Function at 0x486db0
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 0x486e14
movzx ecx, word [edi + 2]
cmp ecx, 0x2a
jne 0x486df2
add edi, 4
jmp 0x486e10
cmp ecx, 0x3f
je 0x486e85
inc eax
mov dword [ebp], eax
test ebx, ebx
jne 0x486e0d
cmp eax, dword [esp + 0x30]
je 0x487239
add edi, 2
mov dword [esp + 0x10], edi
mov ebx, dword [esp + 0x28]
cmp edi, dword [ebx + 0x1c]
jae 0x487230
movzx eax, word [edi]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x34]
cmp eax, 0x5c
jne 0x486fc8
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x487230
cmp eax, 0x51
jne 0x487208
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x487230
cmp eax, 0x5c
jne 0x486e51
cmp word [edi], 0
je 0x487230
add edi, 2
mov dword [esp + 0x10], edi
cmp word [edi], 0x45
jne 0x486e51
jmp 0x487208
movzx ecx, word [edi + 4]
cmp ecx, 0x7c
jne 0x486e9e
add edi, 6
mov dword [esp + 0x18], 1
jmp 0x486e10
cmp ecx, 0x23
jne 0x486ee0
add edi, 6
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x487230
cmp ax, 0x29
je 0x487230
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
jne 0x486eb6
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 0x486f2c
cmp word [edi + 2], 0x3f
je 0x486e14
movzx eax, word [edi]
test ax, ax
je 0x486e14
cmp ax, 0x29
je 0x486f1d
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
jne 0x486f03
jmp 0x486e14
cmp word [edi], 0
je 0x486e14
jmp 0x486e0d
cmp word [edi], 0x50
jne 0x486f39
add edi, 2
mov dword [esp + 0x10], edi
movzx ecx, word [edi]
cmp ecx, 0x3c
jne 0x486f4f
movzx edx, word [edi + 2]
cmp edx, 0x21
je 0x486f4f
cmp edx, 0x3d
jne 0x486f58
cmp ecx, 0x27
jne 0x486e14
lea esi, [eax + 1]
mov dword [ebp], esi
test ebx, ebx
jne 0x486f68
cmp esi, dword [esp + 0x30]
je 0x486fbe
movzx ecx, word [edi]
add edi, 2
mov dword [esp + 0x10], edi
cmp ecx, 0x3c
jne 0x486f7c
mov ecx, 0x3e
movzx edx, word [edi]
mov eax, edi
cmp edx, ecx
je 0x486f93
add edi, 2
mov dword [esp + 0x10], edi
movzx edx, word [edi]
cmp edx, ecx
jne 0x486f85
test ebx, ebx
je 0x486e14
mov ecx, edi
sub ecx, eax
sar ecx, 1
cmp dword [esp + 0x30], ecx
jne 0x486e14
mov ecx, dword [esp + 0x30]
mov edx, ebx
call fcn.00498c40
test eax, eax
jne 0x486e14
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
cmp eax, 0x5b
jne 0x4870e3
xor ebp, ebp
movzx eax, word [edi + 2]
cmp eax, 0x5c
jne 0x48702a
cmp word [edi + 4], 0x45
lea ecx, [edi + 4]
jne 0x486fee
mov edi, ecx
mov dword [esp + 0x10], edi
jmp 0x486fd3
mov ebx, 3
mov esi, 0x4cec48
movzx eax, word [ecx]
movzx edx, byte [esi]
dec ebx
add ecx, 2
inc esi
cmp dx, ax
jne 0x487015
test ebx, ebx
jne 0x486ff8
add edi, 8
mov dword [esp + 0x10], edi
jmp 0x486fd3
sbb eax, eax
neg eax
lea eax, [eax + eax - 1]
test eax, eax
jne 0x48703f
add edi, 8
mov dword [esp + 0x10], edi
jmp 0x486fd3
test ebp, ebp
jne 0x48703f
cmp eax, 0x5e
jne 0x48703f
add edi, 2
lea ebp, [eax - 0x5d]
mov dword [esp + 0x10], edi
jmp 0x486fd3
cmp word [edi + 2], 0x5d
jne 0x487056
mov eax, dword [esp + 0x28]
test dword [eax + 0x4c], 0x2000000
jne 0x487056
add edi, 2
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
cmp eax, 0x5d
je 0x487208
lea esp, [esp]
test ax, ax
je 0x487236
cmp ax, 0x5c
jne 0x4870cf
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x487230
cmp eax, 0x51
jne 0x4870cf
jmp 0x4870a0
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
test ax, ax
je 0x487230
cmp eax, 0x5c
jne 0x4870a0
cmp word [edi], 0
je 0x487230
add edi, 2
mov dword [esp + 0x10], edi
cmp word [edi], 0x45
jne 0x4870a0
add edi, 2
mov dword [esp + 0x10], edi
movzx eax, word [edi]
cmp eax, 0x5d
jne 0x487070
jmp 0x487208
test ecx, ecx
je 0x4871b1
cmp eax, 0x23
jne 0x4871b1
add edi, 2
mov dword [esp + 0x10], edi
movzx ecx, word [edi]
test cx, cx
je 0x487230
mov eax, dword [ebx + 0x60]
test eax, eax
je 0x487146
mov edx, dword [ebx + 0x1c]
cmp edi, edx
jae 0x48716a
mov ecx, dword [esp + 0x38]
push ecx
lea esi, [ebx + 0x64]
push eax
mov ecx, edi
call fcn.00498cc0
add esp, 8
test eax, eax
je 0x48716a
mov ecx, dword [ebx + 0x64]
lea edi, [edi + ecx*2 - 2]
mov dword [esp + 0x10], edi
cmp word [edi], 0
je 0x487230
jmp 0x487208
mov eax, dword [ebx + 0x64]
mov esi, dword [ebx + 0x1c]
lea edx, [eax + eax]
sub esi, edx
cmp edi, esi
ja 0x48716a
cmp cx, word [ebx + 0x68]
jne 0x48716a
cmp eax, 1
je 0x48712c
mov ax, word [edi + 2]
cmp ax, word [ebx + 0x6a]
je 0x48712c
add edi, 2
cmp dword [esp + 0x38], 0
mov dword [esp + 0x10], edi
je 0x487194
mov cx, word [edi]
mov edx, 0xfc00
and cx, dx
mov eax, 0xdc00
cmp cx, ax
jne 0x487194
add edi, 2
mov dword [esp + 0x10], edi
movzx ecx, word [edi]
test cx, cx
jne 0x487107
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 0x4871e5
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.00486db0
add esp, 0x1c
test eax, eax
jg 0x487239
mov edi, dword [esp + 0x10]
cmp word [edi], 0
je 0x487230
jmp 0x487208
cmp eax, 0x29
je 0x487221
cmp eax, 0x7c
jne 0x487208
cmp dword [esp + 0x18], 0
je 0x487208
mov eax, dword [ebp]
cmp eax, edx
jle 0x487201
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 0x487230
mov ebp, dword [esp + 0x3c]
jmp 0x486e21
cmp dword [esp + 0x18], 0
je 0x487230
cmp dword [ebp], edx
jge 0x487230
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