Function at 0x581bc0
Capabilities:
Parse credit card information

Disassembly:
cmp rsp, qword [r14 + 0x10]
jbe 0x5820ee
add rsp, 0xffffffffffffff80
mov qword [rsp + 0x78], rbp
lea rbp, [rsp + 0x78]
mov qword [rsp + 0x88], rax
test rbx, rbx
je 0x581c56
mov qword [rsp + 0x90], rbx
mov qword [rsp + 0x88], rax
mov rcx, rbx
shr rcx, 1
mov qword [rsp + 0x58], rcx
lea rax, [0x005ec240]
xor ebx, ebx
call fcn.0044a0c0
mov rdx, qword [rsp + 0x88]
cmp byte [rdx], 0x22
jne 0x581c45
mov r8, qword [rsp + 0x90]
dec r8
mov r9, r8
neg r8
sar r8, 0x3f
and r8d, 1
add rdx, r8
mov rcx, qword [rsp + 0x58]
xor ebx, ebx
nop
jmp 0x581f2b
mov rcx, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x90]
xor esi, esi
jmp 0x581c8c
xor eax, eax
xor ebx, ebx
mov rcx, rax
mov rdi, rbx
xor esi, esi
mov rbp, qword [rsp + 0x78]
sub rsp, 0xffffffffffffff80
ret
mov byte [rbx + rax - 1], r9b
lea r9, [r10 - 1]
mov r10, r9
neg r9
sar r9, 0x3f
and r9d, 1
add rdx, r9
mov rsi, rbx
mov rbx, r10
test rbx, rbx
je 0x581de5
movzx r9d, byte [rdx]
cmp r9b, 0x5c
jne 0x581cc5
lea r9, [rbx - 1]
mov r10, r9
neg r9
sar r9, 0x3f
and r9d, 1
add rdx, r9
cmp rbx, 1
jne 0x581d80
nop
jmp 0x581dcf
lea r10d, [r9 - 0x30]
cmp r10b, 9
jbe 0x581d78
lea r10d, [r9 - 0x61]
nop word [rax + rax]
cmp r10b, 0x19
jbe 0x581d78
lea r10d, [r9 - 0x41]
cmp r10b, 0x19
jbe 0x581d78
cmp r9b, 0x21
je 0x581d78
nop
cmp r9b, 0x23
je 0x581d78
cmp r9b, 0x24
je 0x581d78
cmp r9b, 0x25
je 0x581d78
cmp r9b, 0x26
je 0x581d78
cmp r9b, 0x27
je 0x581d78
nop
cmp r9b, 0x2a
je 0x581d78
cmp r9b, 0x2b
je 0x581d78
cmp r9b, 0x2d
je 0x581d78
cmp r9b, 0x2f
je 0x581d78
cmp r9b, 0x3d
je 0x581d78
nop
cmp r9b, 0x3f
je 0x581d78
cmp r9b, 0x5e
je 0x581d78
cmp r9b, 0x5f
je 0x581d78
cmp r9b, 0x60
je 0x581d78
cmp r9b, 0x7b
je 0x581d78
nop
cmp r9b, 0x7c
je 0x581d78
cmp r9b, 0x7d
je 0x581d78
cmp r9b, 0x7e
je 0x581d78
cmp r9b, 0x2e
jne 0x581de5
mov r10, rbx
nop dword [rax + rax]
test r10, r10
jbe 0x581f17
lea rbx, [rsi + 1]
movzx r9d, byte [rdx]
cmp rcx, rbx
jae 0x581c6c
mov qword [rsp + 0x58], r10
mov qword [rsp + 0x70], rdx
mov byte [rsp + 0x45], r9b
mov edi, 1
lea rsi, [0x005ec240]
call fcn.0044a1a0
mov rdx, qword [rsp + 0x70]
movzx r9d, byte [rsp + 0x45]
mov r10, qword [rsp + 0x58]
jmp 0x581c6c
xor eax, eax
xor ebx, ebx
mov rcx, rax
mov rdi, rbx
xor esi, esi
mov rbp, qword [rsp + 0x78]
sub rsp, 0xffffffffffffff80
ret
test rsi, rsi
je 0x581e65
mov word [rsp + 0x46], 0
mov word [rsp + 0x46], 0x2e2e
cmp byte [rax], 0x2e
je 0x581e39
movzx r9d, byte [rsi + rax - 1]
cmp r9b, 0x2e
je 0x581e39
mov qword [rsp + 0x68], rdx
mov qword [rsp + 0x60], rax
mov qword [rsp + 0x48], rsi
mov qword [rsp + 0x50], rbx
nop
mov rbx, rsi
lea rdi, [rsp + 0x46]
mov esi, 2
mov r8, rsi
call fcn.004c8bc0
cmp rax, 0xffffffffffffffff
je 0x581e4f
xor eax, eax
xor ebx, ebx
mov rcx, rax
mov rdi, rbx
xor esi, esi
mov rbp, qword [rsp + 0x78]
sub rsp, 0xffffffffffffff80
ret
mov rax, qword [rsp + 0x50]
mov rcx, qword [rsp + 0x68]
mov rdx, qword [rsp + 0x48]
mov rbx, qword [rsp + 0x60]
jmp 0x581e80
xor eax, eax
xor ebx, ebx
mov rcx, rax
mov rdi, rbx
xor esi, esi
mov rbp, qword [rsp + 0x78]
sub rsp, 0xffffffffffffff80
ret
test rax, rax
je 0x581e8a
cmp byte [rcx], 0x40
je 0x581ea1
xor eax, eax
xor ebx, ebx
mov rcx, rax
mov rdi, rbx
xor esi, esi
mov rbp, qword [rsp + 0x78]
sub rsp, 0xffffffffffffff80
nop
ret
mov qword [rsp + 0x48], rdx
mov qword [rsp + 0x60], rbx
lea rbx, [rax - 1]
mov qword [rsp + 0x58], rbx
mov rdx, rbx
neg rbx
sar rbx, 0x3f
and ebx, 1
lea rax, [rbx + rcx]
mov qword [rsp + 0x70], rax
mov rbx, rdx
call fcn.00582120
test dil, dil
je 0x581f01
xor eax, eax
mov rbx, qword [rsp + 0x60]
mov rcx, qword [rsp + 0x48]
call fcn.0044e380
mov rcx, qword [rsp + 0x70]
mov rdi, qword [rsp + 0x58]
mov esi, 1
mov rbp, qword [rsp + 0x78]
sub rsp, 0xffffffffffffff80
ret
xor eax, eax
xor ebx, ebx
mov rcx, rax
mov rdi, rbx
xor esi, esi
mov rbp, qword [rsp + 0x78]
sub rsp, 0xffffffffffffff80
ret
xor eax, eax
mov rcx, rax
nop dword [rax]
call fcn.00464860
mov r9, rdx
mov rdx, r12
test r9, r9
je 0x5820d8
movzx r8d, byte [rdx]
lea r10, [r9 - 1]
mov r11, r10
neg r10
sar r10, 0x3f
and r10d, 1
lea r12, [r10 + rdx]
cmp r8b, 0x22
je 0x5820c7
mov qword [rsp + 0x70], r12
nop dword [rax]
cmp r8b, 0x5c
jne 0x581ff8
cmp r9, 1
je 0x58209b
movzx edx, byte [rdx + r10]
cmp dl, 0xb
je 0x581fa9
nop
cmp dl, 0xc
je 0x581fa9
cmp dl, 1
jb 0x582085
cmp dl, 9
jbe 0x581fa9
cmp dl, 0xe
jb 0x582085
nop dword [rax]
cmp dl, 0x7f
ja 0x582085
inc rbx
cmp rcx, rbx
jae 0x581fda
mov byte [rsp + 0x45], dl
mov qword [rsp + 0x58], r9
mov edi, 1
lea rsi, [0x005ec240]
call fcn.0044a1a0
movzx edx, byte [rsp + 0x45]
mov r9, qword [rsp + 0x58]
mov r12, qword [rsp + 0x70]
mov byte [rbx + rax - 1], dl
lea r10, [r9 - 2]
mov rdx, r10
neg r10
sar r10, 0x3f
and r10d, 1
add r12, r10
jmp 0x581f25
cmp r8b, 0xb
je 0x582045
nop
cmp r8b, 0xc
je 0x582045
cmp r8b, 0x20
je 0x582045
cmp r8b, 0x21
je 0x582045
cmp r8b, 0x7f
je 0x582045
lea edx, [r8 - 1]
nop dword [rax]
cmp dl, 7
jbe 0x582045
lea edx, [r8 - 0xe]
cmp dl, 0x11
jbe 0x582045
lea edx, [r8 - 0x23]
cmp dl, 0x38
jbe 0x582045
lea edx, [r8 - 0x5d]
nop dword [rax + rax]
cmp dl, 0x21
ja 0x5820b1
inc rbx
cmp rcx, rbx
jae 0x582078
mov byte [rsp + 0x44], r8b
mov qword [rsp + 0x58], r11
mov edi, 1
lea rsi, [0x005ec240]
call fcn.0044a1a0
movzx r8d, byte [rsp + 0x44]
mov r11, qword [rsp + 0x58]
mov r12, qword [rsp + 0x70]
mov byte [rbx + rax - 1], r8b
mov rdx, r11
jmp 0x581f25
xor eax, eax
xor ebx, ebx
mov rcx, rax
mov rdi, rbx
xor esi, esi
mov rbp, qword [rsp + 0x78]
sub rsp, 0xffffffffffffff80
ret
xor eax, eax
xor ebx, ebx
mov rcx, rax
mov rdi, rbx
xor esi, esi
mov rbp, qword [rsp + 0x78]
sub rsp, 0xffffffffffffff80
ret
xor eax, eax
xor ebx, ebx
mov rcx, rax
mov rdi, rbx
xor esi, esi
mov rbp, qword [rsp + 0x78]
sub rsp, 0xffffffffffffff80
ret
mov rcx, r12
mov rdx, rbx
mov rbx, rax
mov rax, r11
jmp 0x581e80
xor eax, eax
xor ebx, ebx
mov rcx, rax
mov rdi, rbx
xor esi, esi
mov rbp, qword [rsp + 0x78]
sub rsp, 0xffffffffffffff80
ret
mov qword [rsp + 8], rax
mov qword [rsp + 0x10], rbx
call fcn.00462200
mov rax, qword [rsp + 8]
mov rbx, qword [rsp + 0x10]
jmp fcn.00581bc0