Function at 0x478f50
Capabilities:
Parse credit card information

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x14]
mov ecx, dword [eax]
push ebx
push ebp
mov ebp, dword [esp + 0x28]
push esi
mov esi, dword [esp + 0x38]
mov eax, dword [esi]
mov edx, eax
mov dword [esp + 0xc], ecx
cmp byte [ecx], 0x28
push edi
mov edi, dword [esp + 0x2c]
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], edx
mov dword [esp + 0x14], 0
jne 0x4790dd
mov dl, byte [ecx + 1]
cmp dl, 0x2a
jne 0x478f9e
add ecx, 2
mov dword [esp + 0x10], ecx
jmp 0x4790dd
cmp dl, 0x3f
je 0x478fbc
inc eax
mov dword [esi], eax
test edi, edi
jne 0x478fb2
cmp eax, ebp
je 0x479316
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x4790dd
mov dl, byte [ecx + 2]
cmp dl, 0x7c
jne 0x478fd8
add ecx, 3
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 1
jmp 0x4790dd
cmp dl, 0x23
jne 0x479014
add ecx, 3
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47930d
mov edi, edi
cmp al, 0x29
je 0x47930d
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x478ff0
mov eax, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword [eax], ecx
or eax, 0xffffffff
pop ebx
add esp, 0x10
ret
add ecx, 2
mov dword [esp + 0x10], ecx
cmp dl, 0x28
jne 0x47905b
cmp byte [ecx + 1], 0x3f
je 0x4790dd
mov al, byte [ecx]
test al, al
je 0x4790dd
cmp al, 0x29
je 0x479048
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x479034
jmp 0x4790dd
cmp byte [ecx], 0
je 0x4790dd
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x4790dd
cmp byte [ecx], 0x50
jne 0x479065
inc ecx
mov dword [esp + 0x10], ecx
mov dl, byte [ecx]
cmp dl, 0x3c
jne 0x479079
mov bl, byte [ecx + 1]
cmp bl, 0x21
je 0x479079
cmp bl, 0x3d
jne 0x47907e
cmp dl, 0x27
jne 0x4790dd
inc eax
mov dword [esi], eax
test edi, edi
jne 0x47908d
cmp eax, ebp
je 0x479316
movzx eax, byte [ecx]
inc ecx
mov dword [esp + 0x10], ecx
cmp eax, 0x3c
jne 0x47909f
mov eax, 0x3e
movzx ebx, byte [ecx]
mov edx, ecx
cmp ebx, eax
je 0x4790b4
inc ecx
mov dword [esp + 0x10], ecx
movzx ebx, byte [ecx]
cmp ebx, eax
jne 0x4790a8
test edi, edi
je 0x4790dd
mov eax, ecx
sub eax, edx
cmp ebp, eax
jne 0x4790dd
push ebp
push edx
push edi
call fcn.004889a4
add esp, 0xc
test eax, eax
jne 0x4790d9
mov eax, dword [esi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x28]
cmp ecx, dword [ebx + 0x1c]
jae 0x47930d
mov ebp, dword [esp + 0x38]
mov edi, dword [esp + 0x34]
mov al, byte [ecx]
cmp al, 0x5c
jne 0x47913a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47930d
cmp al, 0x51
jne 0x4792e9
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47930d
cmp al, 0x5c
jne 0x479110
test al, al
je 0x47930d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x479110
jmp 0x4792e9
cmp al, 0x5b
jne 0x479205
xor esi, esi
mov al, byte [ecx + 1]
cmp al, 0x5c
jne 0x47917a
add ecx, 2
cmp byte [ecx], 0x45
jne 0x479159
mov dword [esp + 0x10], ecx
jmp 0x479144
push 3
push 0x4a1b4c
push ecx
call fcn.004889a4
mov ecx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
jne 0x47918e
add ecx, 4
mov dword [esp + 0x10], ecx
jmp 0x479144
test esi, esi
jne 0x47918e
cmp al, 0x5e
jne 0x47918e
inc ecx
mov esi, 1
mov dword [esp + 0x10], ecx
jmp 0x479144
cmp byte [ecx + 1], 0x5d
jne 0x47919e
test dword [ebx + 0x4c], 0x2000000
jne 0x47919e
inc ecx
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
je 0x4792e9
lea ecx, [ecx]
test al, al
je 0x479313
cmp al, 0x5c
jne 0x4791f5
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47930d
cmp al, 0x51
jne 0x4791f5
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47930d
cmp al, 0x5c
jne 0x4791d0
test al, al
je 0x47930d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x4791d0
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
jne 0x4791b0
jmp 0x4792e9
test edi, edi
je 0x47929a
cmp al, 0x23
jne 0x47929a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47930d
mov edi, dword [ebx + 0x60]
test edi, edi
je 0x479260
mov edx, dword [ebx + 0x1c]
cmp ecx, edx
jae 0x47927e
push ebp
lea esi, [ebx + 0x64]
push edi
call fcn.00484f40
add esp, 8
test eax, eax
je 0x47927e
mov eax, dword [ebx + 0x64]
lea ecx, [ecx + eax - 1]
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0
je 0x47930d
mov edi, dword [esp + 0x34]
jmp 0x4792e9
mov edx, dword [ebx + 0x64]
mov esi, dword [ebx + 0x1c]
sub esi, edx
cmp ecx, esi
ja 0x47927e
cmp al, byte [ebx + 0x68]
jne 0x47927e
cmp edx, 1
je 0x479243
mov dl, byte [ecx + 1]
cmp dl, byte [ebx + 0x69]
je 0x479243
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x479224
mov eax, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword [eax], ecx
or eax, 0xffffffff
pop ebx
add esp, 0x10
ret
cmp al, 0x28
jne 0x4792c8
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
push esi
push ebp
push edi
push ecx
push edx
lea eax, [esp + 0x24]
push ebx
push eax
call fcn.00478f50
add esp, 0x1c
test eax, eax
jg 0x479316
mov ecx, dword [esp + 0x10]
cmp byte [ecx], 0
je 0x47930d
jmp 0x4792e9
cmp al, 0x29
je 0x4792fc
cmp al, 0x7c
jne 0x4792e9
cmp dword [esp + 0x14], 0
je 0x4792e9
mov eax, dword [esi]
cmp eax, dword [esp + 0x18]
jle 0x4792e3
mov dword [esp + 0x18], eax
mov edx, dword [esp + 0x1c]
mov dword [esi], edx
inc ecx
mov dword [esp + 0x10], ecx
cmp ecx, dword [ebx + 0x1c]
jae 0x47930d
mov esi, dword [esp + 0x3c]
jmp 0x4790f2
cmp dword [esp + 0x14], 0
je 0x47930d
mov eax, dword [esp + 0x18]
cmp dword [esi], eax
jge 0x47930d
mov dword [esi], eax
mov eax, dword [esp + 0x24]
mov dword [eax], ecx
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret