Function at 0x426290
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 + 0x4c3c]
mov al, byte [ecx]
mov ebp, dword [edi + 0x164]
mov dword [esp + 0x1c], edi
mov esi, ecx
call fcn.00426150
test eax, eax
je 0x4262f8
mov al, byte [esi + 1]
inc esi
call fcn.00426150
test eax, eax
jne 0x4262b6
cmp esi, ecx
je 0x4262f8
mov eax, esi
jbe 0x4262d6
cmp byte [esi - 1], 0x2f
lea edx, [esi - 1]
jne 0x4262d6
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.00437230
add esp, 0x18
cmp eax, ebx
je 0x4262fd
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 0x4264e6
mov al, byte [esi + 1]
inc esi
mov ecx, esi
cmp al, bl
je 0x4264d9
cmp al, 0x3d
je 0x42632d
mov al, byte [esi + 1]
inc esi
cmp al, bl
jne 0x426314
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 0x10
ret
cmp byte [esi], bl
je 0x4264d9
push 1
push ebx
lea edx, [esp + 0x1c]
push edx
mov eax, esi
sub eax, ecx
push eax
push ecx
push edi
call fcn.00437230
add esp, 0x18
cmp eax, ebx
jne 0x426535
mov al, byte [esi + 1]
inc esi
mov ecx, esi
call fcn.00426150
test eax, eax
je 0x426370
mov al, byte [esi + 1]
inc esi
call fcn.00426150
test eax, eax
jne 0x426363
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.00437230
mov edi, eax
add esp, 0x18
cmp edi, ebx
jne 0x4264a8
mov eax, dword [esp + 0x14]
push str.UIDVALIDITY
push eax
call fcn.0041a600
add esp, 8
test eax, eax
je 0x4263d3
cmp dword [ebp + 8], ebx
jne 0x4263d3
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x4263c7
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x4263c7
mov byte [ecx + eax - 1], bl
mov ecx, dword [esp + 0x10]
mov dword [ebp + 8], ecx
jmp 0x426482
mov edx, dword [esp + 0x14]
push 0x461868
push edx
call fcn.0041a600
add esp, 8
test eax, eax
je 0x42640e
cmp dword [ebp + 0xc], ebx
jne 0x42640e
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x426405
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x426405
mov byte [ecx + eax - 1], bl
mov eax, dword [esp + 0x10]
mov dword [ebp + 0xc], eax
jmp 0x426482
mov ecx, dword [esp + 0x14]
push str.SECTION
push ecx
call fcn.0041a600
add esp, 8
test eax, eax
je 0x426449
cmp dword [ebp + 0x10], ebx
jne 0x426449
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x426440
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x426440
mov byte [ecx + eax - 1], bl
mov edx, dword [esp + 0x10]
mov dword [ebp + 0x10], edx
jmp 0x426482
mov eax, dword [esp + 0x14]
push str.PARTIAL
push eax
call fcn.0041a600
add esp, 8
test eax, eax
je 0x4264c0
cmp dword [ebp + 0x14], ebx
jne 0x4264c0
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x42647b
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x42647b
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 [0x46d004]
mov eax, dword [esp + 0x14]
push eax
call dword [0x46d004]
mov edi, dword [esp + 0x24]
add esp, 8
jmp 0x4262fd
mov ecx, dword [esp + 0x14]
push ecx
call dword [0x46d004]
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 [0x46d004]
mov eax, dword [esp + 0x14]
push eax
call dword [0x46d004]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 0x10
ret
cmp dword [ebp + 4], ebx
je 0x42652b
cmp dword [ebp + 0xc], ebx
jne 0x42652b
cmp byte [esi], 0x3f
jne 0x42652b
mov al, byte [esi + 1]
inc esi
mov ecx, esi
call fcn.00426150
test eax, eax
je 0x426511
mov al, byte [esi + 1]
inc esi
call fcn.00426150
test eax, eax
jne 0x426504
push 1
push ebx
add ebp, 0x18
push ebp
mov edx, esi
sub edx, ecx
push edx
push ecx
push edi
call fcn.00437230
add esp, 0x18
cmp eax, ebx
jne 0x426535
movsx eax, byte [esi]
neg eax
sbb eax, eax
and eax, 3
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret