Function at 0x50ead0
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 + 0x8668]
mov esi, edx
mov edi, dword [ebx + 0x114]
movzx eax, byte [edx]
push eax
call fcn.0050e860
add esp, 4
test al, al
je 0x50eb44
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.0050e860
add esp, 4
test al, al
jne 0x50eb00
cmp esi, edx
je 0x50eb44
mov ecx, esi
jbe 0x50eb24
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.0051db80
add esp, 0x18
test eax, eax
je 0x50eb4b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x50ed24
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x50ed03
cmp al, 0x3d
je 0x50eb7a
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x50eb62
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x50ed03
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.0051db80
add esp, 0x18
test eax, eax
jne 0x50ed89
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.0050e860
add esp, 4
test al, al
je 0x50ebc8
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.0050e860
add esp, 4
test al, al
jne 0x50ebb6
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.0051db80
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x50ed0f
push str.UIDVALIDITY
push dword [ebp - 4]
call fcn.004f13f0
add esp, 8
test eax, eax
je 0x50ec24
cmp dword [edi + 8], ebx
jne 0x50ec24
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x50ec19
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x50ec19
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x50ecca
push 0x74bb80
push dword [ebp - 4]
call fcn.004f13f0
add esp, 8
test eax, eax
je 0x50ec5c
cmp dword [edi + 0xc], 0
jne 0x50ec5c
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x50ec54
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x50ec54
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x50ecca
push str.SECTION
push dword [ebp - 4]
call fcn.004f13f0
add esp, 8
test eax, eax
je 0x50ec94
cmp dword [edi + 0x10], 0
jne 0x50ec94
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x50ec8c
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x50ec8c
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x50ecca
push str.PARTIAL
push dword [ebp - 4]
call fcn.004f13f0
add esp, 8
test eax, eax
je 0x50ecee
cmp dword [edi + 0x14], 0
jne 0x50ecee
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x50ecc4
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x50ecc4
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 [0x8054c4]
push dword [ebp + 8]
call dword [0x8054c4]
mov ebx, dword [ebp - 0xc]
add esp, 8
jmp 0x50eb4b
push dword [ebp - 4]
call dword [0x8054c4]
push dword [ebp + 8]
call dword [0x8054c4]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x8054c4]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
je 0x50ed7d
cmp dword [edi + 0xc], 0
jne 0x50ed7d
cmp byte [esi], 0x3f
jne 0x50ed7d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.0050e860
add esp, 4
test al, al
je 0x50ed62
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.0050e860
add esp, 4
test al, al
jne 0x50ed50
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.0051db80
add esp, 0x18
test eax, eax
jne 0x50ed89
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