Function at 0x42b5c0
Capabilities:
Parse credit card information

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
mov edi, dword [eax]
mov ecx, dword [edi + 0x8730]
mov al, byte [ecx]
mov ebp, dword [edi + 0x128]
mov dword [esp + 0x1c], edi
mov esi, ecx
call fcn.0042b480
test eax, eax
je 0x42b628
mov al, byte [esi + 1]
inc esi
call fcn.0042b480
test eax, eax
jne 0x42b5e6
cmp esi, ecx
je 0x42b628
mov eax, esi
jbe 0x42b606
cmp byte [esi - 1], 0x2f
lea edx, [esi - 1]
jne 0x42b606
mov eax, edx
push 1
xor ebx, ebx
push ebx
lea edx, [ebp + 4]
push edx
sub eax, ecx
push eax
push ecx
push edi
call fcn.0043b570
add esp, 0x18
cmp eax, ebx
je 0x42b62d
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
xor ebx, ebx
mov dword [ebp + 4], ebx
cmp byte [esi], 0x3b
jne 0x42b816
mov al, byte [esi + 1]
inc esi
mov ecx, esi
cmp al, bl
je 0x42b809
cmp al, 0x3d
je 0x42b65d
mov al, byte [esi + 1]
inc esi
cmp al, bl
jne 0x42b644
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 0x10
ret
cmp byte [esi], bl
je 0x42b809
push 1
push ebx
lea edx, [esp + 0x1c]
push edx
mov eax, esi
sub eax, ecx
push eax
push ecx
push edi
call fcn.0043b570
add esp, 0x18
cmp eax, ebx
jne 0x42b865
mov al, byte [esi + 1]
inc esi
mov ecx, esi
call fcn.0042b480
test eax, eax
je 0x42b6a0
mov al, byte [esi + 1]
inc esi
call fcn.0042b480
test eax, eax
jne 0x42b693
push 1
lea edx, [esp + 0x1c]
push edx
lea eax, [esp + 0x18]
push eax
mov edx, esi
sub edx, ecx
push edx
push ecx
push edi
call fcn.0043b570
mov edi, eax
add esp, 0x18
cmp edi, ebx
jne 0x42b7d8
mov eax, dword [esp + 0x14]
push str.UIDVALIDITY
push eax
call fcn.00422ec0
add esp, 8
test eax, eax
je 0x42b703
cmp dword [ebp + 8], ebx
jne 0x42b703
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x42b6f7
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x42b6f7
mov byte [ecx + eax - 1], bl
mov ecx, dword [esp + 0x10]
mov dword [ebp + 8], ecx
jmp 0x42b7b2
mov edx, dword [esp + 0x14]
push 0x46fef8
push edx
call fcn.00422ec0
add esp, 8
test eax, eax
je 0x42b73e
cmp dword [ebp + 0xc], ebx
jne 0x42b73e
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x42b735
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x42b735
mov byte [ecx + eax - 1], bl
mov eax, dword [esp + 0x10]
mov dword [ebp + 0xc], eax
jmp 0x42b7b2
mov ecx, dword [esp + 0x14]
push str.SECTION
push ecx
call fcn.00422ec0
add esp, 8
test eax, eax
je 0x42b779
cmp dword [ebp + 0x10], ebx
jne 0x42b779
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x42b770
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x42b770
mov byte [ecx + eax - 1], bl
mov edx, dword [esp + 0x10]
mov dword [ebp + 0x10], edx
jmp 0x42b7b2
mov eax, dword [esp + 0x14]
push str.PARTIAL
push eax
call fcn.00422ec0
add esp, 8
test eax, eax
je 0x42b7f0
cmp dword [ebp + 0x14], ebx
jne 0x42b7f0
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x42b7ab
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x42b7ab
mov byte [ecx + eax - 1], bl
mov ecx, dword [esp + 0x10]
mov dword [ebp + 0x14], ecx
mov edx, dword [esp + 0x14]
push edx
mov dword [esp + 0x14], ebx
call dword [0x47f004]
mov eax, dword [esp + 0x14]
push eax
call dword [0x47f004]
mov edi, dword [esp + 0x24]
add esp, 8
jmp 0x42b62d
mov ecx, dword [esp + 0x14]
push ecx
call dword [0x47f004]
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov edx, dword [esp + 0x14]
push edx
call dword [0x47f004]
mov eax, dword [esp + 0x14]
push eax
call dword [0x47f004]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 0x10
ret
cmp dword [ebp + 4], ebx
je 0x42b85b
cmp dword [ebp + 0xc], ebx
jne 0x42b85b
cmp byte [esi], 0x3f
jne 0x42b85b
mov al, byte [esi + 1]
inc esi
mov ecx, esi
call fcn.0042b480
test eax, eax
je 0x42b841
mov al, byte [esi + 1]
inc esi
call fcn.0042b480
test eax, eax
jne 0x42b834
push 1
push ebx
add ebp, 0x18
push ebp
mov edx, esi
sub edx, ecx
push edx
push ecx
push edi
call fcn.0043b570
add esp, 0x18
cmp eax, ebx
jne 0x42b865
movsx eax, byte [esi]
neg eax
sbb eax, eax
and eax, 3
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret