Function at 0x479c50
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 0x479e9a
cmp eax, 0x7c
je 0x479e9a
cmp eax, 0x29
jne 0x479c88
cmp dword [esi + 0x10], 0
jne 0x479e9a
test dword [esi + 0x50], 0x10000000
je 0x479ea0
cmp eax, 0x2e
jne 0x479cdf
push 5
lea ecx, [esi + 0x24]
call fcn.0047a050
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x479cd3
cmp byte [eax], 0x5c
jne 0x479cd1
inc eax
cmp eax, ecx
je 0x479cd1
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x479cbe
mov dl, byte [eax]
cmp dl, 0x28
je 0x479ccf
cmp dl, 0x29
je 0x479ccf
test cl, 0x10
jne 0x479cd1
mov cl, byte [eax]
cmp cl, 0x7b
je 0x479ccf
cmp cl, 0x7d
jne 0x479cd1
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.00478d40
jmp 0x479e85
cmp eax, 0x5c
jne 0x479d44
mov ecx, esi
call fcn.00479c00
mov eax, dword [esi + 0x50]
and eax, 0x80
je 0x479d11
cmp byte [esi + 0x48], 0x62
jne 0x479d11
push 4
lea ecx, [esi + 0x24]
call fcn.0047a050
mov ecx, esi
call fcn.00479c00
jmp 0x479e8c
test eax, eax
je 0x479d38
cmp byte [esi + 0x48], 0x42
jne 0x479d38
push 4
lea ecx, [esi + 0x24]
call fcn.0047a050
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.00479c00
jmp 0x479e8c
mov ecx, esi
call fcn.0047aea0
jmp 0x479e85
cmp eax, 0x5b
jne 0x479da9
mov ecx, esi
call fcn.00479c00
mov ecx, esi
call fcn.0047adc0
cmp dword [esi + 0x4c], 0x5d
jne 0x479ea7
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x479d9d
cmp byte [eax], 0x5c
jne 0x479d9b
inc eax
cmp eax, ecx
je 0x479d9b
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x479d88
mov dl, byte [eax]
cmp dl, 0x28
je 0x479d99
cmp dl, 0x29
je 0x479d99
test cl, 0x10
jne 0x479d9b
mov cl, byte [eax]
cmp cl, 0x7b
je 0x479d99
cmp cl, 0x7d
jne 0x479d9b
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.00478d40
jmp 0x479e85
cmp eax, 0x28
jne 0x479e11
mov ecx, esi
call fcn.00479c00
mov ecx, esi
call fcn.0047b030
cmp dword [esi + 0x4c], 0x29
mov bl, al
jne 0x479ea0
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x479e04
cmp byte [eax], 0x5c
jne 0x479e02
inc eax
cmp eax, ecx
je 0x479e02
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x479def
mov dl, byte [eax]
cmp dl, 0x28
je 0x479e00
cmp dl, 0x29
je 0x479e00
test cl, 0x10
jne 0x479e02
mov cl, byte [eax]
cmp cl, 0x7b
je 0x479e00
cmp cl, 0x7d
jne 0x479e02
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.00478d40
test bl, bl
je 0x479e8c
jmp 0x479e85
cmp eax, 0x5e
jne 0x479e29
push 2
lea ecx, [esi + 0x24]
call fcn.0047a050
mov ecx, esi
call fcn.00479c00
jmp 0x479e8c
cmp eax, 0x24
jne 0x479e41
push 3
lea ecx, [esi + 0x24]
call fcn.0047a050
mov ecx, esi
call fcn.00479c00
jmp 0x479e8c
cmp eax, 0x2a
je 0x479eb5
cmp eax, 0x2b
je 0x479eb5
cmp eax, 0x3f
je 0x479eb5
cmp eax, 0x7b
je 0x479eb5
cmp eax, 0x7d
jne 0x479e63
test dword [esi + 0x50], 0x10000000
je 0x479eae
cmp eax, 0x5d
jne 0x479e71
test dword [esi + 0x50], 0x10000000
je 0x479ea7
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.0047b220
mov ecx, esi
call fcn.00479c00
mov ecx, esi
call fcn.0047b0f0
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x479c63
pop esi
mov al, cl
pop ebx
pop ecx
ret
push 5
call fcn.0058abf3
push 4
call fcn.0058abf3
push 6
call fcn.0058abf3
push 0xa
call fcn.0058abf3
int3