Function at 0x4c2b10
Capabilities:
Parse credit card information

Disassembly:
mov eax, dword [esp + 4]
sub esp, 8
push ebx
push ebp
mov ebp, dword [eax]
push esi
push edi
mov edx, dword [ebp + 0x48b4]
mov esi, edx
mov edi, dword [ebp + 0x130]
movzx eax, byte [edx]
push eax
call fcn.004c28a0
add esp, 4
test al, al
je 0x4c2b85
jmp 0x4c2b40
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004c28a0
add esp, 4
test al, al
jne 0x4c2b40
cmp esi, edx
je 0x4c2b85
mov ecx, esi
jbe 0x4c2b64
cmp byte [esi - 1], 0x2f
lea eax, [esi - 1]
cmove ecx, eax
push 1
push 0
lea ebx, [edi + 4]
sub ecx, edx
push ebx
push ecx
push edx
push ebp
call fcn.004cb0d0
add esp, 0x18
test eax, eax
je 0x4c2b8c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4c2d56
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4c2dd8
cmp al, 0x3d
je 0x4c2bbc
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4c2ba3
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x4c2dd8
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004cb0d0
add esp, 0x18
test eax, eax
jne 0x4c2db9
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004c28a0
add esp, 4
test al, al
je 0x4c2c12
lea esp, [esp]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004c28a0
add esp, 4
test al, al
jne 0x4c2c00
push 1
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x24]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004cb0d0
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4c2de5
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.004b7630
add esp, 8
test eax, eax
je 0x4c2c74
cmp dword [edi + 8], ebx
jne 0x4c2c74
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4c2c68
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4c2c68
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x4c2d2e
push 0x52a704
push dword [esp + 0x14]
call fcn.004b7630
add esp, 8
test eax, eax
je 0x4c2cb0
cmp dword [edi + 0xc], 0
jne 0x4c2cb0
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4c2ca7
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4c2ca7
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x4c2d2e
push str.SECTION
push dword [esp + 0x14]
call fcn.004b7630
add esp, 8
test eax, eax
je 0x4c2cec
cmp dword [edi + 0x10], 0
jne 0x4c2cec
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4c2ce3
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4c2ce3
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x4c2d2e
push str.PARTIAL
push dword [esp + 0x14]
call fcn.004b7630
add esp, 8
test eax, eax
je 0x4c2dc1
cmp dword [edi + 0x14], 0
jne 0x4c2dc1
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4c2d27
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4c2d27
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x14], eax
push dword [esp + 0x10]
mov dword [esp + 0x20], 0
call dword [0x55c304]
push dword [esp + 0x20]
call dword [0x55c304]
add esp, 8
cmp byte [esi], 0x3b
je 0x4c2b95
cmp dword [edi + 4], 0
je 0x4c2dad
cmp dword [edi + 0xc], 0
jne 0x4c2dad
cmp byte [esi], 0x3f
jne 0x4c2dad
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004c28a0
add esp, 4
test al, al
je 0x4c2d92
jmp 0x4c2d80
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004c28a0
add esp, 4
test al, al
jne 0x4c2d80
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004cb0d0
add esp, 0x18
test eax, eax
jne 0x4c2db9
xor eax, eax
mov ecx, 3
cmp byte [esi], al
cmovne eax, ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x55c304]
push dword [esp + 0x20]
call dword [0x55c304]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x55c304]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret