Function at 0x419927
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov ecx, dword [ebp + 8]
and dword [ebp - 0xc], 0
push ebx
mov ebx, dword [ebp + 0x20]
mov ecx, dword [ecx]
push esi
mov dword [ebp - 4], ecx
mov esi, dword [ebx]
mov edx, esi
cmp byte [ecx], 0x28
push edi
mov edi, dword [ebp + 0x14]
mov dword [ebp - 8], esi
mov dword [ebp + 0x20], edx
jne 0x419a6c
mov al, byte [ecx + 1]
cmp al, 0x2a
jne 0x419964
add ecx, 2
jmp 0x4199ea
cmp al, 0x3f
je 0x41997e
cmp dword [ebp + 0x10], 0
lea eax, [esi + 1]
mov dword [ebx], eax
jne 0x41997b
cmp eax, edi
je 0x419c42
inc ecx
jmp 0x4199ea
lea edx, [ecx + 2]
mov al, byte [edx]
cmp al, 0x7c
jne 0x41999b
add ecx, 3
mov dword [ebp - 0xc], 1
mov dword [ebp - 4], ecx
mov edx, esi
jmp 0x419a6c
cmp al, 0x23
jne 0x4199bb
add ecx, 3
jmp 0x4199ad
cmp al, 0x29
je 0x419c3a
inc ecx
mov dword [ebp - 4], ecx
mov al, byte [ecx]
test al, al
jne 0x4199a4
jmp 0x419c3a
mov ecx, edx
mov dword [ebp - 4], ecx
cmp al, 0x28
jne 0x4199ef
cmp byte [ecx + 1], 0x3f
je 0x419994
mov al, byte [ecx]
test al, al
je 0x419994
cmp al, 0x29
je 0x4199de
inc ecx
mov dword [ebp - 4], ecx
mov al, byte [ecx]
test al, al
jne 0x4199d0
cmp byte [ecx], 0
mov edx, esi
je 0x419a6c
inc ecx
mov dword [ebp - 4], ecx
jmp 0x419a6c
cmp byte [ecx], 0x50
jne 0x4199f8
inc ecx
mov dword [ebp - 4], ecx
mov dl, byte [ecx]
cmp dl, 0x3c
jne 0x419a0a
mov al, byte [ecx + 1]
cmp al, 0x21
je 0x419a0a
cmp al, 0x3d
jne 0x419a0f
cmp dl, 0x27
jne 0x419994
cmp dword [ebp + 0x10], 0
lea eax, [esi + 1]
mov dword [ebx], eax
jne 0x419a22
cmp eax, edi
je 0x419c42
movzx edx, byte [ecx]
inc ecx
push 0x3e
cmp edx, 0x3c
mov esi, ecx
pop eax
cmove edx, eax
jmp 0x419a34
inc ecx
mov dword [ebp - 4], ecx
movzx eax, byte [ecx]
cmp eax, edx
jne 0x419a33
cmp dword [ebp + 0x10], 0
je 0x419a67
mov eax, ecx
sub eax, esi
cmp edi, eax
jne 0x419a67
push edi
push esi
push dword [ebp + 0x10]
call fcn.00428600
add esp, 0xc
test eax, eax
jne 0x419a64
mov eax, dword [ebx]
jmp 0x419c42
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0x20]
mov esi, edx
mov edi, dword [ebp + 0xc]
cmp ecx, dword [edi + 0x1c]
jae 0x419c3a
mov al, byte [ecx]
cmp al, 0x5c
jne 0x419abc
inc ecx
mov dword [ebp - 4], ecx
mov al, byte [ecx]
test al, al
je 0x419c3a
cmp al, 0x51
jne 0x419c1a
inc ecx
mov dword [ebp - 4], ecx
mov al, byte [ecx]
test al, al
je 0x419c3a
cmp al, 0x5c
jne 0x419a94
test al, al
je 0x419c3a
inc ecx
mov dword [ebp - 4], ecx
cmp byte [ecx], 0x45
jne 0x419a94
jmp 0x419c1a
cmp al, 0x5b
jne 0x419b64
xor esi, esi
mov al, byte [ecx + 1]
cmp al, 0x5c
jne 0x419af1
add ecx, 2
cmp byte [ecx], 0x45
je 0x419afb
push 3
push 0x442240
push ecx
call fcn.00428600
mov ecx, dword [ebp - 4]
add esp, 0xc
test eax, eax
jne 0x419b00
add ecx, 4
jmp 0x419afb
test esi, esi
jne 0x419b00
cmp al, 0x5e
jne 0x419b00
inc esi
inc ecx
mov dword [ebp - 4], ecx
jmp 0x419ac6
lea eax, [ecx + 1]
cmp byte [eax], 0x5d
jne 0x419b55
test dword [edi + 0x4c], 0x2000000
cmove ecx, eax
jmp 0x419b55
test al, al
je 0x419c3f
cmp al, 0x5c
jne 0x419b55
inc ecx
mov dword [ebp - 4], ecx
mov al, byte [ecx]
test al, al
je 0x419c3a
cmp al, 0x51
jne 0x419b55
inc ecx
mov dword [ebp - 4], ecx
mov al, byte [ecx]
test al, al
je 0x419c3a
cmp al, 0x5c
jne 0x419b32
test al, al
je 0x419c3a
inc ecx
mov dword [ebp - 4], ecx
cmp byte [ecx], 0x45
jne 0x419b32
inc ecx
mov dword [ebp - 4], ecx
mov al, byte [ecx]
cmp al, 0x5d
jne 0x419b14
jmp 0x419c1a
cmp dword [ebp + 0x18], 0
je 0x419b72
cmp al, 0x23
je 0x419bf6
cmp al, 0x28
jne 0x419c02
push ebx
push dword [ebp + 0x1c]
lea eax, [ebp - 4]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push edi
push eax
call fcn.00419927
add esp, 0x1c
test eax, eax
jg 0x419c42
mov ecx, dword [ebp - 4]
jmp 0x419bd2
cmp dword [edi + 0x60], 0
je 0x419bd9
cmp ecx, dword [edi + 0x1c]
jae 0x419bf6
push dword [ebp + 0x1c]
lea eax, [edi + 0x64]
push eax
push dword [edi + 0x1c]
push dword [edi + 0x60]
push ecx
call fcn.0041f970
mov ecx, dword [ebp - 4]
add esp, 0x14
test eax, eax
je 0x419bf6
mov eax, dword [edi + 0x64]
dec ecx
add ecx, eax
mov dword [ebp - 4], ecx
cmp byte [ecx], 0
je 0x419c3a
jmp 0x419c1a
mov eax, dword [edi + 0x1c]
sub eax, dword [edi + 0x64]
cmp ecx, eax
ja 0x419bf6
cmp dl, byte [edi + 0x68]
jne 0x419bf6
cmp dword [edi + 0x64], 1
je 0x419bc9
mov al, byte [ecx + 1]
cmp al, byte [edi + 0x69]
je 0x419bc9
inc ecx
mov dword [ebp - 4], ecx
mov dl, byte [ecx]
test dl, dl
jne 0x419ba1
jmp 0x419c3a
cmp al, 0x29
je 0x419c2e
cmp al, 0x7c
jne 0x419c1a
cmp dword [ebp - 0xc], 0
je 0x419c1a
cmp dword [ebx], edx
cmovg edx, dword [ebx]
mov dword [ebp + 0x20], edx
mov dword [ebx], esi
inc ecx
mov dword [ebp - 4], ecx
cmp ecx, dword [edi + 0x1c]
jae 0x419c3a
mov edx, dword [ebp + 0x20]
mov esi, dword [ebp - 8]
jmp 0x419a78
cmp dword [ebp - 0xc], 0
je 0x419c3a
cmp dword [ebx], edx
jge 0x419c3a
mov dword [ebx], edx
mov eax, dword [ebp + 8]
mov dword [eax], ecx
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret