Function at 0x486650
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 0x4866b4
movzx ecx, word [edi + 2]
cmp ecx, 0x2a
jne 0x486692
add edi, 4
jmp 0x4866b0
cmp ecx, 0x3f
je 0x486725
inc eax
mov dword [ebp], eax
test ebx, ebx
jne 0x4866ad
cmp eax, dword [esp + 0x30]
je 0x486ad9
add edi, 2
mov dword [esp + 0x10], edi
mov ebx, dword [esp + 0x28]
cmp edi, dword [ebx + 0x1c]
jae 0x486ad0
movzx eax, word [edi]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x34]
cmp eax, 0x5c
jne 0x486868
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x486ad0
cmp eax, 0x51
jne 0x486aa8
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x486ad0
cmp eax, 0x5c
jne 0x4866f1
cmp word [edi], 0
je 0x486ad0
add edi, 2
mov dword [esp + 0x10], edi
cmp word [edi], 0x45
jne 0x4866f1
jmp 0x486aa8
movzx ecx, word [edi + 4]
cmp ecx, 0x7c
jne 0x48673e
add edi, 6
mov dword [esp + 0x18], 1
jmp 0x4866b0
cmp ecx, 0x23
jne 0x486780
add edi, 6
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x486ad0
cmp ax, 0x29
je 0x486ad0
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
jne 0x486756
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 0x4867cc
cmp word [edi + 2], 0x3f
je 0x4866b4
movzx eax, word [edi]
test ax, ax
je 0x4866b4
cmp ax, 0x29
je 0x4867bd
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
jne 0x4867a3
jmp 0x4866b4
cmp word [edi], 0
je 0x4866b4
jmp 0x4866ad
cmp word [edi], 0x50
jne 0x4867d9
add edi, 2
mov dword [esp + 0x10], edi
movzx ecx, word [edi]
cmp ecx, 0x3c
jne 0x4867ef
movzx edx, word [edi + 2]
cmp edx, 0x21
je 0x4867ef
cmp edx, 0x3d
jne 0x4867f8
cmp ecx, 0x27
jne 0x4866b4
lea esi, [eax + 1]
mov dword [ebp], esi
test ebx, ebx
jne 0x486808
cmp esi, dword [esp + 0x30]
je 0x48685e
movzx ecx, word [edi]
add edi, 2
mov dword [esp + 0x10], edi
cmp ecx, 0x3c
jne 0x48681c
mov ecx, 0x3e
movzx edx, word [edi]
mov eax, edi
cmp edx, ecx
je 0x486833
add edi, 2
mov dword [esp + 0x10], edi
movzx edx, word [edi]
cmp edx, ecx
jne 0x486825
test ebx, ebx
je 0x4866b4
mov ecx, edi
sub ecx, eax
sar ecx, 1
cmp dword [esp + 0x30], ecx
jne 0x4866b4
mov ecx, dword [esp + 0x30]
mov edx, ebx
call fcn.004984e0
test eax, eax
jne 0x4866b4
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
cmp eax, 0x5b
jne 0x486983
xor ebp, ebp
movzx eax, word [edi + 2]
cmp eax, 0x5c
jne 0x4868ca
cmp word [edi + 4], 0x45
lea ecx, [edi + 4]
jne 0x48688e
mov edi, ecx
mov dword [esp + 0x10], edi
jmp 0x486873
mov ebx, 3
mov esi, 0x4ceb20
movzx eax, word [ecx]
movzx edx, byte [esi]
dec ebx
add ecx, 2
inc esi
cmp dx, ax
jne 0x4868b5
test ebx, ebx
jne 0x486898
add edi, 8
mov dword [esp + 0x10], edi
jmp 0x486873
sbb eax, eax
neg eax
lea eax, [eax + eax - 1]
test eax, eax
jne 0x4868df
add edi, 8
mov dword [esp + 0x10], edi
jmp 0x486873
test ebp, ebp
jne 0x4868df
cmp eax, 0x5e
jne 0x4868df
add edi, 2
lea ebp, [eax - 0x5d]
mov dword [esp + 0x10], edi
jmp 0x486873
cmp word [edi + 2], 0x5d
jne 0x4868f6
mov eax, dword [esp + 0x28]
test dword [eax + 0x4c], 0x2000000
jne 0x4868f6
add edi, 2
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
cmp eax, 0x5d
je 0x486aa8
lea esp, [esp]
test ax, ax
je 0x486ad6
cmp ax, 0x5c
jne 0x48696f
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x486ad0
cmp eax, 0x51
jne 0x48696f
jmp 0x486940
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x486ad0
cmp eax, 0x5c
jne 0x486940
cmp word [edi], 0
je 0x486ad0
add edi, 2
mov dword [esp + 0x10], edi
cmp word [edi], 0x45
jne 0x486940
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
cmp eax, 0x5d
jne 0x486910
jmp 0x486aa8
test ecx, ecx
je 0x486a51
cmp eax, 0x23
jne 0x486a51
add edi, 2
mov dword [esp + 0x10], edi
movzx ecx, word [edi]
test cx, cx
je 0x486ad0
mov eax, dword [ebx + 0x60]
test eax, eax
je 0x4869e6
mov edx, dword [ebx + 0x1c]
cmp edi, edx
jae 0x486a0a
mov ecx, dword [esp + 0x38]
push ecx
lea esi, [ebx + 0x64]
push eax
mov ecx, edi
call fcn.00498560
add esp, 8
test eax, eax
je 0x486a0a
mov ecx, dword [ebx + 0x64]
lea edi, [edi + ecx*2 - 2]
mov dword [esp + 0x10], edi
cmp word [edi], 0
je 0x486ad0
jmp 0x486aa8
mov eax, dword [ebx + 0x64]
mov esi, dword [ebx + 0x1c]
lea edx, [eax + eax]
sub esi, edx
cmp edi, esi
ja 0x486a0a
cmp cx, word [ebx + 0x68]
jne 0x486a0a
cmp eax, 1
je 0x4869cc
mov ax, word [edi + 2]
cmp ax, word [ebx + 0x6a]
je 0x4869cc
add edi, 2
cmp dword [esp + 0x38], 0
mov dword [esp + 0x10], edi
je 0x486a34
mov cx, word [edi]
mov edx, 0xfc00
and cx, dx
mov eax, 0xdc00
cmp cx, ax
jne 0x486a34
add edi, 2
mov dword [esp + 0x10], edi
movzx ecx, word [edi]
test cx, cx
jne 0x4869a7
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 0x486a85
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.00486650
add esp, 0x1c
test eax, eax
jg 0x486ad9
mov edi, dword [esp + 0x10]
cmp word [edi], 0
je 0x486ad0
jmp 0x486aa8
cmp eax, 0x29
je 0x486ac1
cmp eax, 0x7c
jne 0x486aa8
cmp dword [esp + 0x18], 0
je 0x486aa8
mov eax, dword [ebp]
cmp eax, edx
jle 0x486aa1
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 0x486ad0
mov ebp, dword [esp + 0x3c]
jmp 0x4866c1
cmp dword [esp + 0x18], 0
je 0x486ad0
cmp dword [ebp], edx
jge 0x486ad0
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