Function at 0x4cead0
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.004ce860
add esp, 4
test al, al
je 0x4ceb45
jmp 0x4ceb00
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004ce860
add esp, 4
test al, al
jne 0x4ceb00
cmp esi, edx
je 0x4ceb45
mov ecx, esi
jbe 0x4ceb24
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.004d70d0
add esp, 0x18
test eax, eax
je 0x4ceb4c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4ced16
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4ced98
cmp al, 0x3d
je 0x4ceb7c
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4ceb63
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x4ced98
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004d70d0
add esp, 0x18
test eax, eax
jne 0x4ced79
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004ce860
add esp, 4
test al, al
je 0x4cebd2
lea esp, [esp]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004ce860
add esp, 4
test al, al
jne 0x4cebc0
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.004d70d0
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4ceda5
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.004c3620
add esp, 8
test eax, eax
je 0x4cec34
cmp dword [edi + 8], ebx
jne 0x4cec34
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4cec28
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4cec28
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x4cecee
push 0x539694
push dword [esp + 0x14]
call fcn.004c3620
add esp, 8
test eax, eax
je 0x4cec70
cmp dword [edi + 0xc], 0
jne 0x4cec70
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4cec67
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4cec67
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x4cecee
push str.SECTION
push dword [esp + 0x14]
call fcn.004c3620
add esp, 8
test eax, eax
je 0x4cecac
cmp dword [edi + 0x10], 0
jne 0x4cecac
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4ceca3
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4ceca3
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x4cecee
push str.PARTIAL
push dword [esp + 0x14]
call fcn.004c3620
add esp, 8
test eax, eax
je 0x4ced81
cmp dword [edi + 0x14], 0
jne 0x4ced81
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4cece7
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4cece7
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 [0x56e304]
push dword [esp + 0x20]
call dword [0x56e304]
add esp, 8
cmp byte [esi], 0x3b
je 0x4ceb55
cmp dword [edi + 4], 0
je 0x4ced6d
cmp dword [edi + 0xc], 0
jne 0x4ced6d
cmp byte [esi], 0x3f
jne 0x4ced6d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004ce860
add esp, 4
test al, al
je 0x4ced52
jmp 0x4ced40
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004ce860
add esp, 4
test al, al
jne 0x4ced40
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004d70d0
add esp, 0x18
test eax, eax
jne 0x4ced79
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 [0x56e304]
push dword [esp + 0x20]
call dword [0x56e304]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x56e304]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret