Function at 0x47aec0
Capabilities:
Parse credit card information

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x14]
mov ecx, dword [eax]
push ebx
push ebp
mov ebp, dword [esp + 0x28]
push esi
mov esi, dword [esp + 0x38]
mov eax, dword [esi]
mov edx, eax
mov dword [esp + 0xc], ecx
cmp byte [ecx], 0x28
push edi
mov edi, dword [esp + 0x2c]
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], edx
mov dword [esp + 0x14], 0
jne 0x47b04d
mov dl, byte [ecx + 1]
cmp dl, 0x2a
jne 0x47af0e
add ecx, 2
mov dword [esp + 0x10], ecx
jmp 0x47b04d
cmp dl, 0x3f
je 0x47af2c
inc eax
mov dword [esi], eax
test edi, edi
jne 0x47af22
cmp eax, ebp
je 0x47b286
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x47b04d
mov dl, byte [ecx + 2]
cmp dl, 0x7c
jne 0x47af48
add ecx, 3
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 1
jmp 0x47b04d
cmp dl, 0x23
jne 0x47af84
add ecx, 3
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47b27d
mov edi, edi
cmp al, 0x29
je 0x47b27d
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x47af60
mov eax, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword [eax], ecx
or eax, 0xffffffff
pop ebx
add esp, 0x10
ret
add ecx, 2
mov dword [esp + 0x10], ecx
cmp dl, 0x28
jne 0x47afcb
cmp byte [ecx + 1], 0x3f
je 0x47b04d
mov al, byte [ecx]
test al, al
je 0x47b04d
cmp al, 0x29
je 0x47afb8
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x47afa4
jmp 0x47b04d
cmp byte [ecx], 0
je 0x47b04d
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x47b04d
cmp byte [ecx], 0x50
jne 0x47afd5
inc ecx
mov dword [esp + 0x10], ecx
mov dl, byte [ecx]
cmp dl, 0x3c
jne 0x47afe9
mov bl, byte [ecx + 1]
cmp bl, 0x21
je 0x47afe9
cmp bl, 0x3d
jne 0x47afee
cmp dl, 0x27
jne 0x47b04d
inc eax
mov dword [esi], eax
test edi, edi
jne 0x47affd
cmp eax, ebp
je 0x47b286
movzx eax, byte [ecx]
inc ecx
mov dword [esp + 0x10], ecx
cmp eax, 0x3c
jne 0x47b00f
mov eax, 0x3e
movzx ebx, byte [ecx]
mov edx, ecx
cmp ebx, eax
je 0x47b024
inc ecx
mov dword [esp + 0x10], ecx
movzx ebx, byte [ecx]
cmp ebx, eax
jne 0x47b018
test edi, edi
je 0x47b04d
mov eax, ecx
sub eax, edx
cmp ebp, eax
jne 0x47b04d
push ebp
push edx
push edi
call fcn.0048a704
add esp, 0xc
test eax, eax
jne 0x47b049
mov eax, dword [esi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x28]
cmp ecx, dword [ebx + 0x1c]
jae 0x47b27d
mov ebp, dword [esp + 0x38]
mov edi, dword [esp + 0x34]
mov al, byte [ecx]
cmp al, 0x5c
jne 0x47b0aa
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47b27d
cmp al, 0x51
jne 0x47b259
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47b27d
cmp al, 0x5c
jne 0x47b080
test al, al
je 0x47b27d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x47b080
jmp 0x47b259
cmp al, 0x5b
jne 0x47b175
xor esi, esi
mov al, byte [ecx + 1]
cmp al, 0x5c
jne 0x47b0ea
add ecx, 2
cmp byte [ecx], 0x45
jne 0x47b0c9
mov dword [esp + 0x10], ecx
jmp 0x47b0b4
push 3
push 0x4a2d18
push ecx
call fcn.0048a704
mov ecx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
jne 0x47b0fe
add ecx, 4
mov dword [esp + 0x10], ecx
jmp 0x47b0b4
test esi, esi
jne 0x47b0fe
cmp al, 0x5e
jne 0x47b0fe
inc ecx
mov esi, 1
mov dword [esp + 0x10], ecx
jmp 0x47b0b4
cmp byte [ecx + 1], 0x5d
jne 0x47b10e
test dword [ebx + 0x4c], 0x2000000
jne 0x47b10e
inc ecx
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
je 0x47b259
lea ecx, [ecx]
test al, al
je 0x47b283
cmp al, 0x5c
jne 0x47b165
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47b27d
cmp al, 0x51
jne 0x47b165
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47b27d
cmp al, 0x5c
jne 0x47b140
test al, al
je 0x47b27d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x47b140
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
jne 0x47b120
jmp 0x47b259
test edi, edi
je 0x47b20a
cmp al, 0x23
jne 0x47b20a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47b27d
mov edi, dword [ebx + 0x60]
test edi, edi
je 0x47b1d0
mov edx, dword [ebx + 0x1c]
cmp ecx, edx
jae 0x47b1ee
push ebp
lea esi, [ebx + 0x64]
push edi
call fcn.00486eb0
add esp, 8
test eax, eax
je 0x47b1ee
mov eax, dword [ebx + 0x64]
lea ecx, [ecx + eax - 1]
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0
je 0x47b27d
mov edi, dword [esp + 0x34]
jmp 0x47b259
mov edx, dword [ebx + 0x64]
mov esi, dword [ebx + 0x1c]
sub esi, edx
cmp ecx, esi
ja 0x47b1ee
cmp al, byte [ebx + 0x68]
jne 0x47b1ee
cmp edx, 1
je 0x47b1b3
mov dl, byte [ecx + 1]
cmp dl, byte [ebx + 0x69]
je 0x47b1b3
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x47b194
mov eax, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword [eax], ecx
or eax, 0xffffffff
pop ebx
add esp, 0x10
ret
cmp al, 0x28
jne 0x47b238
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
push esi
push ebp
push edi
push ecx
push edx
lea eax, [esp + 0x24]
push ebx
push eax
call fcn.0047aec0
add esp, 0x1c
test eax, eax
jg 0x47b286
mov ecx, dword [esp + 0x10]
cmp byte [ecx], 0
je 0x47b27d
jmp 0x47b259
cmp al, 0x29
je 0x47b26c
cmp al, 0x7c
jne 0x47b259
cmp dword [esp + 0x14], 0
je 0x47b259
mov eax, dword [esi]
cmp eax, dword [esp + 0x18]
jle 0x47b253
mov dword [esp + 0x18], eax
mov edx, dword [esp + 0x1c]
mov dword [esi], edx
inc ecx
mov dword [esp + 0x10], ecx
cmp ecx, dword [ebx + 0x1c]
jae 0x47b27d
mov esi, dword [esp + 0x3c]
jmp 0x47b062
cmp dword [esp + 0x14], 0
je 0x47b27d
mov eax, dword [esp + 0x18]
cmp dword [esi], eax
jge 0x47b27d
mov dword [esi], eax
mov eax, dword [esp + 0x24]
mov dword [eax], ecx
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret