Function at 0x4a50d0
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.004a4e70
add esp, 4
test al, al
je 0x4a5144
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004a4e70
add esp, 4
test al, al
jne 0x4a5100
cmp esi, edx
je 0x4a5144
mov ecx, esi
jbe 0x4a5124
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.004ad650
add esp, 0x18
test eax, eax
je 0x4a514b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4a5324
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4a5303
cmp al, 0x3d
je 0x4a517a
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4a5162
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x4a5303
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.004ad650
add esp, 0x18
test eax, eax
jne 0x4a5389
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004a4e70
add esp, 4
test al, al
je 0x4a51c8
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004a4e70
add esp, 4
test al, al
jne 0x4a51b6
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.004ad650
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4a530f
push str.UIDVALIDITY
push dword [ebp - 4]
call fcn.00498360
add esp, 8
test eax, eax
je 0x4a5224
cmp dword [edi + 8], ebx
jne 0x4a5224
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4a5219
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4a5219
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x4a52ca
push 0x4f3fec
push dword [ebp - 4]
call fcn.00498360
add esp, 8
test eax, eax
je 0x4a525c
cmp dword [edi + 0xc], 0
jne 0x4a525c
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4a5254
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4a5254
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x4a52ca
push str.SECTION
push dword [ebp - 4]
call fcn.00498360
add esp, 8
test eax, eax
je 0x4a5294
cmp dword [edi + 0x10], 0
jne 0x4a5294
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4a528c
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4a528c
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x4a52ca
push str.PARTIAL
push dword [ebp - 4]
call fcn.00498360
add esp, 8
test eax, eax
je 0x4a52ee
cmp dword [edi + 0x14], 0
jne 0x4a52ee
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4a52c4
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4a52c4
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 [0x5134b0]
push dword [ebp + 8]
call dword [0x5134b0]
mov ebx, dword [ebp - 0xc]
add esp, 8
jmp 0x4a514b
push dword [ebp - 4]
call dword [0x5134b0]
push dword [ebp + 8]
call dword [0x5134b0]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x5134b0]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
je 0x4a537d
cmp dword [edi + 0xc], 0
jne 0x4a537d
cmp byte [esi], 0x3f
jne 0x4a537d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004a4e70
add esp, 4
test al, al
je 0x4a5362
lea esp, [esp]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004a4e70
add esp, 4
test al, al
jne 0x4a5350
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.004ad650
add esp, 0x18
test eax, eax
jne 0x4a5389
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