Function at 0x4777d0
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 + 0x4b14]
mov esi, edx
mov edi, dword [ebx + 0x150]
movzx eax, byte [edx]
push eax
call fcn.00477560
add esp, 4
test al, al
je 0x477844
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00477560
add esp, 4
test al, al
jne 0x477800
cmp esi, edx
je 0x477844
mov ecx, esi
jbe 0x477824
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.004884d0
add esp, 0x18
test eax, eax
je 0x47784b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x477a24
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x477a03
cmp al, 0x3d
je 0x47787a
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x477862
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x477a03
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.004884d0
add esp, 0x18
test eax, eax
jne 0x477a89
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.00477560
add esp, 4
test al, al
je 0x4778c8
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00477560
add esp, 4
test al, al
jne 0x4778b6
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.004884d0
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x477a0f
push str.UIDVALIDITY
push dword [ebp - 4]
call fcn.00471780
add esp, 8
test eax, eax
je 0x477924
cmp dword [edi + 8], ebx
jne 0x477924
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x477919
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x477919
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x4779ca
push 0x566d78
push dword [ebp - 4]
call fcn.00471780
add esp, 8
test eax, eax
je 0x47795c
cmp dword [edi + 0xc], 0
jne 0x47795c
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x477954
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x477954
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x4779ca
push str.SECTION
push dword [ebp - 4]
call fcn.00471780
add esp, 8
test eax, eax
je 0x477994
cmp dword [edi + 0x10], 0
jne 0x477994
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x47798c
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x47798c
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x4779ca
push str.PARTIAL
push dword [ebp - 4]
call fcn.00471780
add esp, 8
test eax, eax
je 0x4779ee
cmp dword [edi + 0x14], 0
jne 0x4779ee
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4779c4
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4779c4
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 [0x5bc004]
push dword [ebp + 8]
call dword [0x5bc004]
mov ebx, dword [ebp - 0xc]
add esp, 8
jmp 0x47784b
push dword [ebp - 4]
call dword [0x5bc004]
push dword [ebp + 8]
call dword [0x5bc004]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x5bc004]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
je 0x477a7d
cmp dword [edi + 0xc], 0
jne 0x477a7d
cmp byte [esi], 0x3f
jne 0x477a7d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.00477560
add esp, 4
test al, al
je 0x477a62
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00477560
add esp, 4
test al, al
jne 0x477a50
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.004884d0
add esp, 0x18
test eax, eax
jne 0x477a89
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