hashcat Forum

I may have the possibility to hash with a mining farm of 2500+ GPU’s ! 
Is that great or is there a max to the number of GPU’s that can be used ?

You can't run them all at once, you need a hashtopolis server for that https://github.com/hashtopolis/server

Thanks for ur swift answer ! Will look into it ! 



quote="marc1n" pid='58444' dateline='1687252501']
You can't run them all at once, you need a hashtopolis server for that https://github.com/hashtopolis/server
[/quote]

How many GPU’s can you run without hashtopolis ? 
Many thanks for ur time ! 

marc1n dateline='[url=tel:1687252501' Wrote: [ -> ]1687252501[/url]']
You can't run them all at once, you need a hashtopolis server for that https://github.com/hashtopolis/server

(06-20-2023, 07:16 PM)RobbieRich Wrote: [ -> ]How many GPU’s can you run without hashtopolis ? 
Many thanks for ur time ! 

marc1n dateline='[url=tel:1687252501' Wrote: [ -> ]1687252501[/url]']
You can't run them all at once, you need a hashtopolis server for that https://github.com/hashtopolis/server

As many GPU as you can get into your system with proper hardware support.
Check this out: Building a Cracking Rig ( or farm ) for Hashcat
cracking
kraskhing
And if you want to expand your " kraskhing " ( cracking and hashing,  -r sck, skh, i3s ) to more than 1 computer, besides hashtopolis, you can try hashcat brain feature. 
More info here : Hashcat Brain

Wow , many thanks again ! 
The hashcat brain sure sounds good but have no idea how to use it … above my hat , so to speak . Have some friends look into it cause think you need to be an it specialist to make it work ! 
Again : many thanks ! 

Gyfer dateline='[url=tel:1687361455' Wrote: [ -> ]1687361455[/url]']

RobbieRich dateline='[url=tel:1687281407' Wrote: [ -> ]1687281407[/url]']
How many GPU’s can you run without hashtopolis ? 
Many thanks for ur time ! 

marc1n dateline='[url=tel:1687252501' Wrote: [ -> ]1687252501[/url]']
You can't run them all at once, you need a hashtopolis server for that https://github.com/hashtopolis/server

As many GPU as you can get into your system with proper hardware support.
Check this out: Building a Cracking Rig ( or farm ) for Hashcat
cracking
kraskhing
And if you want to expand your " kraskhing " ( cracking and hashing,  -r sck, skh, i3s ) to more than 1 computer, besides hashtopolis, you can try hashcat brain feature. 
More info here : Hashcat Brain

(06-23-2023, 10:36 AM)RobbieRich Wrote: [ -> ]Wow , many thanks again ! 
The hashcat brain sure sounds good but have no idea how to use it … above my hat , so to speak . Have some friends look into it cause think you need to be an it specialist to make it work ! 
Again : many thanks ! 

You are certainly welcome.
To run hashcat brain, is just like running another hashcat instance. But instead of hashing a code, hashcat brain will act like a hash custodial, to check storing hashed candidates info , and also check for new candidates  to check if a particular word ( candidates ) has hashed, or not yet. 

If you only have 1 computer to run hashcat, running hashcat brain can be beneficial as well. For example, you have tun a run hash 000000000 in one of your wordlist. Later on,  if other worklist with same 000000 candidates,, it will in struck hashcat to skip this word. The more you use hashcat brain, it will store more tried answer, and if you next wordlist has alot of hashed candidates, it will skip alot of words, and your wordlist will run faster as well.
Here is some example
Computer 1 : Need to run both brain and hashcat


Hashcat GPU

Please take note the option " --brain-server -brain-host=192.168.1.100 --brain-port=13743  --brain-password=secret "is the same for both brain and hashcat. and two - - before brain.