Function at 0x41af7b
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [ebp + 0xc]
and dword [ebp + 0xc], 1
push ebx
xor ebx, ebx
push esi
mov esi, dword [ebp + 8]
and eax, 2
cmp eax, ebx
push edi
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], ebx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 4], 0x7c
je 0x41b055
jmp 0x41b04a
mov edx, dword [esi]
xor ecx, ecx
mov cx, word [edx]
mov eax, ecx
call fcn.004b1b03
test al, al
jne 0x41b055
cmp cx, 0x3c
jne 0x41afd5
mov dword [ebp - 0x18], 0x8000
jmp 0x41b045
cmp cx, 0x5e
je 0x41b042
cmp cx, 0x23
je 0x41b042
cmp cx, 0x7e
je 0x41b042
cmp cx, 0x2b
je 0x41b042
cmp cx, 0x2d
je 0x41b042
cmp cx, 0x40
je 0x41b042
cmp cx, 0x24
je 0x41b042
cmp cx, 0x2a
je 0x41b042
cmp cx, 0x3d
je 0x41b042
cmp cx, 0x3f
je 0x41b042
cmp cx, 0x2f
je 0x41b042
cmp cx, 0x5c
je 0x41b042
cmp cx, 0x25
je 0x41b042
cmp cx, 0x3b
je 0x41b042
cmp cx, 0x2c
je 0x41b042
cmp cx, 0x2e
je 0x41b042
cmp cx, 0x2222
je 0x41b042
cmp cx, 0x27
jne 0x41b04a
mov dword [ebp - 4], ecx
add edx, 2
mov dword [esi], edx
mov eax, dword [esi]
cmp word [eax], bx
jne 0x41afb0
cmp dword [esi], ebx
je 0x41b2c4
mov ecx, esi
call fcn.0040fb41
mov eax, dword [esi]
cmp eax, ebx
je 0x41b2c4
mov cx, word [eax]
cmp cx, bx
je 0x41b2c4
cmp cx, 0x7b
jne 0x41b0ad
lea edx, [eax + 2]
mov ecx, esi
mov dword [esi], edx
call fcn.0040fb41
mov eax, dword [esi]
cmp word [eax], bx
je 0x41b0fa
mov ecx, dword [ebp - 0x10]
push 0x4c6a64
push 1
push esi
mov dword [esi], edx
push dword [ecx + 0x28]
call fcn.0047b940
mov dword [ebp - 8], eax
jmp 0x41b0fa
push 2
push eax
push 0x4ca6bc
call dword [sym.imp.SHLWAPI.dll_StrCmpNIW]
test eax, eax
jne 0x41b1e9
mov eax, dword [esi]
mov edx, eax
add eax, 4
mov ecx, esi
mov dword [esi], eax
call fcn.0040fb41
jmp 0x41b0eb
mov eax, dword [esi]
mov cx, word [eax]
cmp cx, word [ebp - 4]
je 0x41b0f2
cmp cx, 0x7b
je 0x41b0f2
add eax, 2
mov dword [esi], eax
mov eax, dword [esi]
cmp word [eax], bx
jne 0x41b0d5
mov eax, dword [esi]
cmp word [eax], 0x7b
je 0x41b119
push dword [ebp - 4]
mov eax, dword [esi]
call fcn.0041adf5
cmp eax, ebx
pop ecx
mov dword [esi], eax
je 0x41b055
add eax, 2
mov dword [esi], eax
jmp 0x41b055
sub eax, edx
sar eax, 1
push eax
push edx
lea ecx, [ebp - 0x20]
call fcn.00450608
mov eax, dword [esi]
lea edx, [eax + 2]
mov ecx, esi
mov dword [esi], edx
call fcn.0040fb41
mov edi, dword [esi]
push 1
lea ecx, [ebp - 0x14]
mov dword [ebp - 0xc], edx
call fcn.004465ac
cmp word [edi], bx
je 0x41b1a4
push dword [ebp - 4]
mov eax, edi
call fcn.0041adf5
mov ebx, eax
test ebx, ebx
pop ecx
je 0x41b187
lea ecx, [ebx - 2]
cmp ecx, edi
jb 0x41b17d
mov ax, word [ecx]
call fcn.004b1b03
test al, al
je 0x41b173
dec ecx
dec ecx
cmp ecx, edi
jae 0x41b161
cmp ecx, edi
jb 0x41b17d
cmp word [ecx], 0x7d
je 0x41b18c
cmp word [ebx], 0
mov edi, ebx
jne 0x41b149
jmp 0x41b1a2
and dword [esi], 0
jmp 0x41b1a2
sub ecx, dword [ebp - 0xc]
sar ecx, 1
push ecx
push dword [ebp - 0xc]
lea ecx, [ebp - 0x14]
call fcn.004466b2
add ebx, 2
mov dword [esi], ebx
xor ebx, ebx
mov eax, dword [ebp - 0x14]
lea ecx, [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x1c], eax
call fcn.0040fb41
mov eax, dword [ebp - 0x1c]
cmp word [eax], bx
je 0x41b1d4
push dword [ebp - 0x20]
mov ecx, dword [ebp - 0x10]
push 1
lea eax, [ebp - 0xc]
push eax
push dword [ecx + 0x28]
call fcn.0047b940
mov dword [ebp - 8], eax
lea ecx, [ebp - 0x14]
call fcn.0043fe25
lea ecx, [ebp - 0x20]
call fcn.0043fe25
jmp 0x41b055
cmp dword [ebp + 0xc], ebx
je 0x41b1fa
mov eax, dword [esi]
cmp word [eax], 0x7d
je 0x41b2b0
lea ecx, [ebp + 8]
call fcn.0044658e
cmp word [ebp - 0x18], bx
push dword [ebp - 4]
jne 0x41b269
mov eax, dword [esi]
call fcn.0041adf5
cmp dword [ebp + 0xc], ebx
mov edi, eax
pop ecx
mov ecx, edi
je 0x41b257
cmp edi, ebx
je 0x41b225
lea ecx, [edi - 2]
jmp 0x41b233
push dword [esi]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov ecx, dword [esi]
lea ecx, [ecx + eax*2 - 2]
mov edx, dword [esi]
cmp ecx, edx
jb 0x41b255
mov ax, word [ecx]
call fcn.004b1b03
test al, al
je 0x41b24b
dec ecx
dec ecx
cmp ecx, dword [esi]
jae 0x41b239
cmp ecx, edx
jb 0x41b255
cmp word [ecx], 0x7d
je 0x41b257
mov ecx, edi
mov eax, dword [esi]
sub ecx, eax
sar ecx, 1
push ecx
push eax
lea ecx, [ebp + 8]
call fcn.004466b2
jmp 0x41b278
mov edi, dword [esi]
lea eax, [ebp + 8]
push eax
call fcn.0041ae91
pop ecx
pop ecx
mov edi, eax
push dword [ebp + 0x10]
mov ecx, dword [ebp - 0x10]
push ebx
push ebx
push dword [ebp + 8]
call fcn.00434f28
cmp edi, ebx
mov dword [ebp - 8], eax
je 0x41b2bc
mov eax, dword [ebp - 0x10]
cmp word [eax + 0x88], bx
jne 0x41b2bc
cmp word [ebp - 0x18], bx
mov dword [esi], edi
jne 0x41b2a8
add edi, 2
mov dword [esi], edi
lea ecx, [ebp + 8]
jmp 0x41b1df
add dword [esi], 2
mov ecx, esi
call fcn.0040fb41
jmp 0x41b2c4
lea ecx, [ebp + 8]
call fcn.0043fe25
mov eax, dword [ebp - 8]
pop edi
pop esi
pop ebx
leave
ret 0xc