ROR Challenge CTF

ROR

Flag name: ROR Anticipated level: Medium Description: A super secure and state of the art new cipher!!! As a test, we have secured a flag with it, try to get the flag. How to solve it? Do reverse engineering on the given code and create a Decrypt process for Cipher. The solution of this challenge…

multi-language man

Flag name: multi-language man Anticipated level: easy Description: Nothing to say here How to solve it? Decode the following sentence based on the Russian keyboard: ыисеаХершы_шы_фадфп_ащк_адфп_дщмукыЪ The final flag: SBCTF{this_is_a_flag_for_flag_lovers}

OSINT CHALLENGE Bait

Bait

Flag name: Bait Anticipated level: Hard Description: There is an IP Camera close to the location where the picture was taken, find the IP of that camera. Note: Please put the IP in the correct format for submission, like this: SBCTF{127.0.0.1} How to solve it? Search through visual search history and other data that are…

OSINT CHALLENGE Email Hunt

Email Hunt

Flag name: Email Hunt Anticipated level: Medium Description: I want to find the PGP Public Key of someone’s ProtonMail account, but all I got is a useless document he shared with me (https://docs.google.com/spreadsheets/d/1iBRs347v5xXICdgHm4- sQBEFozbqhTABPIespxSBI20). Can you help me find it?   Note: Please submit the flag like this example: —–BEGIN PGP PUBLIC KEY BLOCK—– Version:…

Precious tritium Challenge

Precious tritium

Flag name: Precious tritium Anticipated level: Hard Description: I need the precious tritium kept in this safe. But I cannot find the combination. How to solve it? The program is packed by UPX and bat to exe. If you unpack the program, you would find out that you need a 10 digits code. The code…

Hidden In Plain Sight

Flag name: Hidden In Plain Sight Anticipated level: Medium Description: Can you find the flag hidden In Plain Sight? How to solve it? The challenge has given you a file with exe format. You know that exe format is optimized for running on windows. If you run the spin.exe file, you will get to this:…

CVEmaster

Flag name: CVEmaster Anticipated level: Medium Description: A hacker is targeting our HR portals and deleting our files. He also tried to hack one of our new websites but fortunately, he was not successful this time. We believe that the hacker is a script kiddie and using a known exploit. Can you find the hacker’s…