Function at 0x42c5c0
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.0042c480
test eax, eax
je 0x42c628
mov al, byte [esi + 1]
inc esi
call fcn.0042c480
test eax, eax
jne 0x42c5e6
cmp esi, ecx
je 0x42c628
mov eax, esi
jbe 0x42c606
cmp byte [esi - 1], 0x2f
lea edx, [esi - 1]
jne 0x42c606
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.0043c5c0
add esp, 0x18
cmp eax, ebx
je 0x42c62d
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 0x42c816
mov al, byte [esi + 1]
inc esi
mov ecx, esi
cmp al, bl
je 0x42c809
cmp al, 0x3d
je 0x42c65d
mov al, byte [esi + 1]
inc esi
cmp al, bl
jne 0x42c644
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 0x10
ret
cmp byte [esi], bl
je 0x42c809
push 1
push ebx
lea edx, [esp + 0x1c]
push edx
mov eax, esi
sub eax, ecx
push eax
push ecx
push edi
call fcn.0043c5c0
add esp, 0x18
cmp eax, ebx
jne 0x42c865
mov al, byte [esi + 1]
inc esi
mov ecx, esi
call fcn.0042c480
test eax, eax
je 0x42c6a0
mov al, byte [esi + 1]
inc esi
call fcn.0042c480
test eax, eax
jne 0x42c693
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.0043c5c0
mov edi, eax
add esp, 0x18
cmp edi, ebx
jne 0x42c7d8
mov eax, dword [esp + 0x14]
push str.UIDVALIDITY
push eax
call fcn.00423ee0
add esp, 8
test eax, eax
je 0x42c703
cmp dword [ebp + 8], ebx
jne 0x42c703
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x42c6f7
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x42c6f7
mov byte [ecx + eax - 1], bl
mov ecx, dword [esp + 0x10]
mov dword [ebp + 8], ecx
jmp 0x42c7b2
mov edx, dword [esp + 0x14]
push 0x471f08
push edx
call fcn.00423ee0
add esp, 8
test eax, eax
je 0x42c73e
cmp dword [ebp + 0xc], ebx
jne 0x42c73e
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x42c735
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x42c735
mov byte [ecx + eax - 1], bl
mov eax, dword [esp + 0x10]
mov dword [ebp + 0xc], eax
jmp 0x42c7b2
mov ecx, dword [esp + 0x14]
push str.SECTION
push ecx
call fcn.00423ee0
add esp, 8
test eax, eax
je 0x42c779
cmp dword [ebp + 0x10], ebx
jne 0x42c779
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x42c770
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x42c770
mov byte [ecx + eax - 1], bl
mov edx, dword [esp + 0x10]
mov dword [ebp + 0x10], edx
jmp 0x42c7b2
mov eax, dword [esp + 0x14]
push str.PARTIAL
push eax
call fcn.00423ee0
add esp, 8
test eax, eax
je 0x42c7f0
cmp dword [ebp + 0x14], ebx
jne 0x42c7f0
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x42c7ab
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x42c7ab
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 [0x481004]
mov eax, dword [esp + 0x14]
push eax
call dword [0x481004]
mov edi, dword [esp + 0x24]
add esp, 8
jmp 0x42c62d
mov ecx, dword [esp + 0x14]
push ecx
call dword [0x481004]
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 [0x481004]
mov eax, dword [esp + 0x14]
push eax
call dword [0x481004]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 0x10
ret
cmp dword [ebp + 4], ebx
je 0x42c85b
cmp dword [ebp + 0xc], ebx
jne 0x42c85b
cmp byte [esi], 0x3f
jne 0x42c85b
mov al, byte [esi + 1]
inc esi
mov ecx, esi
call fcn.0042c480
test eax, eax
je 0x42c841
mov al, byte [esi + 1]
inc esi
call fcn.0042c480
test eax, eax
jne 0x42c834
push 1
push ebx
add ebp, 0x18
push ebp
mov edx, esi
sub edx, ecx
push edx
push ecx
push edi
call fcn.0043c5c0
add esp, 0x18
cmp eax, ebx
jne 0x42c865
movsx eax, byte [esi]
neg eax
sbb eax, eax
and eax, 3
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret