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Thread: cracking sha256 with a 2 digit salt
Post: RE: cracking sha256 with a 2 digit salt
If you didn't obtain the salts along with the hashes, then you'll need to crack the salts along with the hashes. This is trivial since the salt is only two digits. Basically you'd just use -m 1400 and... |
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epixoip |
Old hashcat Support
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5 |
12,594 |
06-07-2015, 02:40 AM |
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Thread: cracking sha256 with a 2 digit salt
Post: RE: cracking sha256 with a 2 digit salt
You'd just build it into your attack organically. Instead of a straight dictionary attack you'd either use -a 0 with prepend rules, -a 1, or -a 6. With -a 3 you'd prepend each mask with ?d?d. |
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epixoip |
Old hashcat Support
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5 |
12,594 |
06-07-2015, 06:51 AM |
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Thread: Hex ch and small problem
Post: RE: Hex ch and small problem
It's not a buffer overflow, and it's not the number of instructions. The issue is hashcat stores keyspace as a uint64 which means the maximum value it can store is 2^64 -1. It cannot work with numbers... |
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epixoip |
hashcat
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14 |
12,596 |
02-09-2017, 01:34 AM |
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Thread: What kind of hash is this?
Post: RE: What kind of hash is this?
appears to be salted md5, but it's impossible to know precisely which algorithm was used to create it without knowing where it came from or having the source. could be md5(salt.pass), md5(pass.salt), ... |
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epixoip |
General Help
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6 |
12,600 |
10-08-2012, 06:08 AM |
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Thread: What kind of hash is this?
Post: RE: What kind of hash is this?
it may have been in an oracle 10g database, but that's not an oracle 10g hash.
if it was hashed with Spring Security then it's likely md5(pass.salt) |
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epixoip |
General Help
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6 |
12,600 |
10-08-2012, 09:03 PM |
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Thread: Requested advice for hardware
Post: RE: Requested advice for hardware
AMD used to be the way to go for many years. This is no longer the case starting with Nvidia Maxwell. The best GPUs you can buy right now are GTX 970, GTX 980, and GTX Titan X. |
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epixoip |
Hardware
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8 |
12,614 |
04-23-2015, 07:45 AM |
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Thread: Requested advice for hardware
Post: RE: Requested advice for hardware
I try not to get involved with discussions about my company on these forums, as I try to keep my professional life separate from my community volunteer work and do not want to risk the appearance of a... |
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epixoip |
Hardware
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8 |
12,614 |
04-23-2015, 07:17 PM |
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Thread: Best gpu for $250 or lower
Post: RE: Best gpu for $250 or lower
7970 doesn't run hot unless you buy an OEM design card, which you should never do. Always buy reference design. If you're open to buying used GPUs, then a used 7970 reference design would be within yo... |
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epixoip |
Old oclHashcat Support
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9 |
12,617 |
04-10-2015, 03:31 AM |
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Thread: Best gpu for $250 or lower
Post: RE: Best gpu for $250 or lower
That is an OEM design card, not a reference design card. You will have cooling issues with that card. |
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epixoip |
Old oclHashcat Support
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9 |
12,617 |
04-10-2015, 05:21 AM |
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Thread: Is hash type hmac-ripemd-160 supported?
Post: RE: Is hash type hmac-ripemd-160 supported?
You don't need HMAC-RIPEMD160 support, you need TrueCrypt 4.x support. Hashcat only supports TrueCrypt 5.x+ so I don't think mode 6281 will work for you. |
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epixoip |
Old hashcat Support
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5 |
12,623 |
06-15-2014, 08:24 AM |
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Thread: Is hash type hmac-ripemd-160 supported?
Post: RE: Is hash type hmac-ripemd-160 supported?
Pretty sure it won't work, even though the algorithm is the same the file structure is likely different. Even if it did work you're never going to crack a password like that with brute force.
If yo... |
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epixoip |
Old hashcat Support
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5 |
12,623 |
06-16-2014, 06:31 PM |
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Thread: [help] Unknown option --output-file= "error"
Post: RE: [help] Unknown option --output-file= "error"
because --output-file is not a valid option. read --help, read the wiki.
also you're using an old version of hashcat. |
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epixoip |
Old hashcat Support
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9 |
12,627 |
02-08-2015, 12:26 AM |
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Thread: [help] Unknown option --output-file= "error"
Post: RE: [help] Unknown option --output-file= "error"
The video on youtube was likely using a very old version. Read the documentation. Understand what you are typing, and why. |
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epixoip |
Old hashcat Support
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9 |
12,627 |
02-08-2015, 02:04 AM |
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Thread: PW-MIN - dont workin ??
Post: RE: PW-MIN - dont workin ??
it says the length is 8. it sounds like you just do not know how to read hashcat's output. |
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epixoip |
Very old oclHashcat-lite Support
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5 |
12,648 |
10-25-2013, 03:12 PM |
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Thread: Speedcheck please
Post: RE: Speedcheck please
how long did it take you to think that up? ;) |
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epixoip |
Old hashcat Support
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7 |
12,656 |
10-25-2014, 02:44 AM |
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Thread: [solved] How to remove numbers from dictionary .txt or .dic
Post: RE: How to remove numbers from dictionary .txt or ...
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epixoip |
General Help
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7 |
12,710 |
02-14-2013, 03:27 PM |
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Thread: [solved] How to remove numbers from dictionary .txt or .dic
Post: RE: How to remove numbers from dictionary .txt or ...
egrep -v '^[0-9]+$' dict >dict.1
i'm sure you can find sed, grep, etc for windows. most people on these forums use these tools on windows, so they're definitely out there. |
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epixoip |
General Help
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7 |
12,710 |
02-14-2013, 03:57 PM |
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Thread: Linux Shadow hashes
Post: RE: Linux Shadow hashes
undeath Wrote: (07-12-2017, 12:08 PM)
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Yes. Most unix systems use PBKDF2 with some default settings for hashing
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No, crypt(3) does not implement PBKDF2. md5crypt and sha2crypt are distinctly di... |
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epixoip |
hashcat
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7 |
12,730 |
07-16-2017, 08:09 AM |
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Thread: Founders Edition out of stock
Post: RE: Founders Edition out of stock
Don't buy an OEM card, that's dumb. Just wait the drought out. New GPUs are coming. |
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epixoip |
Hardware
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12 |
12,781 |
08-10-2017, 08:57 PM |
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Thread: Founders Edition out of stock
Post: RE: Founders Edition out of stock
OEM design cards are garbage. If you don't know why:
https://hashcat.net/forum/thread-3949-post-22844.html#pid22844
https://hashcat.net/forum/thread-4386-post-24996.html#pid24996 |
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epixoip |
Hardware
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12 |
12,781 |
08-11-2017, 08:36 AM |