Comment by anvandare

Yes. The highlighted areas are:

>+-++<>-+--><[+-[ ]+-]<+--+>[+--+]< [+>+<-]><----[--> +++<]>--.-------- -.+++.[++>---<]>+ +.-[----->++<]>-. +[->+++<]>+.+++++ ++++++.---------- --.----[->+++<]>+ .-[-->+++++<]>--- .------.[--->+<]> ++.[-]>+-++<>-+-- ><[+-[]+-]<+--+>[ +--+]<[+>+<-]><>+ -++<>-+--><[+-[]+ -]<+--+>[+--+]<[]

=> xor-with-key

+++++++++++[>++++ +++++++<-]>+[<+>- ]-[>+<-------]>-- -[<+>-][<+>-]>++> +[>++[-<++++++>]< <]>[<+>-]>+>++[++ >++[-<+++++>]<<]> [<+>-]>+>+[>++++[ -<++++>]<<]>[<+>- ]++++++++[>++++++ +++++<-]>+[<+>-]+ ++>>+>+[->+++[-<+ ++++>]<<]>[<+>-]+ +++++++[>++++++++ <-]>+[<+>-]+++>++ ++++>+>+-++<>-+--

=> z.\SUY.ZA...

(hex values of the key: 7A B3 5C 53 55 59 03 5A 41 03 06 01)

xor-ing the .png with the key gives a data blob, so it's either an executable (which I'm not going to run) or I did something wrong.