Decompressed JPG file and found two file in the output folder “Flags.txt” (an empty file) and “1944.zip” within which there is another file called “flags.txt” (this time it is not empty) but when I tried extracting this it prompted for password.
Hence extracted password hash of the zip file and then used JohntheRipper with rockyou.txt as dictionary to try cracking the hash and it resulted as “stegosaurus”.
Now tried extracting 1944.zip’s flags.txt file with the cracked password and for the Flag.RITSEC{8U51N355-1N-7H3-Fr0N7-P4r7Y-1N-7H3-84CK}