Week 12 - Coffee Crack Home
Contents
1. Discussed the current progress Went over issues and assigned action items Received keys to the room and policies regarding keys Assigning new chair and scribe for the next progress meeting Week 5 Journal Monday February 2 2015 Start Time Task Description Lesson Assisted End Time Learned by Assisted 12 45PM Heavily Format Heavily formatted my progress Formatting a 2 50PM Journal journal based off of suggestions made in the previous progress meeting review the hashcat utils page to figure out large wordlist cracking Lookup splitlen function Emailed Michael regarding previous meeting deadlines Will be receiving hash list today Write a biography about myself later for Jon to upload to the Project site table in word is more difficult use excel or access in the future Wednesday February 4 2015 Alex Chung Coffee Crack Journal Start Time Task Description Lesson Assisted End Time Learned By Assisted 13 30PM Test new hash list Received a temporary Do not use 3 17PM and figure out hashlist from Michael TeamViewer when splitlen Attempting to crack it and trying to crack the try to figure out splitlen passwords It will crash the laptop Awaiting for the actual hashlist later tonight Attempting to crack defcon hash list however it has crashed twice with two different word lists Attempted splitlen using the2. End Time Learned By Assisted 12 00PM Re verified Test The laptop did not 2 55PM Consideration of restart this time The test ran for 20 hours and only cracked 192 passwords and is still running We are considering trying a new method that is quicker and still efficient Now testing it without a dictionary Going straight with a mask and increments Test proven not as well and it froze New software update for the laptop is messing with the disk check New kernel update may have something to do with this Now attempting the test with reversed inputs new methods Thursday March 05 2015 Start Time Task Description Lesson Assisted End Time Learned By Assisted 11 50AM Verify the test Re verified the test 11 55AM again started yesterday 20 hours and cracked more than the previous Running it over the weekend to see results if possible Alex Chung Coffee Crack Journal Week 9 Monday March 09 2015 Start Time Task Description Lesson Assisted End Time Learned By Assisted 12 00PM Re verify test Checked the test 2 50PM Stopped test after 4 days running Only cracked 286 We stopped the test as it would take to long Now considering assuming placeholders for certain positions Testing gpu accel and gpu loops and seeing if it makes a difference with mask attacks Additional heat is generated so it is doing
3. and several other aspects Went over the Gantt Charter and Agenda and make any corrections Discussed Intellectual Alex Chung Coffee Crack Journal property and potential budget Assign goals for each week to ensure that there is something to look forward to every week have to prepare within 21 days the next meeting request and agenda 14 30PM Scheduled a meeting with Michael for a second kick off meeting Discussed budget Discussed hardware decisions and software choices Went over a method to choose hardware Re discussed Intellectual property and confidentiality Will be receiving emails of readings and hardware choices Week 2 Monday 2015 01 12 Start Time Task Description Lesson Assisted End Time Learned By Assisted 12 00PM Decide on Going over hardware choices that Michael 2 50PM hardware and review readings from Michael sent us via email We plan on getting hardware decided on THIS week Review all the readings that Michael has supplied us for this project 13 30PM Decided on a Lenovo laptop costing around 600 http www ncix com detail lenovo thinkpad edge e545 a6 5350m 5c 93689 1205 htm Reviewing the software we will be using to see if it is compatible Also decided to crack both NTML Active directory passwords AND MD5 Hashes Gone over various readings and figuring out a method to print o
4. it No difference in the processing however Running an MD5 test Wednesday March 11 2015 Start Time Task Description Lesson Assisted End Time Learned by Assisted 12 30PM Check on test Checked the test Do not bump gpu 2 50PM look into 126 2000 MDS accel to 160 benchmarking and hashes Otherwise it will Looking into possible rainbow eee crash benchmarking it for tables performance Talked to Tim regarding methods and suggested rainbow tables May look into that as well Attempted more gpu accel It crashed Testing has crashed the computer multiple times Experimenting what numbers will do what and results Running ONLY a mask attack and comparing time New method IS required as hybrid is taking to long based on the wordlist we used Week 10 Monday March 16 2015 Alex Chung Coffee Crack Journal Start Time Task Description Lesson Learned Assisted By Assisted End Time 12 00PM Check the mask attack Checked the mask attack progress 291 cracked which is around 30 Whole purpose after giving it some thought To crack as many passwords ina given timeframe and compare Attempted to come up with a 13 character mask Did not work approx time to complete over 10 years Testing cracking with oclhashcat with Maskprocessor piped into it Hoping it gets more and ina shorter period of time Test froze the laptop
5. large wordlist Works however excessively slow due to transferring 15GBs of words into an empty directory k Week 6 Monday February 09 2015 Start Time Task Description Lesson Assisted End Time Learned By Assisted 12 30PM Showcase booth Selection of showcase Jordan 2 50PM selection Attempt more hash cracking booth We have chosen 12 11 and 13 Received and uploaded the new hast list received from Michael Managed to crack 34 56 of the hashes Figuring out how to output usernames as well to the outfile Trying to figure out the problem with the CPU and GPU usage Experimenting with functions of hashcat when cracking Difficulty figuring out the output format Wednesday February 11 2015 Alex Chung Coffee Crack Journal Start Time Task Description Lesson Learned Assisted By Assisted End Time 12 00PM More Testing of outfile format More experimenting regarding the outfile format and using it to generate a report Attempting to use a show command on the outfile will generate a line length exception error To generate proper outfile use the show command and username command on the file we used to crack Not the outfile Appended outfile into a new txt file to test formats Helped Jon with small formatting issues with the website Thinking of writing a script to format the outfile into a report as it is colon del
6. Alex Chung Coffee Crack Journal Week 1 Journal Monday 2015 01 05 Start Time Task Description Lesson Assisted End Time Learned By Assisted 1 00PM Rental of Rented equipment from 3 00PM equipment Colin Starting Project Prior to today Friday January 2 2015 Hada meeting with our sponsor Michael and ITCS Graduate Chris Discussed the various software and hardware options we could use Continued further research into potential hardware based on budget With Jordan and Jon we are considering a laptop over a mini PC to use for our project Wednesday 2015 01 07 Start Time Task Description Lesson Assisted End Time Learned By Assisted 1 00PM Research Considering the usage of 3 00PM Hardware rainbow keys to software Kick Off assess crack passwords Some other Meeting Scheduled Today considerations of password cracking software are THC Hydra John the Ripper and AirCrack Looking up oclHashCat Which is rated as a fast password assessor We are also considering the use of an external hard drive for storage and potential I O outputs We want to have hardware decided by this week before out next meeting with Michael Minor issues regarding hardware decisions due to pricing AND quality The decision of the hardware may take an additional day 14 00PM Kick Off Meeting is scheduled with Colin Chamberlain Discussed and reviewed the project
7. Had to restart it 2 50PM Wednesday March 18 2015 Start Time Task Description Lesson Learned Assisted By Assisted End Time 12 00PM More testing ran a few more tests and to get the original percentage of the file Meeting scheduled for next Wednesday Minor break to work on other things 2 50PM Week 11 Monday March 23 2015 Alex Chung Coffee Crack Journal Start Time Task Description Lesson Learned Assisted By Assisted End Time 12 00PM Make a mask file Huge progress Made a hcmask file and made our own masks Ran a mask attack less than 3 minutes 200 some hashes CRACKED Huge success Laptop however keeps crashing Removed teamviewer 1 less process to deal with Coming up with different masks Asked Jon to come up with more combinations to test against Only use the a option for small passwords Long passwords will take too long come up with a mask anything 5 and over Assisted by Jon 2 50PM Tuesday March 23 2015 Start Time Task Description Lesson Learned Assisted By Assisted End Time 8 20AM Verify test do an MDS5 test NTLM test stopped at the 9 mask abnormally 35 cracked 3 higher than before Had to reboot the Laptop due to some freezing issues ending the hashcat process Started an MDS test to check tomorrow 8 35A
8. M Wednesday March 25 2015 Start Time Task Description Lesson Learned Assisted By Assisted End Time 12 00PM Verify MDS test Progress meeting Verified the MDS test Stops at the 9 mask Cracked 140 2000 MD5 hashes Progress meeting today at 3 15PM Testing various other things with Jordan Meeting ended Timeline progress and issues were brought up 3 45PM Alex Chung Coffee Crack Journal Week 12 Monday March 30 2015 Start Time Task Description Lesson Assisted End Time Learned By Assisted 12 00PM Attempt markov Looked up markov Assisted Jon 3 30PM attacks using attacks statproccessor Installed statsproccessor and run atest The test is taking longer than usual Left it over night went over some table of contents format for the final report with Jon Helped Jon review the final report Tuesday March 31 2015 Start Time Task Description Lesson Assisted End Time Learned By Assisted 8 00AM Redo the markov Rerun the test 8 30AM attack using a mask as the process was taking to long Note The CPU GPU usage is massive when statsprocessor is running Wednesday April 01 2015 Start Time Task Description Lesson Assisted End Time Learned By Assisted 12 00PM More research Came back to find Don t run 3 26PM into markov out the laptop statsproccessor possible rule sets Wrap up meeting bri
9. cked Statprocessor made an 896G file Puttied in and deleted the file Hopefully solved the issue May scrap markov and possibly rule based attacks and stick with the current methods as it may be more efficient Started working on the User Manual Had the wrap up meeting today Contact Michael regarding some matters for too long It will create an 896G file which WILL break the laptop Use a better limit for this
10. imited Always disable or remove the pot file before cracking Assisted Jon 2 50PM Week 7 Monday February 23 2015 Start Time Task Description Lesson Learned Assisted By Assisted End Time 12 09PM Write Autobiography for PROJ site Review previous tasks and return to work on project Write the autobiography for Jon so he can update the PROJ site Help jon understand oclHashCat finished writing the rough draft autobiography around 2 00PM Went over various ways to format the report including automated script and generate it in HTML format attempting to look over energy consumption methods Assisted Jon 2 50PM Wednesday February 25 2015 Start Time Task Description Lesson Learned Assisted by Assisted End Time 1 00PM Progress Meeting 2 Testing and Gannt chart issue resolved Scheduled progress meeting today Fixed Gannt chart printing the completed on the other pages Attempting to test cracking with default hashcat s default masks Attempted to crack using a mask such as a a a a under attack mode 6 no success Page layout and margins matter when printing Modify those in the future to fix any printing issues 4 00PM Alex Chung Coffee Crack Journal Progress Meeting 2 Went over current progress Addressed certain issues rega
11. in NTLM hashes Using tobtu com to generate the hashes Generating roughly 50 hashes of random passwords come up with and run it against oclhashcat Attempting to get numbers and test methods with Jordan using oclhashcat Researching methods to get an outfile report with oclhashcat Requires the input method from Jordan before can do anything with the outfile with start to start for a rough concurrent task Line length exception could be based on format of the text file Change it to hash to avoid it Alex Chung Coffee Crack Journal 14 34PM Success with Jordan in cracking a single hash however running into an issue with using an input file using NTLM hashes Getting a line length exception Wednesday January 28 2015 Start Time Task Description Lesson Assisted End Time Learned by Assisted 12 30PM Update Updating Gantt for the first progress meeting 3 50PM Gantt Figure scheduled later today out an Format could be done via PHP or use a pre defined format done by Hashcat output file i Format however we may want to port into format to html serve as a An out of scope idea get users to make up report a password on the spot and enter it in during Progress the showcase Automatically hashes It and Meeting 1 trys to crack it Progress Meeting 1 3 15PM 3 45PM Went over Journal Minutes and Agenda
12. o function properly Laptop has arrived to Michael waiting until Wednesday to pick it up Still have yet to figure out how to do concurrent tasks for the gantt chart Alex Chung Coffee Crack Journal Wednesday January 21 2015 Start Time Task Description Lesson Assisted End Time Learned by Assisted 10 15AM Pick Up Laptop Meet with Michael and 10 17AM pick up the ordered laptop for our project Start Time Task Description Lesson Assisted End Time Learned By Assisted 12 20AM Check Laptop and Check the laptop and 2 50PM z he OS ensure functionality reimage the Plans to re image from Kali linux that was installed to Ubuntu 14 05 Re email Joe Petermann regarding IP and Confidentiality forms Creating the agenda for the first progress meeting which will be scheduled Wednesday Jan 28 Week 4 Journal Monday January 26 2015 Start Time Task Description Lesson Assisted End Time Learned by Assisted 12 00PM Update Update the gantt chart to reflect our Concurrent 2 50PM Gantt Finish progress tasks require a preparing Figured out a work around to concurrent start time and tasks for Microsoft project finish Add a lag Agenda Finished a rough draft of the Progress meeting agenda for this Wednesday Distributed it to team members to look over before the meeting 13 09PM Generating our own test material
13. rding masks and site assigned several action items Receiving user groups from Michael later Comparison between two different systems and write down statistics Week 8 Monday March 02 2015 Start Time Task Description Lesson Assisted By End Time Learned Assisted 9 10AM Email Michael emailed Michael regarding 9 12 AM about user the user groups permissions groups permissions file for for hashlist the hashlist from the previous meeting Expected date is before Friday of THIS week Start Time Task Description Lesson Assisted By End Time Learned Assisted 12 00PM Upload Journal for Uploaded my journal for 2 50PM site use on the project site Continue to modified my journal negearch tack slightly to reflect times k Continued research into attacks maks_attacks and creating a mask for our project Managed to get possible progress regarding masks Using I the increment switch to set min and max increments while setting a 13 length mask using a all characters and running a full test Testing is approx 20 30 mins Tuesday March 03 2015 Start Time Task Description Lesson Assisted End Time Learned By Assisted 1 50PM Verify test of The laptop randomly 1 55PM cracking rebooted itself Had to rerun the test Alex Chung Coffee Crack Journal Wednesday March 04 2015 Start Time Task Description Lesson Assisted
14. ut statistics 14 32PM Updating Gantt chart Also considering researching the efficiency method Alex Chung Coffee Crack Journal Wednesday January 14 2015 Start Time Task Description Lesson Assisted End Time Learned By Assisted 1 00PM Further research Lenovo laptop has been 3 30PM into energy ordered Rough estimation to arrive to us will be this efficiency and week or next week consumption Continued the research and started research on energy efficiency and various other aspects Re update the gantt chart and figure out how to make a concurrent task Found information regarding heat output approximate power usage for the laptop This information can be used to compare the end result of our project Troubleshoot several website issues with Jonathan Thursday January 15 2015 Start Time Task Description Lesson Assisted End Time Learned By Assisted 11 30AM Laptop pick up Scheduled to pick up the 11 40AM scheduled ordered laptop from Michael next Wednesday at 10 15AM Week 3 Journal Monday January 19 2015 Start Time Task Description Lesson Assisted End Time Learned By Assisted 12 00PM Learn to use Hashcat Looking up ways to 2 30PM learn and understand how oclHashcat works Attempting to run it on a Ubuntu VM however no luck as it does not work with intel devices Must be specific to AMD or Nvidia t
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