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oclhashcay continually stops with prompt

July 22, 2015, 9:13 am
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I have tried a variety of command line inputs.  I have looked through threads on here and through google searches for examples.  No matter what I try, every time I run the program, once it goes through initial start up, it prompts me to:

[s]tatus [p]ause [r]esume [b]ypass [q]uit =>

over and over, usually immediately.  I have looked all over for a fix for this and I can't figure it out.

Here is the latest command I am using:

C:\cuda>cudahashcat64 -m 11600 -g 10000000 output.hash -o solution.txt --outfile-format=3 example.dict

I have tried various other ones but they all do the same thing.

Can anyone help?
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could someone help me with a mask?

July 22, 2015, 10:15 am
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I've read through the docs several times and they are a bit limited on examples.  I have a couple of words the password might contain and I would like to run through those possible combinations first before an all out brute force attack.  I am trying to run in incremental mode.

I am only getting a very limited keyspace from my mask file.  Obviously something is off.  Please help.

?a?a?a?a?acheeseburger?a?a?a?a?a?a
?a?a?a?a?abattleship?a?a?a?a?a?a
?a?a?a?a?a?a?a?a?a?a?a?a?a?a

I have tried adding commas and other things but no dice.  All of the examples have partial words at the beginning, not the middle, so I do not know how that affects it.  I would also like to run through combinations will no, 1, 2, 3, and 4 characters at the beginning and end and combinations thereof.

Thank you for any help.
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new user confused

July 22, 2015, 5:07 pm
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So My old .pot file has what looks to be a short hash or something that looks like it.  I understand what the pot file does, so I think that means that I solved a hash?  I am brand new to the program so I may not have had it configured to write the password to a file.  I'm just wondering if there is anything I can do with this to get the password.  I tired the --show command which is what I could gather from the docs but it didn't work.  I'm really confused and can't believe I cracked it so quickly so I'm thinking I am mistaken and something else is going on.

I just wanted to ask in case I somehow did get a solution and there is a way to retrieve it.

I know we are not supposed to post hashes but here is the last few characters if that helps with figuring out with what is going on:

(33 characters)1:hash234
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Newbie Question Sha512 Password not found

July 22, 2015, 11:02 pm
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I am a complete newbie but would appreciate some guidance as to what I am doing wrong.

I have a SHA512 hash taken from a Linux user password. The password was set to 12345

I have saved this in a file called hash.lst

$6$jvhsGKzr$DJ.V8JMWBvZjyelp12htqtsgAIL.Al.feDI3nujmlWocBERWCEQlRjj39y2QyxKsbl85up0GZkl6H2eItH9BS1

I have also created a small wordlist called small.txt which contains the correct password 12345

Running hashcat with the following command does not find any results

sudo ./cudaHashcat64.bin  -m 1800 -a 0 "/home/tommy/hash.lst" "/home/tommy/wordlists/small.txt"

Session.Name...: cudaHashcat
Status.........: Exhausted
Input.Mode.....: File (/home/tommy/wordlists/small.txt)
Hash.Target....: $6$LNV6YW6q$VWrsT1r8TdCFZmqELsKhvSWfan5QH...
Hash.Type......: sha512crypt, SHA512(Unix)
Time.Started...: 0 secs
Time.Estimated.: 0 secs
Speed.GPU.#1...:        0 H/s
Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.......: 9/9 (100.00%)
Rejected.......: 0/9 (0.00%)
HWMon.GPU.#1...: -1% Util, 29c Temp, 25% Fan

I am probably doing something really stupid, but would really appreciate if someone could point me in the right direction.

Thanks
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Fingerprint Attack in windows

July 23, 2015, 12:35 am
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I am attempting to do/learn a fingerprint attack...

usage: expander.exe < infile > outfile

C:\Users\Dad\Desktop\HashcatGUI_045\hashcat-utils-1.0>rootkit_found.txt my.txt expander.exe

C:\Users\Dad\Desktop\HashcatGUI_045\hashcat-utils-1.0>my.txt rootkit_found.txt expander.exe

C:\Users\Dad\Desktop\HashcatGUI_045\hashcat-utils-1.0>expander.exe rootkit_found.txt my.txt

C:\Users\Dad\Desktop\HashcatGUI_045\hashcat-utils-1.0>expander.exe rootkit_found.txt | my.txt

C:\Users\Dad\Desktop\HashcatGUI_045\hashcat-utils-1.0>expander.exe rootkit_found.txt | sort -u my.txt

ffccc52b393d6a9b366eb7fe3dff9ab5:alibaba
ffcd653d220a1a17dc00e068161af73e:3xpl01t
ffd24a76a6360b650a42f2928f68e7d5:rachel1
ffd3cce710f9bf56f0e37df20bbf6a9b:jumpman
ffd76abbee8905e599752d3d59599128:conn3ct
ffef1b90de9e298352dd29a3d60fef04:Marylou

I have tried all variations that I can think of and have posted the ones above I remember (as I had to reboot my machine) and the only one that works is the last one (expander.exe rootkit_found.txt | sort -u my.txt) but the output is confined to the screen and does not save to file.

The first command rootkit_found.txt my.txt expander.exe opens the rootkit_found.txt file in the Emeditor proggy but does not append the above hashes/passwords.

Can someone give me some advice or point me in the right direction for the correct syntax so that I can save the output to file.

Rab.
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qeustion about my hardware and H/s

July 23, 2015, 10:23 am
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My GPU is running at about 80-90% utilization.  My status is showing anywhere from 0 to 800 H/s.  The has is a 7zip archive password.

The hardware is a GeForce GTX 880M.  I know it is not the fastest card out there, but it is decent.  Should I be only getting 800 H/s?  Is a 7zip hash just a slow hash?

I am concerned that I will never recover my password at this rate.  Is there any settings I can apply to help with this?  If I try a higher -w it shuts down due to heat.

Here is my command line:

C:\cuda>cudahashcat64 -m 11600 -a 3 output.txt mine.hcmask --custom-charset1=lL --custom-charset2=fF --custom-charset3=aA -w 1 -o itisfinished.txt --outfile-format=15 --status --status-timer=15 --weak-hash-threshold=1000 --session=cold
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Newbie help...

July 23, 2015, 4:32 pm
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Hello all, 
I recently installed hashcat on my Mac (using brew cask), and i was wondering how to crack a simple SHA1 hash? I have gotten as far as "hashcat -m 100 -a 3" with the wiki, but I can't figure out where to put the hash. If anyone could help me that'd be great!
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Hashcat Gentoo - Cracks hashes twice

July 24, 2015, 4:28 am
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Hi.
When I try to crack some hashes using this command:
Code:
./hashcat-cli64.bin -m 2811 -n 32 --username hashes.txt /home/jack/wordlists/
The cracked hashes are put in the hashcat.pot file.
When I use the same command again,it cracks the same hashes that have been previously hacked and double it in the hashcat.pot file.
Is there a way to crack just the hashes have not been cracked yet?
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Escaping '?' in mask

July 24, 2015, 6:35 am
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I might have missed it in the doc but I was wondering what's the correct way to escape '?' in a mask.

If I do something like: 
cudaHashcat64.bin -a 3 -m 0 -1 ? myhash ?1 
or cudaHashcat64.bin -a 3 -m 0 -1 ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789? myhash ?1 

I don't get an error but it doesn't crack the hash, which for my testing was '?' and '??'

I tried using a hcmask like following:
hcmask = abcdefghijklmnopqrstuvwxyz0123456789?!@#$%^&*()_+-=,?1

cudaHashcat64.bin -a 3 -m 0 myhash myhcmask.hcmask

and I get:

Syntax error: abcdefghijklmnopqrstuvwxyz0123456789?!@#$%^&*()_+-=

but if I put a double ? it works it cracks the hash.
hcmask = abcdefghijklmnopqrstuvwxyz0123456789??!@#$%^&*()_+-=,?1

cudaHashcat64.bin -a 3 -m 0 myhash myhcmask.hcmask 


or in command line this works

cudaHashcat64.bin -a 3 -m 0 -1 ?? myhash ?1

Using a double ?? doesn't seem like a standard way of escaping I was expecting \? like for , or #
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ERROR: cuStreamSynchronize() 719

July 24, 2015, 12:24 pm
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Hello everyone,

First time here and honestly first time I've tried to use anything like oclhashcat.  I am running into some issues and was told this was the place to go looking for help.

I have a GTX 970 running on a Windows 8.1 box.  I am simply just trying to run the benchmark and after it gets through the sha256 benchmark it errors with the following:

ERROR: cuStreamSynchronize() 719

I am not really sure what I can do to resolve this and google has not been very helpful.

Does anyone have any ideas that could help me resolve this?

Thanks
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office2hashcat.py error

July 24, 2015, 1:04 pm
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I hope it is OK to post on this forum for help with office2hashcat

I am getting the following output when using office2hashcat on a 97-2003 Power Point file.

Traceback (most recent call last):
  File "office2hashcat.py", line 2018, in <module>
    ret = process_file(sys.argv[i].decode("utf8"))
  File "office2hashcat.py", line 1995, in process_file
    find_rc4_passinfo_ppt(filename, sppt, offset)
  File "office2hashcat.py", line 1728, in find_rc4_passinfo_ppt
    persistOffset = unpack("<L", stream.read(4))[0]
struct.error: unpack requires a string argument of length 4

I have used the script on a file that I created and password protected and got the hash no problem.

I would appreciate if someone could point me in the right direction on how I can extract the hash from this file.

Thank you
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oclHashcat simple question

July 24, 2015, 4:44 pm
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Hey fellas!, I'm new into hashcat etc, the issue I'm having is that I crack md5 passwords with hashcat and save them as output.txt however the problem is that I can see the passwords but not the ID's so I don't know which password is to which ID.

cudahashcat64.exe -a 0 -m 0 --username "hash.txt" w0rdlist.lst -o "out.txt"

cudahashcat64.exe -a 0 -m 0 --username "hash.txt" w0rdlist.lst -o "out.txt" --show

neither of these works.

I want to save like this:

id:password
password = the cracked md5

Can you guys make a bat file for me ?
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ocl v1.36 / WARN: ADL_Overdrive6_FanSpeed_Get(): -5

July 25, 2015, 2:20 am
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Hello,

Fresh install of Windwos 8.1, Catalyst 14.9, on Radeon R9 290

Running oclhashcat 1.36, benchmark mode :

Code:
WARN: ADL_Overdrive6_FanSpeed_Get(): -5
and
Code:
HWMon.GPU.#1...: -1% Util, -1c Temp, N/A Fan

Seems like it can't get the temperature and the fan speed
However a tool like GPU-Z can see the fan speed, but not the temperature (0.0°C).

Can I conclude that the temp sensor of my card is dead ?
What about the fan speed sensor, it seems to work, is it an oclhashcat issue ?

Thank you.
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"bug!!" in output / ocl v1.36

July 25, 2015, 2:46 am
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Hello,

Fresh install of Windwos 8.1, Catalyst 14.9, on Radeon R9 290

Apparently (?) same bug as https://hashcat.net/trac/ticket/593


Running oclhashcat 1.36, cmdline :

Code:
oclHashcat64.exe  -m 0  --debug-mode 4 --debug-file debugFileRules.txt --gpu-temp-abort=90  -w 3 -o  res.txt hashes.txt *.dic -r  best64.rule

Code:
oclHashcat v1.36 starting...                              
Removing duplicate hashes...
Comparing hashes with potfile entries...
Structuring salts for cracking task...
Generating bitmap tables with 16 bits...
                                        
WARN: ADL_Overdrive6_FanSpeed_Get(): -5

Device #1: Hawaii, 3072MB, 957Mhz, 40MCU

Hashes: 689 hashes; 689 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Rules: 64
Applicable Optimizers:
* Zero-Byte
* Precompute-Init
* Precompute-Merkle-Demgard
* Meet-In-The-Middle
* Early-Skip
* Not-Salted
* Not-Iterated
* Single-Salt
* Scalar-Mode
* Raw-Hash
Watchdog: Temperature abort trigger set to 90c
Watchdog: Temperature retain trigger set to 80c
Device #1: Kernel D:\oclHashcat-1.36/kernels/4098/m00000_a0.Hawaii_1573.4_1573.4 (VM)_1429981600.kernel (522776 bytes)

Checking for weak hashes...
                           
Cache-hit dictionary stats D:\**.dic: 14001010 bytes, 2214275 words, 398569500 keyspace

[s]tatus [p]ause [r]esume ypass [q]uit => bug!!
bug!!
bug!!
bug!!
bug!!
......
<Ctrl+C>

Note 1 : can it be related to my "WARN: ADL_Overdrive6_FanSpeed_Get(): -5" issue ? (https://hashcat.net/forum/thread-4559.html)

Note 2 : same buggy behaviour with v1.35. But works OK with v1.31

Thank you for your help !
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Is there a size limit for the input file for hcstatgen?

July 25, 2015, 10:48 am
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I ran it fine on rockyou.txt, but when I tried it on a wordlist that was several gigs, it seemed to choke.  In taskmanager, it is sitting at 0% cpu usage, 0.5 meg of memory, and no disk usage.  It has been this way for quite a while.

Is there any advantage to using a very large wordlist over a shorter one?  Just curious.  What wordlist do you recommend I use?

Thank you.
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Getting unexpected hashes/s

July 25, 2015, 4:37 pm
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Hello lads,

For some reason I am getting 7000 hashes/s against WPA/WPA2 on my gt 430. Is this expected? I have the latest drivers installed as well. I'm running Windows 8 with the latest version of oclhashcat.


Thanks
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What to replace my R9-290 ?

July 26, 2015, 4:47 am
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Hello hardware experts,

I  have a Sapphire Tri-X R9 290 OC, I would like to replace it, for my budget I've seen the R9 290X or the R9 390.

R9 390 is newer, use less electricity, but has less shading units.

I would like to have :
- faster crack speed
- same or less noise than my current (that's why I don't consider R9 290X2 for example)

What would you advice me ?

Thanks a lot.
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Wordlist

July 26, 2015, 4:55 am
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Hey, I downloaded a 15gb wordlist but I only get like 60% of the hashes, do you guys know where I can download a big wordlist to get 90-100% of the hashes?:S
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Problem running a hcmask

July 26, 2015, 7:48 am
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I'm having a hard time getting to understand everything because english is not my main language and I'm a total beginner. I'm sure my problem is explained somewhere on the wiki but I can't find it.
I've made an hcmask with P.A.C.K and I want to run it in hashcat, this is the code I put in.
Code:
cudaHashcat64.exe -m 6100 -a 3 -o cracked.txt hash.txt test.hcmask
I then get,

Status: Exhausted
Input.Mode: Mask (test.hcmask) [11]
Progress: 1/1

I believe it is trying to solve the words; test.hcmask instead of the actual file. How come?
(the hcmask is in the /masks folder where all the other masks are)
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New to HashCat , using cudaHashcat 1.36 , trying to crack a office 2007 'XLSX' hash.

July 26, 2015, 10:46 am
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C:\hashcat>cudaHashcat64.exe -m 9400 -a 3 -n 32 -pw-min=1 -pw-max=14 hash.txt -o cracked.txt

cudaHashcat v1.36 starting...

Counting lines in hash.txt
                          
WARNING: Hashfile 'hash.txt' in line 1 (file-01.xlsx:$office$*2007*20*128*16*2a179<MASKED>c04765*bcad7<MASKED>b9d40*75be6<MASKED>5fcf8): Line-length exception
WARNING: Hashfile 'hash.txt' in line 2 (file-02.xlsx:$office$*2007*20*128*16*d532d<MASKED>ac9494*4009d<MASKED>81e01*c6c6e<MASKED>90e57): Line-length exception
Parsed Hashes: 2/2 (100.00%)

ERROR: No hashes loaded

Any suggestions on what i am doing wrong ?
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