Function at 0x4e5600
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.004e5390
add esp, 4
test al, al
je 0x4e5675
nop dword [eax + eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004e5390
add esp, 4
test al, al
jne 0x4e5630
cmp esi, edx
je 0x4e5675
mov ecx, esi
jbe 0x4e5654
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.004e7a50
add esp, 0x18
test eax, eax
je 0x4e567c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4e5846
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4e58c8
cmp al, 0x3d
je 0x4e56ac
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4e5693
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x4e58c8
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004e7a50
add esp, 0x18
test eax, eax
jne 0x4e58a9
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004e5390
add esp, 4
test al, al
je 0x4e5702
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004e5390
add esp, 4
test al, al
jne 0x4e56f0
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.004e7a50
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4e58d5
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.004d5580
add esp, 8
test eax, eax
je 0x4e5764
cmp dword [edi + 8], ebx
jne 0x4e5764
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4e5758
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4e5758
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x4e581e
push 0x57702c
push dword [esp + 0x14]
call fcn.004d5580
add esp, 8
test eax, eax
je 0x4e57a0
cmp dword [edi + 0xc], 0
jne 0x4e57a0
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4e5797
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4e5797
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x4e581e
push str.SECTION
push dword [esp + 0x14]
call fcn.004d5580
add esp, 8
test eax, eax
je 0x4e57dc
cmp dword [edi + 0x10], 0
jne 0x4e57dc
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4e57d3
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4e57d3
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x4e581e
push str.PARTIAL
push dword [esp + 0x14]
call fcn.004d5580
add esp, 8
test eax, eax
je 0x4e58b1
cmp dword [edi + 0x14], 0
jne 0x4e58b1
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4e5817
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4e5817
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 [0x5aa364]
push dword [esp + 0x20]
call dword [0x5aa364]
add esp, 8
cmp byte [esi], 0x3b
je 0x4e5685
cmp dword [edi + 4], 0
je 0x4e589d
cmp dword [edi + 0xc], 0
jne 0x4e589d
cmp byte [esi], 0x3f
jne 0x4e589d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004e5390
add esp, 4
test al, al
je 0x4e5882
nop dword [eax + eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004e5390
add esp, 4
test al, al
jne 0x4e5870
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004e7a50
add esp, 0x18
test eax, eax
jne 0x4e58a9
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 [0x5aa364]
push dword [esp + 0x20]
call dword [0x5aa364]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x5aa364]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret