Function at 0x4b2620
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.004b23b0
add esp, 4
test al, al
je 0x4b2694
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004b23b0
add esp, 4
test al, al
jne 0x4b2650
cmp esi, edx
je 0x4b2694
mov ecx, esi
jbe 0x4b2674
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.0048afa0
add esp, 0x18
test eax, eax
je 0x4b269b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4b2874
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4b2853
cmp al, 0x3d
je 0x4b26ca
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4b26b2
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x4b2853
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.0048afa0
add esp, 0x18
test eax, eax
jne 0x4b28d9
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004b23b0
add esp, 4
test al, al
je 0x4b2718
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004b23b0
add esp, 4
test al, al
jne 0x4b2706
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.0048afa0
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4b285f
push str.UIDVALIDITY
push dword [ebp - 4]
call fcn.004a1940
add esp, 8
test eax, eax
je 0x4b2774
cmp dword [edi + 8], ebx
jne 0x4b2774
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4b2769
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4b2769
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x4b281a
push 0x5d208c
push dword [ebp - 4]
call fcn.004a1940
add esp, 8
test eax, eax
je 0x4b27ac
cmp dword [edi + 0xc], 0
jne 0x4b27ac
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4b27a4
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4b27a4
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x4b281a
push str.SECTION
push dword [ebp - 4]
call fcn.004a1940
add esp, 8
test eax, eax
je 0x4b27e4
cmp dword [edi + 0x10], 0
jne 0x4b27e4
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4b27dc
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4b27dc
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x4b281a
push str.PARTIAL
push dword [ebp - 4]
call fcn.004a1940
add esp, 8
test eax, eax
je 0x4b283e
cmp dword [edi + 0x14], 0
jne 0x4b283e
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4b2814
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4b2814
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 [0x631324]
push dword [ebp + 8]
call dword [0x631324]
mov ebx, dword [ebp - 0xc]
add esp, 8
jmp 0x4b269b
push dword [ebp - 4]
call dword [0x631324]
push dword [ebp + 8]
call dword [0x631324]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x631324]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
je 0x4b28cd
cmp dword [edi + 0xc], 0
jne 0x4b28cd
cmp byte [esi], 0x3f
jne 0x4b28cd
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004b23b0
add esp, 4
test al, al
je 0x4b28b2
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004b23b0
add esp, 4
test al, al
jne 0x4b28a0
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.0048afa0
add esp, 0x18
test eax, eax
jne 0x4b28d9
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