Function at 0x47d1d0
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x47d430
push ebx
push edi
cmp eax, 0x7c
je 0x47d42e
cmp eax, 0x29
jne 0x47d211
cmp dword [esi + 0x10], 0
jne 0x47d42e
cmp eax, eax
jne 0x47d211
test dword [esi + 0x50], 0x10000000
je 0x47d43d
jmp 0x47d3e7
cmp eax, 0x2e
jne 0x47d270
push 5
lea ecx, [esi + 0x24]
call fcn.004818b0
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x47d264
cmp word [eax], 0x5c
jne 0x47d25f
lea ecx, [eax + 2]
cmp ecx, edx
je 0x47d25f
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x47d24b
movzx edi, word [ecx]
cmp edi, 0x28
je 0x47d25d
cmp edi, 0x29
je 0x47d25d
test dl, 0x10
jne 0x47d25f
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x47d25d
cmp edx, 0x7d
jne 0x47d25f
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.00482ae0
jmp 0x47d419
cmp eax, 0x5c
jne 0x47d2cf
mov ecx, esi
call fcn.00481930
test byte [esi + 0x50], 0x80
je 0x47d2c3
movzx eax, word [esi + 0x48]
cmp eax, 0x62
jne 0x47d2a1
push 4
lea ecx, [esi + 0x24]
call fcn.004818b0
mov ecx, esi
call fcn.00481930
jmp 0x47d420
cmp eax, 0x42
jne 0x47d2c3
push 4
lea ecx, [esi + 0x24]
call fcn.004818b0
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.00481930
jmp 0x47d420
mov ecx, esi
call fcn.0047d460
jmp 0x47d419
cmp eax, 0x5b
jne 0x47d379
mov ecx, esi
call fcn.00481930
lea ecx, [esi + 0x24]
call fcn.0047c660
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x47d344
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x47d33a
cmp word [eax], 0x5c
jne 0x47d335
lea ecx, [eax + 2]
cmp ecx, edx
je 0x47d335
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x47d321
movzx edi, word [ecx]
cmp edi, 0x28
je 0x47d333
cmp edi, 0x29
je 0x47d333
test dl, 0x10
jne 0x47d335
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x47d333
cmp edx, 0x7d
jne 0x47d335
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.00482ae0
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x47d362
cmp eax, 0x5d
jne 0x47d362
push eax
lea ecx, [esi + 0x24]
call fcn.0047c5e0
mov ecx, esi
call fcn.00481930
mov ecx, esi
call fcn.0047e220
push 4
push 0x5d
mov ecx, esi
call fcn.004804d0
jmp 0x47d419
cmp eax, 0x28
jne 0x47d3a3
mov ecx, esi
call fcn.00481930
mov ecx, esi
call fcn.00482cf0
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.004804d0
test bl, bl
je 0x47d420
jmp 0x47d419
cmp eax, 0x5e
jne 0x47d3bb
push 2
lea ecx, [esi + 0x24]
call fcn.004818b0
mov ecx, esi
call fcn.00481930
jmp 0x47d420
cmp eax, 0x24
jne 0x47d3d3
push 3
lea ecx, [esi + 0x24]
call fcn.004818b0
mov ecx, esi
call fcn.00481930
jmp 0x47d420
cmp eax, 0x2a
je 0x47d434
cmp eax, 0x2b
je 0x47d434
cmp eax, 0x3f
je 0x47d434
cmp eax, 0x7b
je 0x47d434
cmp eax, 0x7d
jne 0x47d3f7
test dword [esi + 0x50], 0x10000000
je 0x47d446
jmp 0x47d405
cmp eax, 0x5d
jne 0x47d405
test dword [esi + 0x50], 0x10000000
je 0x47d44f
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.0047c410
mov ecx, esi
call fcn.00481930
mov ecx, esi
call fcn.00481d80
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x47d1e3
pop edi
pop ebx
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call fcn.004804c0
push 5
mov ecx, esi
call fcn.004804c0
push 6
mov ecx, esi
call fcn.004804c0
push 4
mov ecx, esi
call fcn.004804c0
int3