Function at 0x478f30
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 0x4790bd
mov dl, byte [ecx + 1]
cmp dl, 0x2a
jne 0x478f7e
add ecx, 2
mov dword [esp + 0x10], ecx
jmp 0x4790bd
cmp dl, 0x3f
je 0x478f9c
inc eax
mov dword [esi], eax
test edi, edi
jne 0x478f92
cmp eax, ebp
je 0x4792f6
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x4790bd
mov dl, byte [ecx + 2]
cmp dl, 0x7c
jne 0x478fb8
add ecx, 3
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 1
jmp 0x4790bd
cmp dl, 0x23
jne 0x478ff4
add ecx, 3
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x4792ed
mov edi, edi
cmp al, 0x29
je 0x4792ed
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x478fd0
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 0x47903b
cmp byte [ecx + 1], 0x3f
je 0x4790bd
mov al, byte [ecx]
test al, al
je 0x4790bd
cmp al, 0x29
je 0x479028
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x479014
jmp 0x4790bd
cmp byte [ecx], 0
je 0x4790bd
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x4790bd
cmp byte [ecx], 0x50
jne 0x479045
inc ecx
mov dword [esp + 0x10], ecx
mov dl, byte [ecx]
cmp dl, 0x3c
jne 0x479059
mov bl, byte [ecx + 1]
cmp bl, 0x21
je 0x479059
cmp bl, 0x3d
jne 0x47905e
cmp dl, 0x27
jne 0x4790bd
inc eax
mov dword [esi], eax
test edi, edi
jne 0x47906d
cmp eax, ebp
je 0x4792f6
movzx eax, byte [ecx]
inc ecx
mov dword [esp + 0x10], ecx
cmp eax, 0x3c
jne 0x47907f
mov eax, 0x3e
movzx ebx, byte [ecx]
mov edx, ecx
cmp ebx, eax
je 0x479094
inc ecx
mov dword [esp + 0x10], ecx
movzx ebx, byte [ecx]
cmp ebx, eax
jne 0x479088
test edi, edi
je 0x4790bd
mov eax, ecx
sub eax, edx
cmp ebp, eax
jne 0x4790bd
push ebp
push edx
push edi
call fcn.00488984
add esp, 0xc
test eax, eax
jne 0x4790b9
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 0x4792ed
mov ebp, dword [esp + 0x38]
mov edi, dword [esp + 0x34]
mov al, byte [ecx]
cmp al, 0x5c
jne 0x47911a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x4792ed
cmp al, 0x51
jne 0x4792c9
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x4792ed
cmp al, 0x5c
jne 0x4790f0
test al, al
je 0x4792ed
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x4790f0
jmp 0x4792c9
cmp al, 0x5b
jne 0x4791e5
xor esi, esi
mov al, byte [ecx + 1]
cmp al, 0x5c
jne 0x47915a
add ecx, 2
cmp byte [ecx], 0x45
jne 0x479139
mov dword [esp + 0x10], ecx
jmp 0x479124
push 3
push 0x4a1764
push ecx
call fcn.00488984
mov ecx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
jne 0x47916e
add ecx, 4
mov dword [esp + 0x10], ecx
jmp 0x479124
test esi, esi
jne 0x47916e
cmp al, 0x5e
jne 0x47916e
inc ecx
mov esi, 1
mov dword [esp + 0x10], ecx
jmp 0x479124
cmp byte [ecx + 1], 0x5d
jne 0x47917e
test dword [ebx + 0x4c], 0x2000000
jne 0x47917e
inc ecx
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
je 0x4792c9
lea ecx, [ecx]
test al, al
je 0x4792f3
cmp al, 0x5c
jne 0x4791d5
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x4792ed
cmp al, 0x51
jne 0x4791d5
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x4792ed
cmp al, 0x5c
jne 0x4791b0
test al, al
je 0x4792ed
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x4791b0
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
jne 0x479190
jmp 0x4792c9
test edi, edi
je 0x47927a
cmp al, 0x23
jne 0x47927a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x4792ed
mov edi, dword [ebx + 0x60]
test edi, edi
je 0x479240
mov edx, dword [ebx + 0x1c]
cmp ecx, edx
jae 0x47925e
push ebp
lea esi, [ebx + 0x64]
push edi
call fcn.00484f20
add esp, 8
test eax, eax
je 0x47925e
mov eax, dword [ebx + 0x64]
lea ecx, [ecx + eax - 1]
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0
je 0x4792ed
mov edi, dword [esp + 0x34]
jmp 0x4792c9
mov edx, dword [ebx + 0x64]
mov esi, dword [ebx + 0x1c]
sub esi, edx
cmp ecx, esi
ja 0x47925e
cmp al, byte [ebx + 0x68]
jne 0x47925e
cmp edx, 1
je 0x479223
mov dl, byte [ecx + 1]
cmp dl, byte [ebx + 0x69]
je 0x479223
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x479204
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 0x4792a8
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.00478f30
add esp, 0x1c
test eax, eax
jg 0x4792f6
mov ecx, dword [esp + 0x10]
cmp byte [ecx], 0
je 0x4792ed
jmp 0x4792c9
cmp al, 0x29
je 0x4792dc
cmp al, 0x7c
jne 0x4792c9
cmp dword [esp + 0x14], 0
je 0x4792c9
mov eax, dword [esi]
cmp eax, dword [esp + 0x18]
jle 0x4792c3
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 0x4792ed
mov esi, dword [esp + 0x3c]
jmp 0x4790d2
cmp dword [esp + 0x14], 0
je 0x4792ed
mov eax, dword [esp + 0x18]
cmp dword [esi], eax
jge 0x4792ed
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