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…
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}
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…
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:…
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…
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:…
Flag name: Navy Encoding Anticipated level: Medium Description: Let’s get our hands dirty with some navy stuff How to solve it? Read the description again and check out the solve.java file to get the flag. The final flag: SBCTF{It’[email protected][email protected]}
Flag name: They all look the same Anticipated level: Medium-Hard Description: They are slightly different How to solve it? If you check the metadata properly, you can find out that the final flag is embedded among the codes. The final flag: SBCTF{[email protected]_}
Flag name: Query the Flag Anticipated level: Easy Description: Query the flag How to solve it? Investigate the folders that are given in the description to find out the following file: find.db Run the query to get the flag: Select * from falg256 The flag: SBCTF{[email protected]_s0_sl33py_D3s1gn1ng_7h1s}
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…
