Function at 0x4e43e0
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 + 0x86d8]
mov esi, edx
mov edi, dword [ebp + 0x154]
movzx eax, byte [edx]
push eax
call fcn.004e4170
add esp, 4
test al, al
je 0x4e4455
nop dword [eax + eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004e4170
add esp, 4
test al, al
jne 0x4e4410
cmp esi, edx
je 0x4e4455
mov ecx, esi
jbe 0x4e4434
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.004e6880
add esp, 0x18
test eax, eax
je 0x4e445c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4e4626
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4e46a8
cmp al, 0x3d
je 0x4e448c
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4e4473
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x4e46a8
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004e6880
add esp, 0x18
test eax, eax
jne 0x4e4689
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004e4170
add esp, 4
test al, al
je 0x4e44e2
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004e4170
add esp, 4
test al, al
jne 0x4e44d0
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.004e6880
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4e46b5
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.004d43e0
add esp, 8
test eax, eax
je 0x4e4544
cmp dword [edi + 8], ebx
jne 0x4e4544
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4e4538
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4e4538
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x4e45fe
push 0x57601c
push dword [esp + 0x14]
call fcn.004d43e0
add esp, 8
test eax, eax
je 0x4e4580
cmp dword [edi + 0xc], 0
jne 0x4e4580
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4e4577
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4e4577
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x4e45fe
push str.SECTION
push dword [esp + 0x14]
call fcn.004d43e0
add esp, 8
test eax, eax
je 0x4e45bc
cmp dword [edi + 0x10], 0
jne 0x4e45bc
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4e45b3
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4e45b3
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x4e45fe
push str.PARTIAL
push dword [esp + 0x14]
call fcn.004d43e0
add esp, 8
test eax, eax
je 0x4e4691
cmp dword [edi + 0x14], 0
jne 0x4e4691
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4e45f7
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4e45f7
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 [0x5a9364]
push dword [esp + 0x20]
call dword [0x5a9364]
add esp, 8
cmp byte [esi], 0x3b
je 0x4e4465
cmp dword [edi + 4], 0
je 0x4e467d
cmp dword [edi + 0xc], 0
jne 0x4e467d
cmp byte [esi], 0x3f
jne 0x4e467d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004e4170
add esp, 4
test al, al
je 0x4e4662
nop dword [eax + eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004e4170
add esp, 4
test al, al
jne 0x4e4650
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004e6880
add esp, 0x18
test eax, eax
jne 0x4e4689
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 [0x5a9364]
push dword [esp + 0x20]
call dword [0x5a9364]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x5a9364]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret