Function at 0x47a9a0
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 0x47ab2d
mov dl, byte [ecx + 1]
cmp dl, 0x2a
jne 0x47a9ee
add ecx, 2
mov dword [esp + 0x10], ecx
jmp 0x47ab2d
cmp dl, 0x3f
je 0x47aa0c
inc eax
mov dword [esi], eax
test edi, edi
jne 0x47aa02
cmp eax, ebp
je 0x47ad66
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x47ab2d
mov dl, byte [ecx + 2]
cmp dl, 0x7c
jne 0x47aa28
add ecx, 3
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 1
jmp 0x47ab2d
cmp dl, 0x23
jne 0x47aa64
add ecx, 3
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47ad5d
mov edi, edi
cmp al, 0x29
je 0x47ad5d
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x47aa40
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 0x47aaab
cmp byte [ecx + 1], 0x3f
je 0x47ab2d
mov al, byte [ecx]
test al, al
je 0x47ab2d
cmp al, 0x29
je 0x47aa98
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x47aa84
jmp 0x47ab2d
cmp byte [ecx], 0
je 0x47ab2d
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x47ab2d
cmp byte [ecx], 0x50
jne 0x47aab5
inc ecx
mov dword [esp + 0x10], ecx
mov dl, byte [ecx]
cmp dl, 0x3c
jne 0x47aac9
mov bl, byte [ecx + 1]
cmp bl, 0x21
je 0x47aac9
cmp bl, 0x3d
jne 0x47aace
cmp dl, 0x27
jne 0x47ab2d
inc eax
mov dword [esi], eax
test edi, edi
jne 0x47aadd
cmp eax, ebp
je 0x47ad66
movzx eax, byte [ecx]
inc ecx
mov dword [esp + 0x10], ecx
cmp eax, 0x3c
jne 0x47aaef
mov eax, 0x3e
movzx ebx, byte [ecx]
mov edx, ecx
cmp ebx, eax
je 0x47ab04
inc ecx
mov dword [esp + 0x10], ecx
movzx ebx, byte [ecx]
cmp ebx, eax
jne 0x47aaf8
test edi, edi
je 0x47ab2d
mov eax, ecx
sub eax, edx
cmp ebp, eax
jne 0x47ab2d
push ebp
push edx
push edi
call fcn.0048a3f4
add esp, 0xc
test eax, eax
jne 0x47ab29
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 0x47ad5d
mov ebp, dword [esp + 0x38]
mov edi, dword [esp + 0x34]
mov al, byte [ecx]
cmp al, 0x5c
jne 0x47ab8a
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47ad5d
cmp al, 0x51
jne 0x47ad39
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47ad5d
cmp al, 0x5c
jne 0x47ab60
test al, al
je 0x47ad5d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x47ab60
jmp 0x47ad39
cmp al, 0x5b
jne 0x47ac55
xor esi, esi
mov al, byte [ecx + 1]
cmp al, 0x5c
jne 0x47abca
add ecx, 2
cmp byte [ecx], 0x45
jne 0x47aba9
mov dword [esp + 0x10], ecx
jmp 0x47ab94
push 3
push 0x4a2c70
push ecx
call fcn.0048a3f4
mov ecx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
jne 0x47abde
add ecx, 4
mov dword [esp + 0x10], ecx
jmp 0x47ab94
test esi, esi
jne 0x47abde
cmp al, 0x5e
jne 0x47abde
inc ecx
mov esi, 1
mov dword [esp + 0x10], ecx
jmp 0x47ab94
cmp byte [ecx + 1], 0x5d
jne 0x47abee
test dword [ebx + 0x4c], 0x2000000
jne 0x47abee
inc ecx
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
je 0x47ad39
lea ecx, [ecx]
test al, al
je 0x47ad63
cmp al, 0x5c
jne 0x47ac45
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47ad5d
cmp al, 0x51
jne 0x47ac45
nop
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47ad5d
cmp al, 0x5c
jne 0x47ac20
test al, al
je 0x47ad5d
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x47ac20
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
jne 0x47ac00
jmp 0x47ad39
test edi, edi
je 0x47acea
cmp al, 0x23
jne 0x47acea
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x47ad5d
mov edi, dword [ebx + 0x60]
test edi, edi
je 0x47acb0
mov edx, dword [ebx + 0x1c]
cmp ecx, edx
jae 0x47acce
push ebp
lea esi, [ebx + 0x64]
push edi
call fcn.00486990
add esp, 8
test eax, eax
je 0x47acce
mov eax, dword [ebx + 0x64]
lea ecx, [ecx + eax - 1]
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0
je 0x47ad5d
mov edi, dword [esp + 0x34]
jmp 0x47ad39
mov edx, dword [ebx + 0x64]
mov esi, dword [ebx + 0x1c]
sub esi, edx
cmp ecx, esi
ja 0x47acce
cmp al, byte [ebx + 0x68]
jne 0x47acce
cmp edx, 1
je 0x47ac93
mov dl, byte [ecx + 1]
cmp dl, byte [ebx + 0x69]
je 0x47ac93
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x47ac74
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 0x47ad18
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.0047a9a0
add esp, 0x1c
test eax, eax
jg 0x47ad66
mov ecx, dword [esp + 0x10]
cmp byte [ecx], 0
je 0x47ad5d
jmp 0x47ad39
cmp al, 0x29
je 0x47ad4c
cmp al, 0x7c
jne 0x47ad39
cmp dword [esp + 0x14], 0
je 0x47ad39
mov eax, dword [esi]
cmp eax, dword [esp + 0x18]
jle 0x47ad33
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 0x47ad5d
mov esi, dword [esp + 0x3c]
jmp 0x47ab42
cmp dword [esp + 0x14], 0
je 0x47ad5d
mov eax, dword [esp + 0x18]
cmp dword [esi], eax
jge 0x47ad5d
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