Function at 0x4175a0
Capabilities:
Parse credit card information

Disassembly:
push ecx
push ebx
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x4178f4
cmp eax, 0x7c
je 0x4178f4
cmp eax, 0x29
jne 0x4175dd
cmp dword [esi + 0x10], 0
jne 0x4178f4
test dword [esi + 0x50], 0x10000000
je 0x417901
jmp 0x41788a
cmp eax, 0x2e
jne 0x4175f1
push 5
lea ecx, [esi + 0x24]
call fcn.00417920
jmp 0x417897
cmp eax, 0x5c
jne 0x4176c3
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x41763b
cmp byte [eax], 0x5c
jne 0x417638
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x417636
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x417625
mov bl, byte [ecx]
cmp bl, 0x28
je 0x417638
cmp bl, 0x29
je 0x417638
test dl, 0x10
jne 0x417636
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x417638
cmp cl, 0x7d
je 0x417638
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.004167b0
test byte [esi + 0x50], 0x80
je 0x4176b7
mov al, byte [esi + 0x48]
cmp al, 0x62
jne 0x4176a0
push 4
lea ecx, [esi + 0x24]
call fcn.00417920
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x417838
cmp byte [eax], 0x5c
jne 0x417835
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x417833
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x417698
mov dl, byte [ecx]
cmp dl, 0x28
je 0x417835
cmp dl, 0x29
je 0x417835
test bl, 0x10
jmp 0x417825
cmp al, 0x42
jne 0x4176b7
push 4
lea ecx, [esi + 0x24]
call fcn.00417920
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
jmp 0x417659
mov ecx, esi
call fcn.00418410
jmp 0x4178df
cmp eax, 0x5b
jne 0x417726
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x417709
cmp byte [eax], 0x5c
jne 0x417706
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x417704
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x4176f3
mov bl, byte [ecx]
cmp bl, 0x28
je 0x417706
cmp bl, 0x29
je 0x417706
test dl, 0x10
jne 0x417704
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x417706
cmp cl, 0x7d
je 0x417706
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.004167b0
mov ecx, esi
call fcn.004182d0
cmp dword [esi + 0x4c], 0x5d
jne 0x417908
jmp 0x417897
cmp eax, 0x28
jne 0x4177df
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x417770
cmp byte [eax], 0x5c
jne 0x41776d
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x41776b
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x41775a
mov bl, byte [ecx]
cmp bl, 0x28
je 0x41776d
cmp bl, 0x29
je 0x41776d
test dl, 0x10
jne 0x41776b
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x41776d
cmp cl, 0x7d
je 0x41776d
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.004167b0
mov ecx, esi
call fcn.00418560
cmp dword [esi + 0x4c], 0x29
mov bh, al
jne 0x417901
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x4177cb
cmp byte [eax], 0x5c
jne 0x4177c8
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x4177c6
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x4177b5
mov bl, byte [ecx]
cmp bl, 0x28
je 0x4177c8
cmp bl, 0x29
je 0x4177c8
test dl, 0x10
jne 0x4177c6
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x4177c8
cmp cl, 0x7d
je 0x4177c8
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.004167b0
test bh, bh
je 0x4178e6
jmp 0x4178df
cmp eax, 0x5e
jne 0x4177e8
push 2
jmp 0x4177ef
cmp eax, 0x24
jne 0x417844
push 3
lea ecx, [esi + 0x24]
call fcn.00417920
mov edx, dword [esi + 8]
mov eax, dword [esi]
cmp eax, edx
je 0x417838
cmp byte [eax], 0x5c
jne 0x417835
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x417833
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x417822
mov bl, byte [ecx]
cmp bl, 0x28
je 0x417835
cmp bl, 0x29
je 0x417835
test dl, 0x10
jne 0x417833
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x417835
cmp cl, 0x7d
je 0x417835
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.004167b0
jmp 0x4178e6
cmp eax, 0x2a
je 0x4178fa
cmp eax, 0x2b
je 0x4178fa
cmp eax, 0x3f
je 0x4178fa
cmp eax, 0x7b
je 0x4178fa
cmp eax, 0x7d
jne 0x41787c
test dword [esi + 0x50], 0x10000000
je 0x41790f
jmp 0x41788a
cmp eax, 0x5d
jne 0x41788a
test dword [esi + 0x50], 0x10000000
je 0x417908
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.004189a0
mov edx, dword [esi + 8]
mov eax, dword [esi]
cmp eax, edx
je 0x4178d8
cmp byte [eax], 0x5c
jne 0x4178d5
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x4178d3
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x4178c2
mov bl, byte [ecx]
cmp bl, 0x28
je 0x4178d5
cmp bl, 0x29
je 0x4178d5
test dl, 0x10
jne 0x4178d3
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x4178d5
cmp cl, 0x7d
je 0x4178d5
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.004167b0
mov ecx, esi
call fcn.00418770
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x4175b3
pop esi
mov al, cl
pop ebx
pop ecx
ret
push 0xa
call fcn.004167a0
push 5
call fcn.004167a0
push 4
call fcn.004167a0
push 6
call fcn.004167a0
int3