Function at 0x430690
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov ebx, dword [eax]
mov dword [ebp - 0xc], ebx
mov edx, dword [ebx + 0x4768]
mov esi, edx
mov edi, dword [ebx + 0x114]
movzx eax, byte [edx]
push eax
call fcn.00430430
add esp, 4
test al, al
je 0x430704
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00430430
add esp, 4
test al, al
jne 0x4306c0
cmp esi, edx
je 0x430704
mov ecx, esi
jbe 0x4306e4
cmp byte [esi - 1], 0x2f
lea eax, [esi - 1]
cmove ecx, eax
push 1
push 0
lea eax, [edi + 4]
sub ecx, edx
push eax
push ecx
push edx
push ebx
call fcn.00438b70
add esp, 0x18
test eax, eax
je 0x43070b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4308e4
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4308c3
cmp al, 0x3d
je 0x43073a
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x430722
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x4308c3
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.00438b70
add esp, 0x18
test eax, eax
jne 0x430949
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.00430430
add esp, 4
test al, al
je 0x430788
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00430430
add esp, 4
test al, al
jne 0x430776
push 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp + 8]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.00438b70
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4308cf
push str.UIDVALIDITY
push dword [ebp - 4]
call fcn.004238b0
add esp, 8
test eax, eax
je 0x4307e4
cmp dword [edi + 8], ebx
jne 0x4307e4
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4307d9
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4307d9
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x43088a
push 0x46499c
push dword [ebp - 4]
call fcn.004238b0
add esp, 8
test eax, eax
je 0x43081c
cmp dword [edi + 0xc], 0
jne 0x43081c
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x430814
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x430814
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x43088a
push str.SECTION
push dword [ebp - 4]
call fcn.004238b0
add esp, 8
test eax, eax
je 0x430854
cmp dword [edi + 0x10], 0
jne 0x430854
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x43084c
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x43084c
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x43088a
push str.PARTIAL
push dword [ebp - 4]
call fcn.004238b0
add esp, 8
test eax, eax
je 0x4308ae
cmp dword [edi + 0x14], 0
jne 0x4308ae
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x430884
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x430884
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x14], eax
push dword [ebp - 4]
mov dword [ebp + 8], 0
call dword [0x471010]
push dword [ebp + 8]
call dword [0x471010]
mov ebx, dword [ebp - 0xc]
add esp, 8
jmp 0x43070b
push dword [ebp - 4]
call dword [0x471010]
push dword [ebp + 8]
call dword [0x471010]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x471010]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
je 0x43093d
cmp dword [edi + 0xc], 0
jne 0x43093d
cmp byte [esi], 0x3f
jne 0x43093d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.00430430
add esp, 4
test al, al
je 0x430922
lea esp, [esp]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00430430
add esp, 4
test al, al
jne 0x430910
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.00438b70
add esp, 0x18
test eax, eax
jne 0x430949
xor eax, eax
mov ecx, 3
cmp byte [esi], al
cmovne eax, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret