Sebastian's Blog

software developer. security enthusiast.

Day: 8 December 2019

HV19.08 SmileNcryptor 4.0

The dump consistent of an MySQL dump of some tables named creditcards and flags. The interesting values, namely cc_number and flag_content were encrypted and are prefixed with :). There exists a thing called smile encoding, but this only cost me some time and didn’t got me anywhere. After doing some analysis I found out, that […]

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