Function at 0x47e160
Capabilities:
Parse credit card information

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x14]
push ebx
mov ebx, dword [esp + 0x20]
push ebp
mov ebp, dword [esp + 0x34]
push esi
push edi
mov edi, dword [eax]
mov eax, dword [ebp]
mov ecx, eax
mov dword [esp + 0x10], edi
cmp word [edi], 0x28
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], ecx
mov dword [esp + 0x18], 0
jne 0x47e1c4
movzx ecx, word [edi + 2]
cmp ecx, 0x2a
jne 0x47e1a2
add edi, 4
jmp 0x47e1c0
cmp ecx, 0x3f
je 0x47e235
inc eax
mov dword [ebp], eax
test ebx, ebx
jne 0x47e1bd
cmp eax, dword [esp + 0x30]
je 0x47e5e9
add edi, 2
mov dword [esp + 0x10], edi
mov ebx, dword [esp + 0x28]
cmp edi, dword [ebx + 0x1c]
jae 0x47e5e0
movzx eax, word [edi]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x34]
cmp eax, 0x5c
jne 0x47e378
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x47e5e0
cmp eax, 0x51
jne 0x47e5b8
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x47e5e0
cmp eax, 0x5c
jne 0x47e201
cmp word [edi], 0
je 0x47e5e0
add edi, 2
mov dword [esp + 0x10], edi
cmp word [edi], 0x45
jne 0x47e201
jmp 0x47e5b8
movzx ecx, word [edi + 4]
cmp ecx, 0x7c
jne 0x47e24e
add edi, 6
mov dword [esp + 0x18], 1
jmp 0x47e1c0
cmp ecx, 0x23
jne 0x47e290
add edi, 6
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x47e5e0
cmp ax, 0x29
je 0x47e5e0
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
jne 0x47e266
mov ecx, dword [esp + 0x24]
mov dword [ecx], edi
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x10
ret
add edi, 4
mov dword [esp + 0x10], edi
cmp ecx, 0x28
jne 0x47e2dc
cmp word [edi + 2], 0x3f
je 0x47e1c4
movzx eax, word [edi]
test ax, ax
je 0x47e1c4
cmp ax, 0x29
je 0x47e2cd
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
jne 0x47e2b3
jmp 0x47e1c4
cmp word [edi], 0
je 0x47e1c4
jmp 0x47e1bd
cmp word [edi], 0x50
jne 0x47e2e9
add edi, 2
mov dword [esp + 0x10], edi
movzx ecx, word [edi]
cmp ecx, 0x3c
jne 0x47e2ff
movzx edx, word [edi + 2]
cmp edx, 0x21
je 0x47e2ff
cmp edx, 0x3d
jne 0x47e308
cmp ecx, 0x27
jne 0x47e1c4
lea esi, [eax + 1]
mov dword [ebp], esi
test ebx, ebx
jne 0x47e318
cmp esi, dword [esp + 0x30]
je 0x47e36e
movzx ecx, word [edi]
add edi, 2
mov dword [esp + 0x10], edi
cmp ecx, 0x3c
jne 0x47e32c
mov ecx, 0x3e
movzx edx, word [edi]
mov eax, edi
cmp edx, ecx
je 0x47e343
add edi, 2
mov dword [esp + 0x10], edi
movzx edx, word [edi]
cmp edx, ecx
jne 0x47e335
test ebx, ebx
je 0x47e1c4
mov ecx, edi
sub ecx, eax
sar ecx, 1
cmp dword [esp + 0x30], ecx
jne 0x47e1c4
mov ecx, dword [esp + 0x30]
mov edx, ebx
call fcn.0048fff0
test eax, eax
jne 0x47e1c4
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
cmp eax, 0x5b
jne 0x47e493
xor ebp, ebp
movzx eax, word [edi + 2]
cmp eax, 0x5c
jne 0x47e3da
cmp word [edi + 4], 0x45
lea ecx, [edi + 4]
jne 0x47e39e
mov edi, ecx
mov dword [esp + 0x10], edi
jmp 0x47e383
mov ebx, 3
mov esi, 0x4c1d30
movzx eax, word [ecx]
movzx edx, byte [esi]
dec ebx
add ecx, 2
inc esi
cmp dx, ax
jne 0x47e3c5
test ebx, ebx
jne 0x47e3a8
add edi, 8
mov dword [esp + 0x10], edi
jmp 0x47e383
sbb eax, eax
neg eax
lea eax, [eax + eax - 1]
test eax, eax
jne 0x47e3ef
add edi, 8
mov dword [esp + 0x10], edi
jmp 0x47e383
test ebp, ebp
jne 0x47e3ef
cmp eax, 0x5e
jne 0x47e3ef
add edi, 2
lea ebp, [eax - 0x5d]
mov dword [esp + 0x10], edi
jmp 0x47e383
cmp word [edi + 2], 0x5d
jne 0x47e406
mov eax, dword [esp + 0x28]
test dword [eax + 0x4c], 0x2000000
jne 0x47e406
add edi, 2
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
cmp eax, 0x5d
je 0x47e5b8
lea esp, [esp]
test ax, ax
je 0x47e5e6
cmp ax, 0x5c
jne 0x47e47f
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x47e5e0
cmp eax, 0x51
jne 0x47e47f
jmp 0x47e450
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x47e5e0
cmp eax, 0x5c
jne 0x47e450
cmp word [edi], 0
je 0x47e5e0
add edi, 2
mov dword [esp + 0x10], edi
cmp word [edi], 0x45
jne 0x47e450
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
cmp eax, 0x5d
jne 0x47e420
jmp 0x47e5b8
test ecx, ecx
je 0x47e561
cmp eax, 0x23
jne 0x47e561
add edi, 2
mov dword [esp + 0x10], edi
movzx ecx, word [edi]
test cx, cx
je 0x47e5e0
mov eax, dword [ebx + 0x60]
test eax, eax
je 0x47e4f6
mov edx, dword [ebx + 0x1c]
cmp edi, edx
jae 0x47e51a
mov ecx, dword [esp + 0x38]
push ecx
lea esi, [ebx + 0x64]
push eax
mov ecx, edi
call fcn.00490070
add esp, 8
test eax, eax
je 0x47e51a
mov ecx, dword [ebx + 0x64]
lea edi, [edi + ecx*2 - 2]
mov dword [esp + 0x10], edi
cmp word [edi], 0
je 0x47e5e0
jmp 0x47e5b8
mov eax, dword [ebx + 0x64]
mov esi, dword [ebx + 0x1c]
lea edx, [eax + eax]
sub esi, edx
cmp edi, esi
ja 0x47e51a
cmp cx, word [ebx + 0x68]
jne 0x47e51a
cmp eax, 1
je 0x47e4dc
mov ax, word [edi + 2]
cmp ax, word [ebx + 0x6a]
je 0x47e4dc
add edi, 2
cmp dword [esp + 0x38], 0
mov dword [esp + 0x10], edi
je 0x47e544
mov cx, word [edi]
mov edx, 0xfc00
and cx, dx
mov eax, 0xdc00
cmp cx, ax
jne 0x47e544
add edi, 2
mov dword [esp + 0x10], edi
movzx ecx, word [edi]
test cx, cx
jne 0x47e4b7
mov ecx, dword [esp + 0x24]
mov dword [ecx], edi
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x10
ret
cmp eax, 0x28
jne 0x47e595
mov edx, dword [esp + 0x38]
mov eax, dword [esp + 0x30]
push ebp
push edx
push ecx
mov ecx, dword [esp + 0x38]
push eax
push ecx
lea edx, [esp + 0x24]
push ebx
push edx
call fcn.0047e160
add esp, 0x1c
test eax, eax
jg 0x47e5e9
mov edi, dword [esp + 0x10]
cmp word [edi], 0
je 0x47e5e0
jmp 0x47e5b8
cmp eax, 0x29
je 0x47e5d1
cmp eax, 0x7c
jne 0x47e5b8
cmp dword [esp + 0x18], 0
je 0x47e5b8
mov eax, dword [ebp]
cmp eax, edx
jle 0x47e5b1
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x1c]
mov dword [ebp], eax
mov ebx, dword [esp + 0x28]
add edi, 2
mov dword [esp + 0x10], edi
cmp edi, dword [ebx + 0x1c]
jae 0x47e5e0
mov ebp, dword [esp + 0x3c]
jmp 0x47e1d1
cmp dword [esp + 0x18], 0
je 0x47e5e0
cmp dword [ebp], edx
jge 0x47e5e0
mov dword [ebp], edx
mov ecx, dword [esp + 0x24]
mov dword [ecx], edi
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret