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Post Author Forum Replies [asc] Views Posted
    Thread: Hashcat is showing wrong password
Post: RE: Hashcat is showing wrong password

maybe the document can be opened without problem and without password but there are other protections in place like copy/print protection etc.
philsmd hashcat 10 8,001 02-08-2018, 06:49 PM
    Thread: I can not determine the number in the hashcat
Post: RE: I can not determine the number in the hashcat

does the example hash work for you? are you sure you are using the correct hash type? you need to use -m 12700
philsmd hashcat 10 8,863 02-11-2018, 09:35 AM
    Thread: I can not determine the number in the hashcat
Post: RE: I can not determine the number in the hashcat

See this issue https://github.com/hashcat/hashcat/issues/112 . I think it might be possible to just truncate the long encrypted data for -m 12700 = Blockchain, My Wallet . You could for instance tr...
philsmd hashcat 10 8,863 02-17-2018, 01:53 PM
    Thread: Help on hashcat syntax
Post: RE: Help on hashcat syntax

please make sure that the file hash.txt is located in the correct directory and is really named like this. It happens all the time that users save the file within a different folder or with a sligh...
philsmd hashcat 10 6,738 03-29-2018, 04:06 PM
    Thread: Help on hashcat syntax
Post: RE: Help on hashcat syntax

Are you sure you are using the latest version of hashcat? What do you mean by too long? How long is your salt ?
philsmd hashcat 10 6,738 03-29-2018, 04:29 PM
    Thread: Help for rule
Post: RE: Help for rule

Code: -- hashcat --stdout -a 3 -1 ?l?d?u "^?1 ^?1" --
philsmd General Talk 10 6,459 07-07-2018, 08:17 PM
    Thread: Cracking partial hex seed for Ethreum Presale
Post: RE: Cracking partial hex seed for Ethreum Presale

The 5 missing bytes will still be 256 * 256 * 256 * 256 * 256 = 256 ^ 5 = 1099511627776 combinations. That's a quite huge keyspace, even if the hashing algortihm (keccak) is quite fast. of course ...
philsmd hashcat 10 6,402 06-29-2018, 04:59 PM
    Thread: Cracking partial hex seed for Ethreum Presale
Post: RE: Cracking partial hex seed for Ethreum Presale

hashcat uses ?H for 0123456789ABCDEF therefore you could specify the mask as -a 3 --hex-charset [someting]?H[somethingElse]?H?H02 the main problem now is that the hash mode -m 5000 only supports a...
philsmd hashcat 10 6,402 06-29-2018, 05:46 PM
    Thread: Cracking partial hex seed for Ethreum Presale
Post: RE: Cracking partial hex seed for Ethreum Presale

the ciphertext gets decrypted into the raw seed if you have the correct password/AES key/ see my perl code https://github.com/hashcat/hashcat/issues/1279#issuecomment-351716733 Code: -- my $h...
philsmd hashcat 10 6,402 06-29-2018, 09:48 PM
    Thread: Cracking partial hex seed for Ethreum Presale
Post: RE: Cracking partial hex seed for Ethreum Presale

that's good that you mention this fact/doubt about the private key vs seed, chick3nman I assumed that the OP (uprising_bike) is sure that s/he has (part of) the seed, not the private key instead (t...
philsmd hashcat 10 6,402 06-30-2018, 07:56 AM
    Thread: Ryzen + RX 580 only one device working
Post: RE: Ryzen + RX 580 only one device working

-d 1,2 is not the correct thing you need. You need to whitelist/select the device types with: --opencl-device-types (or short -D), capital letter "D" -D 1,2 means that both GPUs and CPUs are whiteli...
philsmd hashcat 10 5,059 01-30-2019, 07:07 PM
    Thread: i need to start hachcat to brutforce AES encryption
Post: RE: i need to start hachcat to brutforce AES encry...

what is the name of the software that was used to encrypt the drive ?
philsmd hashcat 10 5,754 01-31-2019, 10:38 PM
    Thread: i need to start hachcat to brutforce AES encryption
Post: RE: i need to start hachcat to brutforce AES encry...

first you need to find out if the algorithm is veracrypt or truecrypt or diskcryptor. These are 3 different algorithms. I would suggest to find out what you see (in case you need to input the passw...
philsmd hashcat 10 5,754 02-11-2019, 11:12 PM
    Thread: Blockchain hash
Post: RE: Blockchain hash

maybe you should contact your email service provider and/or the blockchain support !? There is also no such thing as decoded blockchain hash or decrypted hash. hashes can sometimes be cracked (but ...
philsmd hashcat 10 4,442 04-16-2019, 08:42 PM
    Thread: Blockchain hash
Post: RE: Blockchain hash

I've modified your latest post, because you shouldn't post private/sensitive info here (the forum rules say do not post hashes in public). If the the wallet has double_encryption enabled you probab...
philsmd hashcat 10 4,442 04-16-2019, 10:10 PM
    Thread: Blockchain hash
Post: RE: Blockchain hash

as explained here: https://hashcat.net/forum/thread-8288-post-44420.html#pid44420 the only way to obtain the second hash for -m 18800 (you of course need to crack the second hash for the second passw...
philsmd hashcat 10 4,442 04-16-2019, 10:43 PM
    Thread: Blockchain hash
Post: RE: Blockchain hash

crack the hashes you obtain with with extract-blockchain-second-hash.py -m 18800 = Blockchain, My Wallet, Second Password (SHA256) if you have removed the double encryption (BOTH encryptions), you ...
philsmd hashcat 10 4,442 04-16-2019, 11:12 PM
    Thread: iTunes backup help...
Post: RE: iTunes backup help...

I think brute-force is a very bad strategy here. I would stick with dictionary attacks (-a 0) and only if you are sure about a very specific pattern or did already try all possibilities (likely pas...
philsmd hashcat 10 4,436 04-30-2019, 07:05 PM
    Thread: Blockchain hash
Post: RE: Blockchain hash

so as far as I understood, the question (also in regards to your PM) was how to obtain the intermediate results between the two decryption step. Well, it's just using PBKDF2-HMAC-SHA1 (32 byte output)...
philsmd hashcat 10 4,442 04-17-2019, 08:46 AM
    Thread: iTunes backup help...
Post: RE: iTunes backup help...

best advice is to remember as much as possible from the password that was (probably) used and build some small (or up to medium) sized dictionary which follows those policies/patterns. Of course it...
philsmd hashcat 10 4,436 04-30-2019, 10:40 AM