Function at 0x4cada0
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.004cab30
add esp, 4
test al, al
je 0x4cae15
jmp 0x4cadd0
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004cab30
add esp, 4
test al, al
jne 0x4cadd0
cmp esi, edx
je 0x4cae15
mov ecx, esi
jbe 0x4cadf4
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.004d3380
add esp, 0x18
test eax, eax
je 0x4cae1c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4cafe6
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4cb068
cmp al, 0x3d
je 0x4cae4c
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4cae33
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x4cb068
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004d3380
add esp, 0x18
test eax, eax
jne 0x4cb049
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004cab30
add esp, 4
test al, al
je 0x4caea2
lea esp, [esp]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004cab30
add esp, 4
test al, al
jne 0x4cae90
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.004d3380
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4cb075
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.004bf8b0
add esp, 8
test eax, eax
je 0x4caf04
cmp dword [edi + 8], ebx
jne 0x4caf04
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4caef8
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4caef8
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x4cafbe
push 0x5356d4
push dword [esp + 0x14]
call fcn.004bf8b0
add esp, 8
test eax, eax
je 0x4caf40
cmp dword [edi + 0xc], 0
jne 0x4caf40
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4caf37
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4caf37
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x4cafbe
push str.SECTION
push dword [esp + 0x14]
call fcn.004bf8b0
add esp, 8
test eax, eax
je 0x4caf7c
cmp dword [edi + 0x10], 0
jne 0x4caf7c
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4caf73
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4caf73
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x4cafbe
push str.PARTIAL
push dword [esp + 0x14]
call fcn.004bf8b0
add esp, 8
test eax, eax
je 0x4cb051
cmp dword [edi + 0x14], 0
jne 0x4cb051
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4cafb7
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4cafb7
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 [0x568304]
push dword [esp + 0x20]
call dword [0x568304]
add esp, 8
cmp byte [esi], 0x3b
je 0x4cae25
cmp dword [edi + 4], 0
je 0x4cb03d
cmp dword [edi + 0xc], 0
jne 0x4cb03d
cmp byte [esi], 0x3f
jne 0x4cb03d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004cab30
add esp, 4
test al, al
je 0x4cb022
jmp 0x4cb010
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004cab30
add esp, 4
test al, al
jne 0x4cb010
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004d3380
add esp, 0x18
test eax, eax
jne 0x4cb049
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 [0x568304]
push dword [esp + 0x20]
call dword [0x568304]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x568304]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret