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GAME: Halloween Hash Challenge

Scheduled Pinned Locked Moved Contest / CTF
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  • 0 Offline
    0 Offline
    0.0.0.0
    Trusted
    wrote on last edited by blandy
    #1

    Hello!

    I have a spooky seasonal hashlist to share with the community. The hashes are designed for all skill levels and some fun challenges for more advanced practitioners.

    I have had a few testers but would guess the skill requirements at:

    Beginner: 30%
    Novice: 40%
    Intermediate: 50%
    Skilled: 60%
    Adept: 70%
    Veteran: 80%

    Have fun!

    hashes.left

    GPUs: 5x 4080S

    1 Reply Last reply
    β™₯ πŸ‘»
    3
    • cycloneC Online
      cycloneC Online
      cyclone
      Admin Trusted
      wrote on last edited by
      #2

      Looks like fun! I'll definitely have to dig into this. Here's what I've got so far.
      40297/200000 (20.15%)
      Hint:

      Hash.Mode........: 1300 (SHA2-224)

      Sysadmin by day | Hacker by night | Go Developer | hashpwn site owner
      3x RTX 4090

      1 Reply Last reply
      🀘
      1
      • petrovivo1234P Offline
        petrovivo1234P Offline
        petrovivo1234
        Trusted
        wrote on last edited by petrovivo1234
        #3

        Using only -a 1...so far
        Recovered........: 43206/200000 (21.60%)

        petrovivo1234P 1 Reply Last reply
        πŸ‘
        2
        • A1131A Offline
          A1131A Offline
          A1131
          Trusted
          wrote on last edited by
          #4

          Recovered........: 69481/200000 (34.74%) for now.
          Recovered 1k with wordlist, extracted rules and basewords from founds to get another ~20k with other wordlists and rules. Reapeted the process one more time and get that what I have. Too much creepiness for one night even for me ... Just kidding. Great hashes anyway.

          Amateur of mycology and hashcracking | 1x3060Ti | 1x1050Ti
          PGP:4B0A386530D789157435DC7489138FB52FDD7FC1

          1 Reply Last reply
          πŸ‘
          2
          • petrovivo1234P petrovivo1234

            Using only -a 1...so far
            Recovered........: 43206/200000 (21.60%)

            petrovivo1234P Offline
            petrovivo1234P Offline
            petrovivo1234
            Trusted
            wrote on last edited by
            #5

            Ran some lists and rules....got
            Recovered........: 75343/200000 (37.67%)
            Will keep trying for more..lol

            1 Reply Last reply
            🀘
            1
            • A1131A Offline
              A1131A Offline
              A1131
              Trusted
              wrote on last edited by A1131
              #6

              Spookie Carnival is going on at its best I think, but the question becomes to me. I'm achive 'Newbie' status. Magic barrier of 50% is standing in front of me and creepy waiting ...

              Teach me my Spooky Master. I know it's impossible to know everything. How to easly get another 10% without buying 8x4090 and not making the street lanterns to dim out when I turn on the rig?

              Ok, jokes. I'm quite happy with my result, but still:
              Recovered/Time......: CUR:95,N/A,N/A AVG:67.73,N/A,N/A (Min,Hour,Day)
              Sad to give up, btw, is there any reward for this?

              Maybe at least a cheap cemetery lore for a dark'n'cold winter night.

              Recovered........: 81368/200000 (40.68%) - still with rules extraction.

              Amateur of mycology and hashcracking | 1x3060Ti | 1x1050Ti
              PGP:4B0A386530D789157435DC7489138FB52FDD7FC1

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              1
              • 0 Offline
                0 Offline
                0.0.0.0
                Trusted
                wrote on last edited by
                #7

                Some hints:

                • Metadata reuse
                • Halloween/horror-themed sources and media (public)
                • Common format reuse
                • πŸ‘΄πŸŽƒπŸ‘»πŸ‘‘β˜€πŸ”₯πŸ‘€β€πŸͺ¦πŸ§›πŸ‘½πŸ¦ˆ πŸ’©

                GPUs: 5x 4080S

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                0
                • cycloneC Online
                  cycloneC Online
                  cyclone
                  Admin Trusted
                  wrote on last edited by
                  #8

                  Up to 106690/200000 (53.34%)

                  Sysadmin by day | Hacker by night | Go Developer | hashpwn site owner
                  3x RTX 4090

                  1 Reply Last reply
                  3
                  • A1131A Offline
                    A1131A Offline
                    A1131
                    Trusted
                    wrote on last edited by A1131
                    #9

                    I watch with passion and with tears in my eyes romantic comedies in my spare time, so how the hell am I supposed to get metadata taken straight from horror movies. I respect the work you put into creating this hashlist, I tried it and end up with a score of close to 50%. For me and for the omnipresent cancer that would like to eat with pleasure every healthy cell of my body, this is a satisfactory result. Envy for not cracked hashes is not healthy in the long run. At least in my case. My guess is that it can severely deplete the soul and body from vitality, so I don't see the point in looking around the web space on the Internet for some scary metadata to retrieve a few more even scarier plaintexts that will make me feel bad. It just doesn't calculate for me. Thanks for the opportunity to participate in the fun.

                    Recovered........: 94488/200000 (47.24%)

                    Amateur of mycology and hashcracking | 1x3060Ti | 1x1050Ti
                    PGP:4B0A386530D789157435DC7489138FB52FDD7FC1

                    1 Reply Last reply
                    🀘
                    2
                    • cycloneC Online
                      cycloneC Online
                      cyclone
                      Admin Trusted
                      wrote on last edited by
                      #10

                      Currently at 123497/200000 (61.75%).

                      Sysadmin by day | Hacker by night | Go Developer | hashpwn site owner
                      3x RTX 4090

                      1 Reply Last reply
                      2
                      • 0 Offline
                        0 Offline
                        0.0.0.0
                        Trusted
                        wrote on last edited by
                        #11

                        Glad to see people having fun with it! If there’s any feedback let me know and I can incorporate into future challenge lists for the community.

                        GPUs: 5x 4080S

                        1 Reply Last reply
                        😎
                        2
                        • flaggF Offline
                          flaggF Offline
                          flagg
                          Retired Moderator
                          wrote on last edited by flagg
                          #12

                          172026/200000 (86.01%)

                          This was with a mix of standard attacks, phrase attacks, PCFG, Prince, and wordlist+mask attacks.

                          Thanks 0.0.0.0 for the theme and fun!

                          1x4090 | 1x3090 | Cracker | Developer | AI Enthusiast

                          1 Reply Last reply
                          πŸ‘» πŸ†
                          3
                          • 0 Offline
                            0 Offline
                            0.0.0.0
                            Trusted
                            wrote on last edited by
                            #13

                            Do not see a way to edit the OG post, but after some feedback, I think the following is a better % rating:

                            Beginner: 30%
                            Novice: 40%
                            Intermediate: 50%
                            Skilled: 60%
                            Adept: 70%
                            Veteran: 80%

                            That being said, this list is just to practice and the above percentages are solely goals to keep people motivated and reflect how hard it is to find more hashes at a certain tier. The entire exercise is all for fun, and thank you to everyone who gave it a shot!

                            GPUs: 5x 4080S

                            1 Reply Last reply
                            πŸ‘
                            1
                            • blandyB Offline
                              blandyB Offline
                              blandy
                              Admin Trusted
                              wrote on last edited by
                              #14

                              I've updated original post for you, plus I'm running now also πŸ™‚

                              5x RTX 2080 Ti | 11x ZTEX v1.15y FPGA (bcrypt) | Cracker | Developer

                              1 Reply Last reply
                              πŸ‘
                              0
                              • 0 Offline
                                0 Offline
                                0.0.0.0
                                Trusted
                                wrote on last edited by
                                #15

                                Thanks so much! Excited to see what you think of it.

                                GPUs: 5x 4080S

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                                0
                                • blandyB Offline
                                  blandyB Offline
                                  blandy
                                  Admin Trusted
                                  wrote on last edited by
                                  #16

                                  Initial run got me 51% with large rule set and some masks. I can see a lot patterns πŸ™‚ but would take time to exploit properly. Great work on the 86.01% flagg πŸ™‚

                                  5x RTX 2080 Ti | 11x ZTEX v1.15y FPGA (bcrypt) | Cracker | Developer

                                  1 Reply Last reply
                                  🀘
                                  2
                                  • tychotithonusT Offline
                                    tychotithonusT Offline
                                    tychotithonus
                                    Moderator Trusted
                                    wrote on last edited by tychotithonus
                                    #17

                                    If this is the same contest that was on Discord ... I haven't been working on it for a couple of days, and there are definitely some remaining patterns not yet exhausted, so you can probably beat my number!
                                    Cracked: 183823 / 200000 - 91.911500%

                                    2x 4090 | 36x ZTEX 1.15y | hashcat / JtR / MDXfind

                                    cycloneC 1 Reply Last reply
                                    πŸ†
                                    2
                                    • tychotithonusT tychotithonus

                                      If this is the same contest that was on Discord ... I haven't been working on it for a couple of days, and there are definitely some remaining patterns not yet exhausted, so you can probably beat my number!
                                      Cracked: 183823 / 200000 - 91.911500%

                                      cycloneC Online
                                      cycloneC Online
                                      cyclone
                                      Admin Trusted
                                      wrote on last edited by
                                      #18

                                      @tychotithonus Nice job!

                                      Sysadmin by day | Hacker by night | Go Developer | hashpwn site owner
                                      3x RTX 4090

                                      1 Reply Last reply
                                      0
                                      • 0 Offline
                                        0 Offline
                                        0.0.0.0
                                        Trusted
                                        wrote on last edited by
                                        #19

                                        It is the same that was posted and very impressive! The final items are crazy difficult, I did not expect anyone to get quite this far. πŸ˜…

                                        GPUs: 5x 4080S

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                                        0
                                        • cycloneC Online
                                          cycloneC Online
                                          cyclone
                                          Admin Trusted
                                          wrote on last edited by
                                          #20

                                          Gave this one final run.
                                          166818/200000 (83.41%)

                                          Sysadmin by day | Hacker by night | Go Developer | hashpwn site owner
                                          3x RTX 4090

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                                          πŸ‘ πŸ”₯
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