undersc0re Posted November 14, 2018 Share Posted November 14, 2018 I am attempting to make a password file in crunch in one command, I need it to be 12 characters long and always start with 0MGSM2 those first 6 characters always the same and the 7th character always being a random digit and then the last 5 characters are a mix of uppercase letters and or digits random placed. Is there one command to do this in crunch or would I have to make multiple lists and just join them together? I tried to do it from the man page and googling but can not seem to get this one. Thank-you. 1 Quote Link to comment Share on other sites More sharing options...
Just_a_User Posted November 15, 2018 Share Posted November 15, 2018 (edited) 11 hours ago, undersc0re said: Is there one command to do this in crunch in crunch --help you should give you some options Edited November 15, 2018 by Just_a_User Quote Link to comment Share on other sites More sharing options...
undersc0re Posted November 16, 2018 Author Share Posted November 16, 2018 Thanks, I could not find if there was a command for both random numerals and uppercase for last 5 characters so I just typed out characters for it to use (A-Z and 0-9, thought there was a shortcut....gave up lol. Quote Link to comment Share on other sites More sharing options...
theUNK0WN Posted November 21, 2018 Share Posted November 21, 2018 ./crunch 12 12 -t 0MGSM2@@@@@@ -o (output destination).lst I'm sure a line of code is missing from the command but gives you a general idea of what it'll look like when creating the worldlist. Quote Link to comment Share on other sites More sharing options...
i8igmac Posted November 21, 2018 Share Posted November 21, 2018 (edited) post a example short list of what you expect to see. A-Z 0-9 total 36 characters correct? 5 places of each random character? 5 to the 36th power 5**36=14551915228366851806640625 what's your performance of your gpu' s if you had one 1080ti gpu and your cracking wpa with this word list. here is how many seconds it would take you to complete this task ((5**36)/580000)/(24*60) => 17423270148906671 if you had one hundred 1080ti's here is the amount of time you need to complete the is process. ((5**36)/(580000*100))/(24*60) => 174232701489066 wait. i think that's how many days you need to process this list... Edited November 21, 2018 by i8igmac Quote Link to comment Share on other sites More sharing options...
Bigbiz Posted November 22, 2018 Share Posted November 22, 2018 Dont forget about the harddrive space needed. Some listes generated could be over 10 T. 1 Quote Link to comment Share on other sites More sharing options...
aethernaut Posted November 22, 2018 Share Posted November 22, 2018 (edited) if its 36 possibles over 5 places is it not 36^5 rather than 5^36? if so it would take the 1080ti you quote just under 105 seconds to try the lot. Edited November 22, 2018 by aethernaut 2 Quote Link to comment Share on other sites More sharing options...
i8igmac Posted December 3, 2018 Share Posted December 3, 2018 (edited) ("0".."9").to_a+("a".."z").to_a+("A".."Z").to_a.permutation(6).each{|x| puts("0MGSM2"+x.join) } save this one liner as file.rb. test Run it like the 2 commamds below. Ruby file.rb or ruby file.rb > OMGA.list here is a modified version that for speed will save to a file. g=File.new("OGSM.list", +a) ("0".."9").to_a+("a".."z").to_a+("A".."Z").to_a.permutation(6).each{|x| f.puts("0MGSM2"+x.join) } f.close The above should be quicker then the console method . But I haven't tested to confirm this... there is no output for this method but you should expect to see something like this in your OSGM.list Expected output 0MGSM0ABHXIN 0MGSM9ABHXIO 0MGSM8ABHXIP 0MGSM7ABHXIQ 0MGSM6ABHXIR 0MGSM5ABHXIS 0MGSM4ABHXIT 0MGSM3ABHXIU 0MGSM2ABHXIV 0MGSM1ABHXIW crunch 12 12 "0987654321abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUV" -t 0MGSM2%@@@@@ This should work for your crunch command. Its 79 gigs. % = 0-9 @= a-z A-Z 0-9 And this one below is 4 gigs and maybe what your looking for. crunch 12 12 "0987654321ABCDEFGHIJKLMNOPQRSTUV" -t 0MGSM2%@@@@@ Edited December 3, 2018 by i8igmac 1 Quote Link to comment Share on other sites More sharing options...
Bigbiz Posted December 4, 2018 Share Posted December 4, 2018 On 11/22/2018 at 11:53 AM, kdodge said: Nvidia GTX 1080Ti == 576000 hash/s 24 hours / 1 day 60 minutes / 1 hour 60 seconds / 1 minute 5**36 hashs (5**36 hashs)*(1second/576000 hashs)*(1 minute/60 seconds)*(1 hour/60 minutes)*(1 day/24 hours) $ echo '(5^36)*(1/576000)*(1/60)*(1/60)*(1/24)' | bc -l 292404418008271 days (5**36 hashs)*(1second/576000 hashs)*(1 minute/60 seconds)*(1 hour/60 minutes)*(1 day/24 hours)*(1year/365days) $ echo '(5^36)*(1/576000)*(1/60)*(1/60)*(1/24)*(1/365)' | bc -l 801107994543 years (5**36 hashs)*(1second/576000 hashs)*(1 minute/60 seconds)*(1 hour/60 minutes)*(1 day/24 hours)*(1year/365days)*(1age of the known universe/13.7 billion years) echo '(5^36)*(1/576000)*(1/60)*(1/60)*(1/24)*(1/365)*(1/13700000000)' | bc -l 58.475 times the age of the known universe Sounds about right Quote Link to comment Share on other sites More sharing options...
i8igmac Posted December 4, 2018 Share Posted December 4, 2018 5 hours ago, Bigbiz said: Sounds about right I miss lead these people to a improper math statement. 36**5 is doable as some one said above with a 1080ti would do this in 105 seconds. Here is the answer to the original post. asus@asus:~$ crunch 12 12 "0987654321ABCDEFGHIJKLMNOPQRSTUV" -t 0MGSM2%@@@@@ Crunch will now generate the following amount of data: 4362076160 bytes 4160 MB4 GB 0 TB 0 PB Crunch will now generate the following number of lines: 335544320 If you are only using Capital letters and 0-9 then only 4 gigs of data is generated. how do you do the math when the 7th char is only 0-9 then 5 chars 0-9+A-Z. 36**5 = 60466176 60466176*10 ? Educate me some one lol. Quote Link to comment Share on other sites More sharing options...
aethernaut Posted December 4, 2018 Share Posted December 4, 2018 @i8igmac The way I have always understood it with permutations (where repetition is allowed) you just multiply by the numer of options you have each time. So for the example you mentioned it would be: 10*36*36*36*36*36 which, as it's all multiplication, is the same as 36^5*10 as you suggest So say you were trying to crack a simple password hash and knew that: every password issued was 5 characters long for some reason had the specific pattern, 0-9, 0-9, a-z, A-Z, symbol - same as hashcat's ?s or <space>!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~, and, repetitions were allowed the permutations would be 10*10*26*26*33 Quote Link to comment Share on other sites More sharing options...
i8igmac Posted December 4, 2018 Share Posted December 4, 2018 12 minutes ago, aethernaut said: @i8igmac The way I have always understood it with permutations (where repetition is allowed) you just multiply by the numer of options you have each time. So for the example you mentioned it would be: 10*36*36*36*36*36 which, as it's all multiplication, is the same as 36^5*10 as you suggest So say you were trying to crack a simple password hash and knew that: every password issued was 5 characters long for some reason had the specific pattern, 0-9, 0-9, a-z, A-Z, symbol - same as hashcat's ?s or <space>!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~, and, repetitions were allowed the permutations would be 10*10*26*26*33 Crunch will now generate the following number of lines: 335544320 The reason I asked for help with this multiplication. Crunch reports 335544320 lines and mathematically I can't prove this is accurate Quote Link to comment Share on other sites More sharing options...
aethernaut Posted December 4, 2018 Share Posted December 4, 2018 crunch 12 12 "0987654321ABCDEFGHIJKLMNOPQRSTUV" -t 0MGSM2%@@@@@ I don't know crunch but what happened to W X Y and Z? Quote Link to comment Share on other sites More sharing options...
aethernaut Posted December 4, 2018 Share Posted December 4, 2018 32^5*10 = 335544320 Quote Link to comment Share on other sites More sharing options...
i8igmac Posted December 4, 2018 Share Posted December 4, 2018 Lol ahh... I do everything from my android 🙂 ssome typos in my post... Quote Link to comment Share on other sites More sharing options...
aethernaut Posted December 4, 2018 Share Posted December 4, 2018 2 hours ago, i8igmac said: Lol ahh... I do everything from my android 🙂 ssome typos in my post... And also when you actually typed it into crunch on your Asus machine? 😀 Quote asus@asus:~$ crunch 12 12 "0987654321ABCDEFGHIJKLMNOPQRSTUV" -t 0MGSM2%@@@@@ Crunch will now generate the following amount of data: 4362076160 bytes 4160 MB4 GB 0 TB 0 PB Crunch will now generate the following number of lines: 335544320 TBH I have made very similar errors many many times. One day I will remember that my computers have a nasty habit of doing exactly what I tell them to do, not what I meant them to do. Pity that's unlikely to be today, or tomorrow or ... Quote Link to comment Share on other sites More sharing options...
i8igmac Posted December 5, 2018 Share Posted December 5, 2018 (edited) 27 minutes ago, aethernaut said: And also when you actually typed it into crunch on your Asus machine? 😀 TBH I have made very similar errors many many times. One day I will remember that my computers have a nasty habit of doing exactly what I tell them to do, not what I meant them to do. Pity that's unlikely to be today, or tomorrow or ... I do everything from my android. A screen shot lol Edited December 5, 2018 by i8igmac Quote Link to comment Share on other sites More sharing options...
aethernaut Posted December 5, 2018 Share Posted December 5, 2018 OK. Good point, well made! I hang my head in shame for ever doubting you and promise to short 240v across my RAM chips by way of punishment!!! Quote Link to comment Share on other sites More sharing options...
i8igmac Posted December 5, 2018 Share Posted December 5, 2018 5 minutes ago, aethernaut said: OK. Good point, well made! I hang my head in shame for ever doubting you and promise to short 240v across my RAM chips by way of punishment!!! this android is the biggest frustration. I have been developing a few websites from this phone and I have given up until I get my chromebook. Quote Link to comment Share on other sites More sharing options...
aethernaut Posted December 5, 2018 Share Posted December 5, 2018 Quote this android is the biggest frustration. I have been developing a few websites from this phone I can honestly say I never expected to see the words "android", "phone" and "developing websites" used in the same sentence like this... It's got the same feel as "blindfold", "boxing gloves" and "brain surgery". Quote Link to comment Share on other sites More sharing options...
i8igmac Posted December 5, 2018 Share Posted December 5, 2018 3 hours ago, aethernaut said: I can honestly say I never expected to see the words "android", "phone" and "developing websites" used in the same sentence like this... It's got the same feel as "blindfold", "boxing gloves" and "brain surgery". Ill have to make a video of how I accomplish things. I have made it as far as I can with my web projects. Until I get a chromebook. curlftp. Ssh ftp http. I use these to make modification to the remote web server running rails. And omg my phone just displayed a news article. https://www.kali.org/news/kali-linux-for-the-gemini-pda/ If this device could serve as a replacement cell phone. Quote Link to comment Share on other sites More sharing options...
aethernaut Posted December 5, 2018 Share Posted December 5, 2018 No Kali but ... https://www.indiegogo.com/projects/cosmo-communicator#/ Seem to have drifted a bit "off topic" now. Quote Link to comment Share on other sites More sharing options...
PoSHMagiC0de Posted December 5, 2018 Share Posted December 5, 2018 One thing I have done with crunch as an experiment to targeted wordlist generation is take a sample wordlist of a target. From that get a list of all unique characters of list (to prevent repetition we do no need and will not make sense). I then choose a minimum word size and max word size I think the word or phrase will be. I be sure to include a space in the character list so phrases can be generated. From that you can generate smaller wordlists only using characters from words you think make up their password using crunch. Quote Link to comment Share on other sites More sharing options...
i8igmac Posted December 6, 2018 Share Posted December 6, 2018 (edited) 15 hours ago, aethernaut said: No Kali but ... https://www.indiegogo.com/projects/cosmo-communicator#/ Seem to have drifted a bit "off topic" now. yes off topic. But good conversation... I provid the answer he was looking for. Like spoon feeding a toddler... 🤗🤗 Joking. he must have moved on or given up. Edited December 6, 2018 by i8igmac 1 1 Quote Link to comment Share on other sites More sharing options...
popadrop Posted December 9, 2018 Share Posted December 9, 2018 Never used crunch before need help ..i know the first part of the password It starts with the word (PASSWORD and then 4 to 5 numbers) how do i setup crunch not to randomize the word PASSWORD only the numbers Need a example thanks Quote Link to comment Share on other sites More sharing options...
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