Function at 0x140020fe0
Capabilities:
Parse credit card information

Disassembly:
mov qword ss:[rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
xor al, al
mov ecx, dword [rcx + 0x7c]
cmp ecx, 0xffffffff
je 0x140021549
lea rsi, [rbx + 0x10]
mov ebp, 0xfffd
cmp ecx, 0x7c
je 0x140021549
nop dword [rax + rax]
cmp ecx, 0x29
jne 0x140021045
cmp dword [rbx + 0x1c], 0
jne 0x140021549
test dword [rbx + 0x80], 0x10000000
je 0x140021569
nop
jmp 0x1400214cc
cmp ecx, 0x2e
jne 0x1400210dd
lea rcx, [rbx + 0x40]
mov edx, 5
call fcn.140016f60
mov rax, qword [rbx]
mov rdx, qword [rsi]
cmp rax, rdx
je 0x140021525
cmp word [rax], 0x5c
jne 0x1400210d1
lea r8, [rax + 2]
mov rcx, rax
cmp r8, rdx
je 0x1400210ce
mov r9d, dword [rbx + 0x80]
test r9b, 8
jne 0x1400210a0
movzx ecx, word [r8]
mov rdx, rax
cmp cx, 0x28
je 0x1400210be
cmp cx, 0x29
je 0x1400210be
mov rcx, rax
test r9b, 0x10
jne 0x1400210ce
movzx r8d, word [r8]
mov rdx, rax
cmp r8w, 0x7b
je 0x1400210be
mov rdx, rcx
cmp r8w, 0x7d
jne 0x1400210ce
lea rax, [rdx + 2]
add rax, 2
mov qword [rbx], rax
jmp 0x140021525
mov rax, rcx
add rax, 2
mov qword [rbx], rax
jmp 0x140021525
nop dword [rax]
cmp ecx, 0x5c
jne 0x1400212be
mov rax, qword [rbx]
mov rdx, qword [rsi]
cmp rax, rdx
je 0x140021157
cmp word [rax], cx
jne 0x140021150
lea r8, [rax + 2]
mov rcx, rax
cmp r8, rdx
je 0x14002114d
mov r9d, dword [rbx + 0x80]
test r9b, 8
jne 0x140021129
movzx ecx, word [r8]
mov rdx, rax
cmp cx, 0x28
je 0x140021147
nop
cmp cx, 0x29
je 0x140021147
mov rcx, rax
test r9b, 0x10
jne 0x14002114d
movzx r8d, word [r8]
mov rdx, rax
cmp r8w, 0x7b
je 0x140021147
mov rdx, rcx
cmp r8w, 0x7d
jne 0x14002114d
lea rax, [rdx + 2]
jmp 0x140021150
mov rax, rcx
add rax, 2
mov qword [rbx], rax
mov rcx, rbx
call fcn.1400202c0
test byte [rbx + 0x80], 0x80
je 0x1400212b1
movzx eax, word [rbx + 0x78]
cmp ax, 0x62
jne 0x140021216
lea rcx, [rbx + 0x40]
mov edx, 4
call fcn.140016f60
mov rax, qword [rbx]
mov rdx, qword [rsi]
cmp rax, rdx
je 0x140021209
cmp word [rax], 0x5c
jne 0x140021202
lea r8, [rax + 2]
mov rcx, rax
cmp r8, rdx
je 0x1400211ff
mov r9d, dword [rbx + 0x80]
test r9b, 8
jne 0x1400211c9
movzx ecx, word [r8]
mov rdx, rax
cmp cx, 0x28
je 0x1400211e7
nop
cmp cx, 0x29
je 0x1400211e7
mov rcx, rax
test r9b, 0x10
jne 0x1400211ff
movzx r8d, word [r8]
mov rdx, rax
cmp r8w, 0x7b
je 0x1400211e7
mov rdx, rcx
cmp r8w, 0x7d
jne 0x1400211ff
lea rax, [rdx + 2]
mov rcx, rbx
add rax, 2
mov qword [rbx], rax
call fcn.1400202c0
jmp 0x140021539
mov rax, rcx
add rax, 2
mov qword [rbx], rax
mov rcx, rbx
call fcn.1400202c0
jmp 0x140021539
nop word [rax + rax]
cmp ax, 0x42
jne 0x1400212b1
lea rcx, [rbx + 0x40]
mov edx, 4
call fcn.140016f60
mov rax, qword [rbx + 0x48]
xor dword [rax + 0xc], 1
mov rcx, qword [rsi]
mov rax, qword [rbx]
cmp rax, rcx
je 0x1400212a4
cmp word [rax], 0x5c
jne 0x14002129d
lea r8, [rax + 2]
cmp r8, rcx
je 0x14002129d
mov r9d, dword [rbx + 0x80]
test r9b, 8
jne 0x14002127a
movzx edx, word [r8]
mov rcx, rax
cmp dx, 0x28
je 0x140021299
cmp dx, 0x29
je 0x140021299
nop word [rax + rax]
test r9b, 0x10
jne 0x14002129d
movzx edx, word [r8]
mov rcx, rax
cmp dx, 0x7b
je 0x140021299
cmp dx, 0x7d
jne 0x14002129d
lea rax, [rcx + 2]
add rax, 2
mov qword [rbx], rax
mov rcx, rbx
call fcn.1400202c0
jmp 0x140021539
mov rcx, rbx
call fcn.1400224a0
jmp 0x14002152d
nop
cmp ecx, 0x5b
jne 0x14002139c
mov rax, qword [rbx]
mov rcx, qword [rsi]
cmp rax, rcx
je 0x14002132a
cmp word [rax], 0x5c
jne 0x140021323
lea r8, ds:[rax + 2]
cmp r8, rcx
je 0x140021323
mov r9d, dword [rbx + 0x80]
test r9b, 8
jne 0x140021306
movzx edx, word [r8]
mov rcx, rax
cmp dx, 0x28
je 0x14002131f
nop
cmp dx, 0x29
je 0x14002131f
test r9b, 0x10
jne 0x140021323
movzx edx, word [r8]
mov rcx, rax
cmp dx, 0x7b
je 0x14002131f
cmp dx, 0x7d
jne 0x140021323
lea rax, [rcx + 2]
add rax, 2
mov qword [rbx], rax
mov rcx, rbx
call fcn.1400202c0
lea rcx, [rbx + 0x40]
call fcn.140023fe0
mov eax, dword ds:[rbx + 0x7c]
cmp eax, 0x5e
jne 0x140021358
mov rax, qword [rbx + 0x48]
mov rcx, rbx
xor dword [rax + 0xc], 1
call fcn.140020f80
mov eax, dword [rbx + 0x7c]
test dword [rbx + 0x80], 0x20000000
je 0x14002137c
cmp eax, 0x5d
jne 0x14002137c
mov edx, eax
lea rcx, [rbx + 0x40]
call fcn.140024080
mov rcx, rbx
call fcn.140020f80
mov rcx, rbx
call fcn.140023860
cmp dword [rbx + 0x7c], 0x5d
jne 0x14002158a
mov rcx, rbx
call fcn.140020f80
jmp 0x14002152d
nop dword [rax]
cmp ecx, 0x28
jne 0x14002143d
mov rax, qword [rbx]
mov rcx, qword [rsi]
cmp rax, rcx
je 0x14002140a
cmp word [rax], 0x5c
jne 0x140021403
lea r8, ds:[rax + 2]
cmp r8, rcx
je 0x140021403
mov r9d, dword [rbx + 0x80]
test r9b, 8
jne 0x1400213e6
movzx edx, word [r8]
mov rcx, rax
cmp dx, 0x28
je 0x1400213ff
nop
cmp dx, 0x29
je 0x1400213ff
test r9b, 0x10
jne 0x140021403
movzx edx, word [r8]
mov rcx, rax
cmp dx, 0x7b
je 0x1400213ff
cmp dx, 0x7d
jne 0x140021403
lea rax, [rcx + 2]
add rax, 2
mov qword [rbx], rax
mov rcx, rbx
call fcn.1400202c0
mov rcx, rbx
call fcn.140022640
cmp dword [rbx + 0x7c], 0x29
movzx edi, al
jne 0x140021595
mov rcx, rbx
call fcn.140020f80
test dil, dil
je 0x140021539
jmp 0x14002152d
nop dword [rax]
cmp ecx, 0x5e
jne 0x14002145c
lea rcx, [rbx + 0x40]
mov edx, 2
call fcn.140016f60
lea rsi, [rbx + 0x10]
jmp 0x140021240
nop dword [rax]
cmp ecx, 0x24
jne 0x14002147c
lea rcx, [rbx + 0x40]
mov edx, 3
call fcn.140016f60
lea rsi, [rbx + 0x10]
jmp 0x140021240
lea eax, ds:[rcx - 0x2a]
cmp eax, 1
jbe 0x14002157f
cmp ecx, 0x3f
je 0x14002157f
cmp ecx, 0x7b
je 0x14002157f
nop dword [rax + rax]
cmp ecx, 0x7d
jne 0x1400214b7
test dword [rbx + 0x80], 0x10000000
je 0x140021574
jmp 0x1400214cc
cmp ecx, 0x5d
jne 0x1400214cc
test dword [rbx + 0x80], 0x10000000
je 0x14002155e
movzx edx, word [rbx + 0x78]
lea rcx, [rbx + 0x40]
call fcn.1400229c0
mov rax, qword [rbx]
mov rdx, qword [rbx + 0x10]
cmp rax, rdx
je 0x140021525
cmp word [rax], 0x5c
jne 0x140021521
lea rcx, [rax + 2]
cmp rcx, rdx
je 0x140021521
mov edx, dword [rbx + 0x80]
test dl, 8
jne 0x14002150c
movzx eax, word [rcx]
sub ax, 0x28
cmp ax, 1
jbe 0x14002151d
test dl, 0x10
jne 0x140021521
movzx eax, word [rcx]
sub ax, 0x7b
test bp, ax
jne 0x140021521
add qword [rbx], 2
add qword [rbx], 2
mov rcx, rbx
call fcn.1400202c0
mov rcx, rbx
call fcn.1400227c0
lea rsi, [rbx + 0x10]
mov ecx, dword ds:[rbx + 0x7c]
mov al, 1
cmp ecx, 0xffffffff
jne 0x140021012
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
mov edx, 4
call fcn.1400154e0
int3
mov edx, 5
call fcn.1400154e0
int3
mov edx, 6
call fcn.1400154e0
int3
mov edx, 0xa
call fcn.1400154e0
int3
mov edx, 4
call fcn.1400154e0
int3
mov edx, 5
call fcn.1400154e0
int3