Function at 0x479320
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 0x4794ad
mov dl, byte [ecx + 1]
cmp dl, 0x2a
jne 0x47936e
add ecx, 2
mov dword [esp + 0x10], ecx
jmp 0x4794ad
cmp dl, 0x3f
je 0x47938c
inc eax
mov dword [esi], eax
test edi, edi
jne 0x479382
cmp eax, ebp
je 0x4796e6
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x4794ad
mov dl, byte [ecx + 2]
cmp dl, 0x7c
jne 0x4793a8
add ecx, 3
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 1
jmp 0x4794ad
cmp dl, 0x23
jne 0x4793e4
add ecx, 3
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x4796dd
mov edi, edi
cmp al, 0x29
je 0x4796dd
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x4793c0
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 0x47942b
cmp byte [ecx + 1], 0x3f
je 0x4794ad
mov al, byte [ecx]
test al, al
je 0x4794ad
cmp al, 0x29
je 0x479418
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x479404
jmp 0x4794ad
cmp byte [ecx], 0
je 0x4794ad
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x4794ad
cmp byte [ecx], 0x50
jne 0x479435
inc ecx
mov dword [esp + 0x10], ecx
mov dl, byte [ecx]
cmp dl, 0x3c
jne 0x479449
mov bl, byte [ecx + 1]
cmp bl, 0x21
je 0x479449
cmp bl, 0x3d
jne 0x47944e
cmp dl, 0x27
jne 0x4794ad
inc eax
mov dword [esi], eax
test edi, edi
jne 0x47945d
cmp eax, ebp
je 0x4796e6
movzx eax, byte [ecx]
inc ecx
mov dword [esp + 0x10], ecx
cmp eax, 0x3c
jne 0x47946f
mov eax, 0x3e
movzx ebx, byte [ecx]
mov edx, ecx
cmp ebx, eax
je 0x479484
inc ecx
mov dword [esp + 0x10], ecx
movzx ebx, byte [ecx]
cmp ebx, eax
jne 0x479478
test edi, edi
je 0x4794ad
mov eax, ecx
sub eax, edx
cmp ebp, eax
jne 0x4794ad
push ebp
push edx
push edi
call fcn.00488d74
add esp, 0xc
test eax, eax
jne 0x4794a9
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 0x4796dd
mov ebp, dword [esp + 0x38]
mov edi, dword [esp + 0x34]
mov al, byte [ecx]
cmp al, 0x5c
jne 0x47950a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x4796dd
cmp al, 0x51
jne 0x4796b9
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x4796dd
cmp al, 0x5c
jne 0x4794e0
test al, al
je 0x4796dd
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x4794e0
jmp 0x4796b9
cmp al, 0x5b
jne 0x4795d5
xor esi, esi
mov al, byte [ecx + 1]
cmp al, 0x5c
jne 0x47954a
add ecx, 2
cmp byte [ecx], 0x45
jne 0x479529
mov dword [esp + 0x10], ecx
jmp 0x479514
push 3
push 0x4a1b4c
push ecx
call fcn.00488d74
mov ecx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
jne 0x47955e
add ecx, 4
mov dword [esp + 0x10], ecx
jmp 0x479514
test esi, esi
jne 0x47955e
cmp al, 0x5e
jne 0x47955e
inc ecx
mov esi, 1
mov dword [esp + 0x10], ecx
jmp 0x479514
cmp byte [ecx + 1], 0x5d
jne 0x47956e
test dword [ebx + 0x4c], 0x2000000
jne 0x47956e
inc ecx
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
je 0x4796b9
lea ecx, [ecx]
test al, al
je 0x4796e3
cmp al, 0x5c
jne 0x4795c5
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x4796dd
cmp al, 0x51
jne 0x4795c5
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x4796dd
cmp al, 0x5c
jne 0x4795a0
test al, al
je 0x4796dd
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x4795a0
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
jne 0x479580
jmp 0x4796b9
test edi, edi
je 0x47966a
cmp al, 0x23
jne 0x47966a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x4796dd
mov edi, dword [ebx + 0x60]
test edi, edi
je 0x479630
mov edx, dword [ebx + 0x1c]
cmp ecx, edx
jae 0x47964e
push ebp
lea esi, [ebx + 0x64]
push edi
call fcn.00485310
add esp, 8
test eax, eax
je 0x47964e
mov eax, dword [ebx + 0x64]
lea ecx, [ecx + eax - 1]
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0
je 0x4796dd
mov edi, dword [esp + 0x34]
jmp 0x4796b9
mov edx, dword [ebx + 0x64]
mov esi, dword [ebx + 0x1c]
sub esi, edx
cmp ecx, esi
ja 0x47964e
cmp al, byte [ebx + 0x68]
jne 0x47964e
cmp edx, 1
je 0x479613
mov dl, byte [ecx + 1]
cmp dl, byte [ebx + 0x69]
je 0x479613
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x4795f4
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 0x479698
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.00479320
add esp, 0x1c
test eax, eax
jg 0x4796e6
mov ecx, dword [esp + 0x10]
cmp byte [ecx], 0
je 0x4796dd
jmp 0x4796b9
cmp al, 0x29
je 0x4796cc
cmp al, 0x7c
jne 0x4796b9
cmp dword [esp + 0x14], 0
je 0x4796b9
mov eax, dword [esi]
cmp eax, dword [esp + 0x18]
jle 0x4796b3
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 0x4796dd
mov esi, dword [esp + 0x3c]
jmp 0x4794c2
cmp dword [esp + 0x14], 0
je 0x4796dd
mov eax, dword [esp + 0x18]
cmp dword [esi], eax
jge 0x4796dd
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