...

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carmitchel hashcat 13 30,666 05-27-2017, 01:18 AM
  Thumbs Up Thread: need help with markov chain, or possibly another solution for decrypt of AES-256
Post: RE: need help with markov chain, or possibly anoth...

undeath Wrote: (05-26-2017, 07:56 PM) -- AES-256 is not a supported mode and what does this have to do with markov chains anyway? -- Ha, good point. I did not think to look since AES 256 is so commo...
carmitchel hashcat 13 30,666 05-26-2017, 08:26 PM
    Thread: need help with markov chain, or possibly another solution for decrypt of AES-256
Post: need help with markov chain, or possibly another s...

I have a situation where the HEX key length is 32 bytes, however, these 32 bytes are simply eight repetitions of a 4 byte value (reducing the entropy source to a 32-bit value). This should be an insta...
carmitchel hashcat 13 30,666 05-26-2017, 07:52 PM