Hack this site realistic mission 6




















I work for this company called ToxiCo Industrial Chemicals, which has recently come under fire because of the toxic chemicals we are dumping into the river nearby. Ecological inspectors have reported no problems, but it is widely speculated that they were paid off by ToxiCo management because the water pollution near the ToxiCo factory has always been a serious and widely publicized issue. However, it is encrypted and I cannot seem to decode it using any of my basic decryption tools.

I have narrowed it down to the algorithm used to encrypt it, but it is beyond my scope. I was hoping you can take a look at it. Please check it out, more details are on the page. If you can unscramble it and reply to this message with the original text, it would be much appreciated. Thank you. Relatively basic encyrption. Use the XECryption tool to discover that each character produces 3 numbers separated by a ". The codes have been modulated this time by So it can be deduced that the crypt is a 3 digit allocation for each character of which the sum is equal to the ascii value of the character plus a password modulator which is equal to the sum of the ascii codes of the characters in the password.

First, I was going to copy the encoded message into a text file. Second, I was going to use sed to remove the full stops or periods. I was also going to us a variable that incremented 3 digits to jump to the next three characters. Fourth, I was going to calculate the value of the three numbers. Fith, I was going to subtract an incrementing value representing the encryption password from the total value. The script would then echo the results to the terminal. This should have allowed me to identify the correct conversion.

This should complete the challenge. I hope you can forgive me for not writing my own script to solve this one. Perhaps I will in the future and then update this blog. Proudly powered by WordPress. Blackoot design by Iceable Themes. Search for:.

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