Function at 0x478e80
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 0x47900d
mov dl, byte [ecx + 1]
cmp dl, 0x2a
jne 0x478ece
add ecx, 2
mov dword [esp + 0x10], ecx
jmp 0x47900d
cmp dl, 0x3f
je 0x478eec
inc eax
mov dword [esi], eax
test edi, edi
jne 0x478ee2
cmp eax, ebp
je 0x479246
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x47900d
mov dl, byte [ecx + 2]
cmp dl, 0x7c
jne 0x478f08
add ecx, 3
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 1
jmp 0x47900d
cmp dl, 0x23
jne 0x478f44
add ecx, 3
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47923d
mov edi, edi
cmp al, 0x29
je 0x47923d
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x478f20
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 0x478f8b
cmp byte [ecx + 1], 0x3f
je 0x47900d
mov al, byte [ecx]
test al, al
je 0x47900d
cmp al, 0x29
je 0x478f78
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x478f64
jmp 0x47900d
cmp byte [ecx], 0
je 0x47900d
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x47900d
cmp byte [ecx], 0x50
jne 0x478f95
inc ecx
mov dword [esp + 0x10], ecx
mov dl, byte [ecx]
cmp dl, 0x3c
jne 0x478fa9
mov bl, byte [ecx + 1]
cmp bl, 0x21
je 0x478fa9
cmp bl, 0x3d
jne 0x478fae
cmp dl, 0x27
jne 0x47900d
inc eax
mov dword [esi], eax
test edi, edi
jne 0x478fbd
cmp eax, ebp
je 0x479246
movzx eax, byte [ecx]
inc ecx
mov dword [esp + 0x10], ecx
cmp eax, 0x3c
jne 0x478fcf
mov eax, 0x3e
movzx ebx, byte [ecx]
mov edx, ecx
cmp ebx, eax
je 0x478fe4
inc ecx
mov dword [esp + 0x10], ecx
movzx ebx, byte [ecx]
cmp ebx, eax
jne 0x478fd8
test edi, edi
je 0x47900d
mov eax, ecx
sub eax, edx
cmp ebp, eax
jne 0x47900d
push ebp
push edx
push edi
call fcn.004888d4
add esp, 0xc
test eax, eax
jne 0x479009
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 0x47923d
mov ebp, dword [esp + 0x38]
mov edi, dword [esp + 0x34]
mov al, byte [ecx]
cmp al, 0x5c
jne 0x47906a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47923d
cmp al, 0x51
jne 0x479219
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47923d
cmp al, 0x5c
jne 0x479040
test al, al
je 0x47923d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x479040
jmp 0x479219
cmp al, 0x5b
jne 0x479135
xor esi, esi
mov al, byte [ecx + 1]
cmp al, 0x5c
jne 0x4790aa
add ecx, 2
cmp byte [ecx], 0x45
jne 0x479089
mov dword [esp + 0x10], ecx
jmp 0x479074
push 3
push 0x4a1a9c
push ecx
call fcn.004888d4
mov ecx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
jne 0x4790be
add ecx, 4
mov dword [esp + 0x10], ecx
jmp 0x479074
test esi, esi
jne 0x4790be
cmp al, 0x5e
jne 0x4790be
inc ecx
mov esi, 1
mov dword [esp + 0x10], ecx
jmp 0x479074
cmp byte [ecx + 1], 0x5d
jne 0x4790ce
test dword [ebx + 0x4c], 0x2000000
jne 0x4790ce
inc ecx
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
je 0x479219
lea ecx, [ecx]
test al, al
je 0x479243
cmp al, 0x5c
jne 0x479125
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47923d
cmp al, 0x51
jne 0x479125
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47923d
cmp al, 0x5c
jne 0x479100
test al, al
je 0x47923d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x479100
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
jne 0x4790e0
jmp 0x479219
test edi, edi
je 0x4791ca
cmp al, 0x23
jne 0x4791ca
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47923d
mov edi, dword [ebx + 0x60]
test edi, edi
je 0x479190
mov edx, dword [ebx + 0x1c]
cmp ecx, edx
jae 0x4791ae
push ebp
lea esi, [ebx + 0x64]
push edi
call fcn.00484e70
add esp, 8
test eax, eax
je 0x4791ae
mov eax, dword [ebx + 0x64]
lea ecx, [ecx + eax - 1]
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0
je 0x47923d
mov edi, dword [esp + 0x34]
jmp 0x479219
mov edx, dword [ebx + 0x64]
mov esi, dword [ebx + 0x1c]
sub esi, edx
cmp ecx, esi
ja 0x4791ae
cmp al, byte [ebx + 0x68]
jne 0x4791ae
cmp edx, 1
je 0x479173
mov dl, byte [ecx + 1]
cmp dl, byte [ebx + 0x69]
je 0x479173
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x479154
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 0x4791f8
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.00478e80
add esp, 0x1c
test eax, eax
jg 0x479246
mov ecx, dword [esp + 0x10]
cmp byte [ecx], 0
je 0x47923d
jmp 0x479219
cmp al, 0x29
je 0x47922c
cmp al, 0x7c
jne 0x479219
cmp dword [esp + 0x14], 0
je 0x479219
mov eax, dword [esi]
cmp eax, dword [esp + 0x18]
jle 0x479213
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 0x47923d
mov esi, dword [esp + 0x3c]
jmp 0x479022
cmp dword [esp + 0x14], 0
je 0x47923d
mov eax, dword [esp + 0x18]
cmp dword [esi], eax
jge 0x47923d
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