sudo -i
cd /opt/sublime_merge

sha256sum sublime_merge
# should be 150a129830165eddeb0c45b900738b59da1c885b1b588fba442a5785e2456661 (rpm)
#        or c0100366c1896efd1ffb274da4aba884605ffa2291d025403e4ddb8c93f3d9aa (other linux)

cp sublime_merge sublime_merge.bak

# swap public key
printf '\x30\x81\x9d\x30\x0d\x06\x09\x2a\x86\x48\x86\xf7\x0d\x01\x01\x01\x05\x00\x03\x81\x8b\x00\x30\x81\x87\x02\x81\x81\x00\xc9\xda\x03\xe0\xc6\x33\xce\x4e\x55\xf5\xbf\x60\xf9\xb1\xb0\xda\xd6\x64\xc0\x5d\x03\xca\x7e\x21\xa6\x57\xd2\x17\xa9\x58\x9d\x51\x73\x30\x0d\xb5\x34\x13\x08\xab\x55\x5c\x22\x26\x6c\x03\x0d\xbe\x3c\x80\xb4\x59\xe9\xee\xad\x45\x8f\xa1\x38\x37\x69\xcd\x51\xa2\x19\xa4\x41\x4b\x8c\x0a\x1e\x51\x7f\x58\xc8\x33\xa5\x3c\x15\xc8\x24\xcd\xcc\x94\xb8\x5a\xfe\x44\x12\xa0\x18\x34\x63\x87\x72\x11\x11\x0b\x0c\x12\x44\x76\xec\x60\x13\xc0\x0d\x7e\xf1\x48\xbf\x8a\xce\x10\x02\x79\x45\x31\xf5\x3a\x34\xf2\x56\x6e\x71\xc7\xf4\x45\x02\x01\x11' | dd of=sublime_merge bs=1 seek=324480 count=160 conv=notrunc

# swap xor key
printf '\x00' | dd of=sublime_merge bs=1 seek=3768426 count=1 conv=notrunc

# fix sha-2 check
printf '\x0e' | dd of=sublime_merge bs=1 seek=3769027 count=1 conv=notrunc

# disable online licence check
printf '\xc3' | dd of=sublime_merge bs=1 seek=3773356 count=1 conv=notrunc

# disable phone home
printf '\xc3' | dd of=sublime_merge bs=1 seek=3767678 count=1 conv=notrunc

sha256sum sublime_merge
# should be a504f67b6a3f022ece0234517abbc381ec690a3b8e019e12a47550adbc425f20 (rpm)
#        or 9bb84f9441b0726502acc8784079bdff8b7ee7b2b2dcf8e0d742bac237f5b026 (other linux)