Function at 0x474a50
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 0x474bdd
mov dl, byte [ecx + 1]
cmp dl, 0x2a
jne 0x474a9e
add ecx, 2
mov dword [esp + 0x10], ecx
jmp 0x474bdd
cmp dl, 0x3f
je 0x474abc
inc eax
mov dword [esi], eax
test edi, edi
jne 0x474ab2
cmp eax, ebp
je 0x474e16
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x474bdd
mov dl, byte [ecx + 2]
cmp dl, 0x7c
jne 0x474ad8
add ecx, 3
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 1
jmp 0x474bdd
cmp dl, 0x23
jne 0x474b14
add ecx, 3
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x474e0d
mov edi, edi
cmp al, 0x29
je 0x474e0d
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x474af0
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 0x474b5b
cmp byte [ecx + 1], 0x3f
je 0x474bdd
mov al, byte [ecx]
test al, al
je 0x474bdd
cmp al, 0x29
je 0x474b48
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x474b34
jmp 0x474bdd
cmp byte [ecx], 0
je 0x474bdd
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x474bdd
cmp byte [ecx], 0x50
jne 0x474b65
inc ecx
mov dword [esp + 0x10], ecx
mov dl, byte [ecx]
cmp dl, 0x3c
jne 0x474b79
mov bl, byte [ecx + 1]
cmp bl, 0x21
je 0x474b79
cmp bl, 0x3d
jne 0x474b7e
cmp dl, 0x27
jne 0x474bdd
inc eax
mov dword [esi], eax
test edi, edi
jne 0x474b8d
cmp eax, ebp
je 0x474e16
movzx eax, byte [ecx]
inc ecx
mov dword [esp + 0x10], ecx
cmp eax, 0x3c
jne 0x474b9f
mov eax, 0x3e
movzx ebx, byte [ecx]
mov edx, ecx
cmp ebx, eax
je 0x474bb4
inc ecx
mov dword [esp + 0x10], ecx
movzx ebx, byte [ecx]
cmp ebx, eax
jne 0x474ba8
test edi, edi
je 0x474bdd
mov eax, ecx
sub eax, edx
cmp ebp, eax
jne 0x474bdd
push ebp
push edx
push edi
call fcn.00484344
add esp, 0xc
test eax, eax
jne 0x474bd9
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 0x474e0d
mov ebp, dword [esp + 0x38]
mov edi, dword [esp + 0x34]
mov al, byte [ecx]
cmp al, 0x5c
jne 0x474c3a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x474e0d
cmp al, 0x51
jne 0x474de9
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x474e0d
cmp al, 0x5c
jne 0x474c10
test al, al
je 0x474e0d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x474c10
jmp 0x474de9
cmp al, 0x5b
jne 0x474d05
xor esi, esi
mov al, byte [ecx + 1]
cmp al, 0x5c
jne 0x474c7a
add ecx, 2
cmp byte [ecx], 0x45
jne 0x474c59
mov dword [esp + 0x10], ecx
jmp 0x474c44
push 3
push 0x49c49c
push ecx
call fcn.00484344
mov ecx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
jne 0x474c8e
add ecx, 4
mov dword [esp + 0x10], ecx
jmp 0x474c44
test esi, esi
jne 0x474c8e
cmp al, 0x5e
jne 0x474c8e
inc ecx
mov esi, 1
mov dword [esp + 0x10], ecx
jmp 0x474c44
cmp byte [ecx + 1], 0x5d
jne 0x474c9e
test dword [ebx + 0x4c], 0x2000000
jne 0x474c9e
inc ecx
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
je 0x474de9
lea ecx, [ecx]
test al, al
je 0x474e13
cmp al, 0x5c
jne 0x474cf5
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x474e0d
cmp al, 0x51
jne 0x474cf5
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x474e0d
cmp al, 0x5c
jne 0x474cd0
test al, al
je 0x474e0d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x474cd0
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
jne 0x474cb0
jmp 0x474de9
test edi, edi
je 0x474d9a
cmp al, 0x23
jne 0x474d9a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x474e0d
mov edi, dword [ebx + 0x60]
test edi, edi
je 0x474d60
mov edx, dword [ebx + 0x1c]
cmp ecx, edx
jae 0x474d7e
push ebp
lea esi, [ebx + 0x64]
push edi
call fcn.00480a40
add esp, 8
test eax, eax
je 0x474d7e
mov eax, dword [ebx + 0x64]
lea ecx, [ecx + eax - 1]
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0
je 0x474e0d
mov edi, dword [esp + 0x34]
jmp 0x474de9
mov edx, dword [ebx + 0x64]
mov esi, dword [ebx + 0x1c]
sub esi, edx
cmp ecx, esi
ja 0x474d7e
cmp al, byte [ebx + 0x68]
jne 0x474d7e
cmp edx, 1
je 0x474d43
mov dl, byte [ecx + 1]
cmp dl, byte [ebx + 0x69]
je 0x474d43
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x474d24
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 0x474dc8
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.00474a50
add esp, 0x1c
test eax, eax
jg 0x474e16
mov ecx, dword [esp + 0x10]
cmp byte [ecx], 0
je 0x474e0d
jmp 0x474de9
cmp al, 0x29
je 0x474dfc
cmp al, 0x7c
jne 0x474de9
cmp dword [esp + 0x14], 0
je 0x474de9
mov eax, dword [esi]
cmp eax, dword [esp + 0x18]
jle 0x474de3
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 0x474e0d
mov esi, dword [esp + 0x3c]
jmp 0x474bf2
cmp dword [esp + 0x14], 0
je 0x474e0d
mov eax, dword [esp + 0x18]
cmp dword [esi], eax
jge 0x474e0d
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