just a solution:
by tracing your input (must be 16 chars) as license  (eg hwbp) you will find  license checking algo:```00007FF77E134BCB | 44 0F B6 C0              | movzx r8d,al                            |00007FF77E134BCF | 0F B6 CB                 | movzx ecx,bl                            |00007FF77E134BD2 | C0 E1 06                 | shl cl,6                                |00007FF77E134BD5 | C0 FB 02                 | sar bl,2                                |00007FF77E134BD8 | 0A CB                    | or cl,bl                                |00007FF77E134BDA | 80 F1 AE                 | xor cl,AE                               |00007FF77E134BDD | 0F B6 D1                 | movzx edx,cl                            |00007FF77E134BE0 | C0 FA 03                 | sar dl,3                                |00007FF77E134BE3 | C0 E1 05                 | shl cl,5                                |00007FF77E134BE6 | 0A D1                    | or dl,cl                                |00007FF77E134BE8 | 80 F2 66                 | xor dl,66                               |00007FF77E134BEB | 0F B6 C2                 | movzx eax,dl                            |00007FF77E134BEE | D0 F8                    | sar al,1                                |00007FF77E134BF0 | C0 E2 07                 | shl dl,7                                |00007FF77E134BF3 | 41 0F B6 D8              | movzx ebx,r8b                           |00007FF77E134BF7 | C0 FB 04                 | sar bl,4                                |00007FF77E134BFA | 0A DA                    | or bl,dl                                |00007FF77E134BFC | 0A D8                    | or bl,al                                |00007FF77E134BFE | F6 D3                    | not bl                                  |00007FF77E134C00 | 41 32 D8                 | xor bl,r8b                              |00007FF77E134C03 | 3A 1E                    | cmp bl,byte ptr ds:[rsi]                |00007FF77E134C05 | 75 17                    | jne snake.7FF77E134C1E                  |00007FF77E134C07 | F6 D3                    | not bl                                  |00007FF77E134C09 | FF C7                    | inc edi                                 |00007FF77E134C0B | 48 FF C6                 | inc rsi                                 |00007FF77E134C0E | 49 8B 47 18              | mov rax,qword ptr ds:[r15+18]           |00007FF77E134C12 | 3B 78 04                 | cmp edi,dword ptr ds:[rax+4]            | checkkkkkkkk00007FF77E134C15 | 7C 99                    | jl snake.7FF77E134BB0                   |```
by using some operations it checks license char by char (result of every loop is used for next one)
final values should be :01 95 66 3E 1B 56 64 2C 28 0A 9A 04 AD 0C C8 D9
I just edited code inside debugger to  bruteforce every char
valid license: "1Lov3oldArc4de!!"
//TMT