Search for several string in text files and if exits remove a file

Question

I\'ve an example.txt which contains hexadecimal data like this.

09 06 07 04 00 00 01 00 1d 03 4b 2c a1 2a 02 01   
b7 09 01 47 30 12 a0 0a 80 08 33 04 03 92 22 14