tag:blogger.com,1999:blog-1507940912782544027.post2884777167373877065..comments2024-03-26T00:11:48.227+06:00Comments on Délimiteur de données: SU-CTF Quals 2014 - Write-upsDelimitryhttp://www.blogger.com/profile/12169837382010969209noreply@blogger.comBlogger12125tag:blogger.com,1999:blog-1507940912782544027.post-45022579538491077042014-10-06T01:18:30.206+07:002014-10-06T01:18:30.206+07:00Вот видео как получить спектрограмму звуковой доро...Вот видео как получить спектрограмму звуковой дорожки в Audacity:<br />http://www.youtube.com/watch?v=VZbZa99ocPUDelimitryhttps://www.blogger.com/profile/12169837382010969209noreply@blogger.comtag:blogger.com,1999:blog-1507940912782544027.post-61281299523930282942014-10-05T21:59:41.952+07:002014-10-05T21:59:41.952+07:00А можно по-подробнее про задание "Hear With Y...А можно по-подробнее про задание "Hear With Your Eyes"? Как получить флаг?ser-storchakhttps://www.blogger.com/profile/16008324160758569280noreply@blogger.comtag:blogger.com,1999:blog-1507940912782544027.post-47340333909151193282014-10-01T23:53:44.514+07:002014-10-01T23:53:44.514+07:00The simplest way - to open the photo with any text...The simplest way - to open the photo with any text editor, but better to use any hex editor.<br />Or if you know that your file is a photo or image (like in this task), you can read meta information inside of it using ExifTool.Delimitryhttps://www.blogger.com/profile/12169837382010969209noreply@blogger.comtag:blogger.com,1999:blog-1507940912782544027.post-458152792213962902014-10-01T14:42:04.711+07:002014-10-01T14:42:04.711+07:00Sorry, I''m a newbie, and I can't unde...Sorry, I''m a newbie, and I can't understand this:<br />"so I've looked inside of it and found this:<br />Designed by: nooneonemore<br />For: http://suctf.com/cce1/d393"<br /><br />Can you help me?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-1507940912782544027.post-16388951079352358482014-09-30T00:47:01.174+07:002014-09-30T00:47:01.174+07:00I've added restored QR code image to write-up....I've added restored QR code image to write-up.Delimitryhttps://www.blogger.com/profile/12169837382010969209noreply@blogger.comtag:blogger.com,1999:blog-1507940912782544027.post-74015317121502778482014-09-29T22:22:25.531+07:002014-09-29T22:22:25.531+07:00I used Android scanner aswell, didn't rotate a...I used Android scanner aswell, didn't rotate and scale, however, did randomly add some points for missing section.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-1507940912782544027.post-15157060740343038562014-09-29T22:21:42.026+07:002014-09-29T22:21:42.026+07:00Nice! I've seen similar solution among writeup...Nice! I've seen similar solution among writeups on ctftime :)Delimitryhttps://www.blogger.com/profile/12169837382010969209noreply@blogger.comtag:blogger.com,1999:blog-1507940912782544027.post-33235074005079432022014-09-29T20:27:27.753+07:002014-09-29T20:27:27.753+07:00we cropped the logo on the cup and searched it in ...we cropped the logo on the cup and searched it in Google, lead to http://suctf.com/cce1/<br />the site had several versions of logo which had hidden info in it. on of them was http://suctf.com/cce1/d393/ which had a healthy QR inside.Anonymoushttps://www.blogger.com/profile/13938455821065845068noreply@blogger.comtag:blogger.com,1999:blog-1507940912782544027.post-23172088637160047952014-09-29T15:58:36.340+07:002014-09-29T15:58:36.340+07:00Thank you!Thank you!Delimitryhttps://www.blogger.com/profile/12169837382010969209noreply@blogger.comtag:blogger.com,1999:blog-1507940912782544027.post-66159375781468577712014-09-29T04:44:02.411+07:002014-09-29T04:44:02.411+07:00Great write-ups! Thanks :)Great write-ups! Thanks :)Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-1507940912782544027.post-77711577444500748662014-09-29T03:34:00.936+07:002014-09-29T03:34:00.936+07:00I've used barcode scanner for Android, but I&#...I've used barcode scanner for Android, but I've a little bit modified QR code image (rotated and scaled). Then I've tried to draw random points in the missing area until it recognized the QR code.Delimitryhttps://www.blogger.com/profile/12169837382010969209noreply@blogger.comtag:blogger.com,1999:blog-1507940912782544027.post-73907271357188952722014-09-29T02:02:05.893+07:002014-09-29T02:02:05.893+07:00What QR code scanner did you use to scan the QR Co...What QR code scanner did you use to scan the QR Code (In cafe-1) ?<br />I just can't get mine to scan it.Anonymousnoreply@blogger.com