Function at 0x478bc0
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 0x478d4d
mov dl, byte [ecx + 1]
cmp dl, 0x2a
jne 0x478c0e
add ecx, 2
mov dword [esp + 0x10], ecx
jmp 0x478d4d
cmp dl, 0x3f
je 0x478c2c
inc eax
mov dword [esi], eax
test edi, edi
jne 0x478c22
cmp eax, ebp
je 0x478f86
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x478d4d
mov dl, byte [ecx + 2]
cmp dl, 0x7c
jne 0x478c48
add ecx, 3
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 1
jmp 0x478d4d
cmp dl, 0x23
jne 0x478c84
add ecx, 3
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x478f7d
mov edi, edi
cmp al, 0x29
je 0x478f7d
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x478c60
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 0x478ccb
cmp byte [ecx + 1], 0x3f
je 0x478d4d
mov al, byte [ecx]
test al, al
je 0x478d4d
cmp al, 0x29
je 0x478cb8
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x478ca4
jmp 0x478d4d
cmp byte [ecx], 0
je 0x478d4d
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x478d4d
cmp byte [ecx], 0x50
jne 0x478cd5
inc ecx
mov dword [esp + 0x10], ecx
mov dl, byte [ecx]
cmp dl, 0x3c
jne 0x478ce9
mov bl, byte [ecx + 1]
cmp bl, 0x21
je 0x478ce9
cmp bl, 0x3d
jne 0x478cee
cmp dl, 0x27
jne 0x478d4d
inc eax
mov dword [esi], eax
test edi, edi
jne 0x478cfd
cmp eax, ebp
je 0x478f86
movzx eax, byte [ecx]
inc ecx
mov dword [esp + 0x10], ecx
cmp eax, 0x3c
jne 0x478d0f
mov eax, 0x3e
movzx ebx, byte [ecx]
mov edx, ecx
cmp ebx, eax
je 0x478d24
inc ecx
mov dword [esp + 0x10], ecx
movzx ebx, byte [ecx]
cmp ebx, eax
jne 0x478d18
test edi, edi
je 0x478d4d
mov eax, ecx
sub eax, edx
cmp ebp, eax
jne 0x478d4d
push ebp
push edx
push edi
call fcn.00488614
add esp, 0xc
test eax, eax
jne 0x478d49
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 0x478f7d
mov ebp, dword [esp + 0x38]
mov edi, dword [esp + 0x34]
mov al, byte [ecx]
cmp al, 0x5c
jne 0x478daa
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x478f7d
cmp al, 0x51
jne 0x478f59
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x478f7d
cmp al, 0x5c
jne 0x478d80
test al, al
je 0x478f7d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x478d80
jmp 0x478f59
cmp al, 0x5b
jne 0x478e75
xor esi, esi
mov al, byte [ecx + 1]
cmp al, 0x5c
jne 0x478dea
add ecx, 2
cmp byte [ecx], 0x45
jne 0x478dc9
mov dword [esp + 0x10], ecx
jmp 0x478db4
push 3
push 0x4a0754
push ecx
call fcn.00488614
mov ecx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
jne 0x478dfe
add ecx, 4
mov dword [esp + 0x10], ecx
jmp 0x478db4
test esi, esi
jne 0x478dfe
cmp al, 0x5e
jne 0x478dfe
inc ecx
mov esi, 1
mov dword [esp + 0x10], ecx
jmp 0x478db4
cmp byte [ecx + 1], 0x5d
jne 0x478e0e
test dword [ebx + 0x4c], 0x2000000
jne 0x478e0e
inc ecx
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
je 0x478f59
lea ecx, [ecx]
test al, al
je 0x478f83
cmp al, 0x5c
jne 0x478e65
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x478f7d
cmp al, 0x51
jne 0x478e65
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x478f7d
cmp al, 0x5c
jne 0x478e40
test al, al
je 0x478f7d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x478e40
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
jne 0x478e20
jmp 0x478f59
test edi, edi
je 0x478f0a
cmp al, 0x23
jne 0x478f0a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x478f7d
mov edi, dword [ebx + 0x60]
test edi, edi
je 0x478ed0
mov edx, dword [ebx + 0x1c]
cmp ecx, edx
jae 0x478eee
push ebp
lea esi, [ebx + 0x64]
push edi
call fcn.00484bb0
add esp, 8
test eax, eax
je 0x478eee
mov eax, dword [ebx + 0x64]
lea ecx, [ecx + eax - 1]
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0
je 0x478f7d
mov edi, dword [esp + 0x34]
jmp 0x478f59
mov edx, dword [ebx + 0x64]
mov esi, dword [ebx + 0x1c]
sub esi, edx
cmp ecx, esi
ja 0x478eee
cmp al, byte [ebx + 0x68]
jne 0x478eee
cmp edx, 1
je 0x478eb3
mov dl, byte [ecx + 1]
cmp dl, byte [ebx + 0x69]
je 0x478eb3
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x478e94
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 0x478f38
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.00478bc0
add esp, 0x1c
test eax, eax
jg 0x478f86
mov ecx, dword [esp + 0x10]
cmp byte [ecx], 0
je 0x478f7d
jmp 0x478f59
cmp al, 0x29
je 0x478f6c
cmp al, 0x7c
jne 0x478f59
cmp dword [esp + 0x14], 0
je 0x478f59
mov eax, dword [esi]
cmp eax, dword [esp + 0x18]
jle 0x478f53
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 0x478f7d
mov esi, dword [esp + 0x3c]
jmp 0x478d62
cmp dword [esp + 0x14], 0
je 0x478f7d
mov eax, dword [esp + 0x18]
cmp dword [esi], eax
jge 0x478f7d
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