Function at 0x483b90
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 + 0x4b44]
mov esi, edx
mov edi, dword [ebx + 0x150]
movzx eax, byte [edx]
push eax
call fcn.00483920
add esp, 4
test al, al
je 0x483c04
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00483920
add esp, 4
test al, al
jne 0x483bc0
cmp esi, edx
je 0x483c04
mov ecx, esi
jbe 0x483be4
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.00462ac0
add esp, 0x18
test eax, eax
je 0x483c0b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x483de4
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x483dc3
cmp al, 0x3d
je 0x483c3a
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x483c22
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x483dc3
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.00462ac0
add esp, 0x18
test eax, eax
jne 0x483e49
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.00483920
add esp, 4
test al, al
je 0x483c88
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00483920
add esp, 4
test al, al
jne 0x483c76
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.00462ac0
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x483dcf
push str.UIDVALIDITY
push dword [ebp - 4]
call fcn.00477e20
add esp, 8
test eax, eax
je 0x483ce4
cmp dword [edi + 8], ebx
jne 0x483ce4
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x483cd9
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x483cd9
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x483d8a
push 0x4ab838
push dword [ebp - 4]
call fcn.00477e20
add esp, 8
test eax, eax
je 0x483d1c
cmp dword [edi + 0xc], 0
jne 0x483d1c
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x483d14
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x483d14
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x483d8a
push str.SECTION
push dword [ebp - 4]
call fcn.00477e20
add esp, 8
test eax, eax
je 0x483d54
cmp dword [edi + 0x10], 0
jne 0x483d54
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x483d4c
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x483d4c
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x483d8a
push str.PARTIAL
push dword [ebp - 4]
call fcn.00477e20
add esp, 8
test eax, eax
je 0x483dae
cmp dword [edi + 0x14], 0
jne 0x483dae
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x483d84
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x483d84
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 [0x4d5004]
push dword [ebp + 8]
call dword [0x4d5004]
mov ebx, dword [ebp - 0xc]
add esp, 8
jmp 0x483c0b
push dword [ebp - 4]
call dword [0x4d5004]
push dword [ebp + 8]
call dword [0x4d5004]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x4d5004]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
je 0x483e3d
cmp dword [edi + 0xc], 0
jne 0x483e3d
cmp byte [esi], 0x3f
jne 0x483e3d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.00483920
add esp, 4
test al, al
je 0x483e22
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00483920
add esp, 4
test al, al
jne 0x483e10
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.00462ac0
add esp, 0x18
test eax, eax
jne 0x483e49
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