WEBVTT 00:00.000 --> 00:01.500 Looks like they just have too many. 00:01.500 --> 00:03.600 Something has gone wrong with that shellcode. 00:03.600 --> 00:04.380 Yeah. 00:05.820 --> 00:07.260 Oh, maybe your input gets reversed. 00:07.260 --> 00:08.120 I forgot. 00:09.140 --> 00:09.660 But... 00:09.660 --> 00:11.120 Oh, man. 00:11.560 --> 00:13.200 Under big time pressure here. 00:13.200 --> 00:15.140 I would definitely... 00:15.140 --> 00:19.880 The reversing of the shellcode seems very on brand for this challenge. 00:20.220 --> 00:23.240 I haven't gotten a good look at the disassembly. 00:23.240 --> 00:26.080 Yeah, it does, I think, reverse your entire string. 00:26.080 --> 00:30.780 Which, very quick fix in a Python script to reverse your shellcode. 00:30.780 --> 00:31.180 Yeah , here we go. 00:31.180 --> 00:33.640 Now, HypeBoy is seeing that their shellcode is reversed. 00:34.160 --> 00:35.220 Yep, looking at that call. 00:35.220 --> 00:36.960 They need to know now that... 00:36.960 --> 00:40.780 Here we go, here's the square bracket, colon, colon, one. 00:41.300 --> 00:42.940 I think this is going to be it. 00:42.940 --> 00:43.960 Yeah, that's it. 00:44.220 --> 00:45.780 HypeBoy going to run remote. 00:46.140 --> 00:48.300 Yeah, on the Straw Hat side, they're still pulling out. 00:48.300 --> 00:53.220 They've got indices and values, but I think HypeBoy is going to take this. 00:53.240 --> 00:55.500 HypeBoy, a second away from winning this. 00:55.500 --> 00:57.320 Typing it into PwnTools. 00:59.230 --> 01:04.120 Python live.py, ls, run submitter, submitter 12. 01:05.300 --> 01:07.360 You won, congratulations. 01:07.360 --> 01:08.000 Your team won. 01:08.000 --> 01:09.480 Oh my gosh, what? 01:09.480 --> 01:11.100 Oh my goodness. 01:11.240 --> 01:12.620 Wow, wow. 01:13.240 --> 01:15.380 Sudden death, couldn't have been... 01:15.380 --> 01:17.140 I'm shaking. 01:17.140 --> 01:19.660 Sweaty, shaking, I'm a mess. 01:22.480 --> 01:26.820 No, that was, that was, you know, less sudden. 01:27.260 --> 01:32.100 I felt like I was about to die if that didn't get solved. 01:32.100 --> 01:34.560 But it was a good solve, under a lot of pressure. 01:34.560 --> 01:36.080 Mine's still on the other challenge. 01:36.080 --> 01:37.220 They figured it out. 01:37.340 --> 01:39.600 Their solution script looks different than mine, that's for sure. 01:40.920 --> 01:44.200 Because I just like, I just hardcoded it. 01:44.480 --> 01:48.320 Well, you know, I think they did a great job, given everything. 01:48.360 --> 01:55.060 I mean, did you go run a marathon or try to solve a really hard challenge for an hour before you wrote your solve script? 01:55.060 --> 01:56.600 You know, no. 01:57.340 --> 01:58.540 But still. 01:58.540 --> 02:00.880 These competitors, hats off. 02:01.080 --> 02:04.100 And this truly is like a marathon competition. 02:04.100 --> 02:12.440 To be part of the quals, they've been putting themselves through the live CTF ringer, which is just one after another after another of head-to-head matches. 02:12.480 --> 02:13.220 A lot of stress. 02:13.220 --> 02:13.360 Bravo. 02:13.360 --> 02:21.880 Now I think these teams were undefeated, so Straw Hat is next going against MMM in the lower bracket. 02:21.880 --> 02:23.420 Let's take a look at that real fast. 02:23.420 --> 02:42.220 So the good news is they've got a chance to work their way back for a rematch, but the bad news is they have to go through MMM who also, you know, they have been, so MMM, let's see, they dropped into the lower bracket in the quarterfinals, and they have a chance to come back and take it. 02:42.220 --> 02:46.840 Yeah, Straw Hat was the one that knocked MMM down into bottom bracket. 02:46.840 --> 02:47.560 Oh my gosh, that's right. 02:47.560 --> 02:49.240 So they're having a rematch. 02:49.500 --> 02:49.900 Wow. 02:49.900 --> 02:57.860 So Straw Hat, MMM, one of them guaranteed, you know, they're both guaranteed top 4, one of them guaranteed top 3, the other one fourth place. 02:57.860 --> 03:01.260 Yeah, well, this is going to be an incredible matchup. 03:01.260 --> 03:02.540 I'm excited to see it. 03:02.540 --> 03:03.020 Absolutely. 03:03.020 --> 03:03.520 Me too. 03:03.520 --> 03:05.060 We're not going to be casting it for you. 03:05.060 --> 03:06.880 We're going to have Carl and Jordan on next. 03:06.880 --> 03:08.920 But we had a great time and I hope you did too. 03:08.920 --> 03:10.540 Yeah, it's been a pleasure casting. 03:10.560 --> 03:12.960 It's been a fantastic time running this. 03:12.960 --> 03:15.720 I'm going to go run ops and hopefully find some lunch. 03:15.860 --> 03:19.480 Yep, time for us to get some food, so take it easy. 03:19.480 --> 03:20.720 Until next time, CTF fans. 03:20.720 --> 03:21.880 We'll be back soon.