Function at 0x4bcd70
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x40
mov edi, dword [ebp + 0x10]
mov ebx, dword [ebp + 0xc]
cmp ebx, edi
je 0x4bce9c
mov esi, ecx
movsx eax, byte [ebx]
cmp eax, 0x5b
jg 0x4bce31
cmp eax, 0x24
je 0x4bce64
cmp eax, 0x28
jne 0x4bce9c
lea eax, [ebx + 1]
cmp eax, edi
je 0x4bce9c
cmp byte [eax], 0x3f
jne 0x4bce9c
lea eax, [ebx + 2]
cmp eax, edi
je 0x4bce9c
movsx eax, byte [eax]
cmp eax, 0x21
je 0x4bcf10
cmp eax, 0x3d
jne 0x4bce9c
xor eax, eax
dec eax
lea ecx, [esp + 0x10]
mov dword [ecx + 0x24], eax
mov dword [ecx + 0x20], eax
pcmpeqd xmm0, xmm0
movdqa xmmword [ecx + 0x10], xmm0
movdqa xmmword [ecx], xmm0
call fcn.0054c050
mov eax, dword [esi + 0xc]
lea ecx, [esp + 0x10]
mov dword [ecx + 0xc], eax
add ebx, 3
lea eax, [esp + 0xc]
push edi
push ebx
mov ebx, eax
push eax
call fcn.0054b310
mov ebx, dword [ebx]
lea eax, [esp + 0x10]
mov ecx, dword [eax + 0x10]
mov dword [esp + 8], ecx
mov ecx, esi
push dword [esi + 0x10]
push 0
jmp 0x4bcf5e
cmp eax, 0x5c
je 0x4bceab
cmp eax, 0x5e
jne 0x4bce9c
push 0xc
call fcn.00510d64
add esp, 4
mov ecx, dword [esi + 0x24]
mov edx, 0x7f0
and edx, dword [esi + 0xc]
cmp edx, 0x600
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov dword [eax], 0x5d5900
jmp 0x4bce8b
push 0xc
call fcn.00510d64
add esp, 4
mov ecx, dword [esi + 0x24]
mov edx, 0x7f0
and edx, dword [esi + 0xc]
cmp edx, 0x600
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov dword [eax], 0x5d590c
sete byte [eax + 8]
mov dword [ecx + 4], eax
mov eax, dword [esi + 0x24]
mov eax, dword [eax + 4]
mov dword [esi + 0x24], eax
inc ebx
mov eax, dword [ebp + 8]
mov dword [eax], ebx
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0xc
lea eax, [ebx + 1]
cmp eax, edi
je 0x4bce9c
movzx eax, byte [eax]
cmp eax, 0x62
je 0x4bceca
cmp eax, 0x42
jne 0x4bce9c
mov ecx, esi
push 1
call fcn.0054c000
jmp 0x4bcf0b
push 0x18
call fcn.00510d64
add esp, 4
mov ecx, dword [esi + 0x24]
mov ecx, dword [ecx + 4]
mov dword [eax + 4], ecx
mov dword [eax], 0x5d5918
mov ecx, dword [esi]
mov dword [eax + 8], ecx
lock inc dword [ecx + 4]
mov ecx, dword [esi + 4]
mov edx, dword [esi + 8]
mov dword [eax + 0x10], edx
mov dword [eax + 0xc], ecx
mov byte [eax + 0x14], 0
mov ecx, dword [esi + 0x24]
mov dword [ecx + 4], eax
mov eax, dword [esi + 0x24]
mov eax, dword [eax + 4]
mov dword [esi + 0x24], eax
add ebx, 2
jmp 0x4bce9c
xor eax, eax
dec eax
lea ecx, [esp + 0x10]
mov dword [ecx + 0x24], eax
mov dword [ecx + 0x20], eax
pcmpeqd xmm0, xmm0
movdqa xmmword [ecx + 0x10], xmm0
movdqa xmmword [ecx], xmm0
call fcn.0054c050
mov eax, dword [esi + 0xc]
lea ecx, [esp + 0x10]
mov dword [ecx + 0xc], eax
add ebx, 3
lea eax, [esp + 0xc]
push edi
push ebx
mov ebx, eax
push eax
call fcn.0054b310
mov ebx, dword [ebx]
lea eax, [esp + 0x10]
mov ecx, dword [eax + 0x10]
mov dword [esp + 8], ecx
mov ecx, esi
push dword [esi + 0x10]
push 1
push eax
call fcn.0054c0a0
mov eax, dword [esp + 8]
add dword [esi + 0x10], eax
cmp ebx, edi
je 0x4bcfe9
cmp byte [ebx], 0x29
jne 0x4bcfe9
mov esi, dword [esp + 0x30]
test esi, esi
je 0x4bcfb1
xor eax, eax
dec eax
lock xadd dword [esi + 4], eax
test eax, eax
jne 0x4bcfb1
mov eax, dword [esi]
mov edi, dword [eax + 4]
mov ecx, edi
call dword [section..00cfg]
mov ecx, esi
call edi
mov eax, dword [esi + 8]
test eax, eax
jne 0x4bcfdb
mov eax, dword [esi]
mov edi, dword [eax + 0xc]
mov ecx, edi
call dword [section..00cfg]
mov ecx, esi
call edi
mov esi, dword [esp + 0x10]
xor eax, eax
dec eax
lock xadd dword [esi + 4], eax
test eax, eax
jne 0x4bce9b
mov eax, dword [esi]
mov edi, dword [eax + 4]
mov ecx, edi
call dword [section..00cfg]
mov ecx, esi
call edi
jmp 0x4bce9b
xor eax, eax
dec eax
lock xadd dword [esi + 8], eax
test eax, eax
jne 0x4bcfb1
jmp 0x4bcfa0
call fcn.00549f00
int3