Online Assembler and Disassembler
by @Jonathan Salwan using Keystone and Capstone projects.
Disassembly
0x0000000000000000: 48 8B 59 E0 mov rbx, qword ptr [rcx - 0x20]
0x0000000000000004: F6 43 0F 01 test byte ptr [rbx + 0xf], 1
0x0000000000000008: 74 0D je 0x17
0x000000000000000a: 49 BA A0 D2 76 72 A5 7F 00 00 movabs r10, 0x7fa57276d2a0
0x0000000000000014: 41 FF 23 jmp qword ptr [r11]
0x0000000000000017: 55 push rbp
0x0000000000000018: 48 89 E5 mov rbp, rsp
0x000000000000001b: 56 push rsi
0x000000000000001c: 57 push rdi