Function at 0x478c50
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 0x478ddd
mov dl, byte [ecx + 1]
cmp dl, 0x2a
jne 0x478c9e
add ecx, 2
mov dword [esp + 0x10], ecx
jmp 0x478ddd
cmp dl, 0x3f
je 0x478cbc
inc eax
mov dword [esi], eax
test edi, edi
jne 0x478cb2
cmp eax, ebp
je 0x479016
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x478ddd
mov dl, byte [ecx + 2]
cmp dl, 0x7c
jne 0x478cd8
add ecx, 3
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 1
jmp 0x478ddd
cmp dl, 0x23
jne 0x478d14
add ecx, 3
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47900d
mov edi, edi
cmp al, 0x29
je 0x47900d
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x478cf0
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 0x478d5b
cmp byte [ecx + 1], 0x3f
je 0x478ddd
mov al, byte [ecx]
test al, al
je 0x478ddd
cmp al, 0x29
je 0x478d48
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x478d34
jmp 0x478ddd
cmp byte [ecx], 0
je 0x478ddd
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x478ddd
cmp byte [ecx], 0x50
jne 0x478d65
inc ecx
mov dword [esp + 0x10], ecx
mov dl, byte [ecx]
cmp dl, 0x3c
jne 0x478d79
mov bl, byte [ecx + 1]
cmp bl, 0x21
je 0x478d79
cmp bl, 0x3d
jne 0x478d7e
cmp dl, 0x27
jne 0x478ddd
inc eax
mov dword [esi], eax
test edi, edi
jne 0x478d8d
cmp eax, ebp
je 0x479016
movzx eax, byte [ecx]
inc ecx
mov dword [esp + 0x10], ecx
cmp eax, 0x3c
jne 0x478d9f
mov eax, 0x3e
movzx ebx, byte [ecx]
mov edx, ecx
cmp ebx, eax
je 0x478db4
inc ecx
mov dword [esp + 0x10], ecx
movzx ebx, byte [ecx]
cmp ebx, eax
jne 0x478da8
test edi, edi
je 0x478ddd
mov eax, ecx
sub eax, edx
cmp ebp, eax
jne 0x478ddd
push ebp
push edx
push edi
call fcn.004886a4
add esp, 0xc
test eax, eax
jne 0x478dd9
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 0x47900d
mov ebp, dword [esp + 0x38]
mov edi, dword [esp + 0x34]
mov al, byte [ecx]
cmp al, 0x5c
jne 0x478e3a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47900d
cmp al, 0x51
jne 0x478fe9
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47900d
cmp al, 0x5c
jne 0x478e10
test al, al
je 0x47900d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x478e10
jmp 0x478fe9
cmp al, 0x5b
jne 0x478f05
xor esi, esi
mov al, byte [ecx + 1]
cmp al, 0x5c
jne 0x478e7a
add ecx, 2
cmp byte [ecx], 0x45
jne 0x478e59
mov dword [esp + 0x10], ecx
jmp 0x478e44
push 3
push 0x4a08e4
push ecx
call fcn.004886a4
mov ecx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
jne 0x478e8e
add ecx, 4
mov dword [esp + 0x10], ecx
jmp 0x478e44
test esi, esi
jne 0x478e8e
cmp al, 0x5e
jne 0x478e8e
inc ecx
mov esi, 1
mov dword [esp + 0x10], ecx
jmp 0x478e44
cmp byte [ecx + 1], 0x5d
jne 0x478e9e
test dword [ebx + 0x4c], 0x2000000
jne 0x478e9e
inc ecx
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
je 0x478fe9
lea ecx, [ecx]
test al, al
je 0x479013
cmp al, 0x5c
jne 0x478ef5
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47900d
cmp al, 0x51
jne 0x478ef5
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47900d
cmp al, 0x5c
jne 0x478ed0
test al, al
je 0x47900d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x478ed0
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
jne 0x478eb0
jmp 0x478fe9
test edi, edi
je 0x478f9a
cmp al, 0x23
jne 0x478f9a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47900d
mov edi, dword [ebx + 0x60]
test edi, edi
je 0x478f60
mov edx, dword [ebx + 0x1c]
cmp ecx, edx
jae 0x478f7e
push ebp
lea esi, [ebx + 0x64]
push edi
call fcn.00484c40
add esp, 8
test eax, eax
je 0x478f7e
mov eax, dword [ebx + 0x64]
lea ecx, [ecx + eax - 1]
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0
je 0x47900d
mov edi, dword [esp + 0x34]
jmp 0x478fe9
mov edx, dword [ebx + 0x64]
mov esi, dword [ebx + 0x1c]
sub esi, edx
cmp ecx, esi
ja 0x478f7e
cmp al, byte [ebx + 0x68]
jne 0x478f7e
cmp edx, 1
je 0x478f43
mov dl, byte [ecx + 1]
cmp dl, byte [ebx + 0x69]
je 0x478f43
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x478f24
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 0x478fc8
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.00478c50
add esp, 0x1c
test eax, eax
jg 0x479016
mov ecx, dword [esp + 0x10]
cmp byte [ecx], 0
je 0x47900d
jmp 0x478fe9
cmp al, 0x29
je 0x478ffc
cmp al, 0x7c
jne 0x478fe9
cmp dword [esp + 0x14], 0
je 0x478fe9
mov eax, dword [esi]
cmp eax, dword [esp + 0x18]
jle 0x478fe3
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 0x47900d
mov esi, dword [esp + 0x3c]
jmp 0x478df2
cmp dword [esp + 0x14], 0
je 0x47900d
mov eax, dword [esp + 0x18]
cmp dword [esi], eax
jge 0x47900d
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