Function at 0x4b5410
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 + 0x8708]
mov esi, edx
mov edi, dword [ebx + 0x114]
movzx eax, byte [edx]
push eax
call fcn.004b51b0
add esp, 4
test al, al
je 0x4b5484
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004b51b0
add esp, 4
test al, al
jne 0x4b5440
cmp esi, edx
je 0x4b5484
mov ecx, esi
jbe 0x4b5464
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.004c2330
add esp, 0x18
test eax, eax
je 0x4b548b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4b5664
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4b5643
cmp al, 0x3d
je 0x4b54ba
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4b54a2
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x4b5643
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.004c2330
add esp, 0x18
test eax, eax
jne 0x4b56c9
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004b51b0
add esp, 4
test al, al
je 0x4b5508
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004b51b0
add esp, 4
test al, al
jne 0x4b54f6
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.004c2330
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4b564f
push str.UIDVALIDITY
push dword [ebp - 4]
call fcn.004abe00
add esp, 8
test eax, eax
je 0x4b5564
cmp dword [edi + 8], ebx
jne 0x4b5564
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4b5559
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4b5559
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x4b560a
push 0x5d0124
push dword [ebp - 4]
call fcn.004abe00
add esp, 8
test eax, eax
je 0x4b559c
cmp dword [edi + 0xc], 0
jne 0x4b559c
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4b5594
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4b5594
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x4b560a
push str.SECTION
push dword [ebp - 4]
call fcn.004abe00
add esp, 8
test eax, eax
je 0x4b55d4
cmp dword [edi + 0x10], 0
jne 0x4b55d4
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4b55cc
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4b55cc
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x4b560a
push str.PARTIAL
push dword [ebp - 4]
call fcn.004abe00
add esp, 8
test eax, eax
je 0x4b562e
cmp dword [edi + 0x14], 0
jne 0x4b562e
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4b5604
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4b5604
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 [0x643004]
push dword [ebp + 8]
call dword [0x643004]
mov ebx, dword [ebp - 0xc]
add esp, 8
jmp 0x4b548b
push dword [ebp - 4]
call dword [0x643004]
push dword [ebp + 8]
call dword [0x643004]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x643004]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
je 0x4b56bd
cmp dword [edi + 0xc], 0
jne 0x4b56bd
cmp byte [esi], 0x3f
jne 0x4b56bd
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004b51b0
add esp, 4
test al, al
je 0x4b56a2
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004b51b0
add esp, 4
test al, al
jne 0x4b5690
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.004c2330
add esp, 0x18
test eax, eax
jne 0x4b56c9
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