Function at 0x4a0790
Capabilities:
Parse credit card information

Disassembly:
sub esp, 0x9c
mov eax, dword [esp + 0xac]
push ebp
push esi
mov esi, dword [esp + 0xb8]
mov ecx, dword [eax]
mov edx, dword [eax + 4]
mov dword [esp + 0x38], ecx
mov ecx, dword [eax + 8]
push edi
mov edi, dword [esp + 0xac]
mov dword [esp + 0x34], edx
mov edx, dword [eax + 0xc]
mov eax, dword [esi]
mov dword [esp + 0x40], ecx
push 0x1f
push edi
mov ecx, esi
mov dword [esp + 0x40], edx
call dword [eax + 0x38]
mov eax, dword [esp + 0xb4]
xor ebp, ebp
cmp eax, 9
mov dword [esp + 0x2c], ebp
mov dword [esp + 0x30], ebp
je 0x4a07f3
cmp eax, 1
je 0x4a07f3
cmp eax, 5
jne 0x4a07f5
xor eax, eax
mov ecx, dword [esp + 0xb0]
and eax, 0x1f
mov dword [esp + 0xc], esi
mov dword [esp + 0x14], edi
lea edx, [edi + ecx]
mov byte [esp + 0x18], 1
mov dword [esp + 0x10], edx
mov byte [esp + 0x19], 0
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
mov eax, dword [esi]
push 0x1f
push edi
mov ecx, esi
call dword [eax + 0x38]
mov ecx, dword [esp + 0xc]
push edi
mov edx, dword [ecx]
call dword [edx + 0x44]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0xc]
push 0x20
push eax
mov esi, eax
call fcn.0049e3b0
mov ecx, dword [esp + 0xc]
and eax, 0xff
mov dword [esp + 0x24], eax
cmp dword [ecx + 0xfb0], ebp
je 0x4a0893
mov edx, dword [ecx]
push eax
call dword [edx]
test al, al
je 0x4a0893
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0xc]
inc esi
push 0x20
shl eax, 8
push esi
mov dword [esp + 0x2c], eax
call fcn.0049e3b0
mov ecx, dword [esp + 0x24]
and eax, 0xff
or ecx, eax
mov dword [esp + 0x24], ecx
push esi
lea ecx, [esp + 0x10]
call fcn.0049e140
mov esi, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
cmp esi, eax
jae 0x4a111d
mov ecx, dword [esp + 0x24]
mov eax, dword [esp + 0x1c]
push ebx
cmp eax, 6
jne 0x4a08d7
mov ecx, dword [esp + 0x10]
dec esi
push 6
push esi
mov eax, dword [ecx]
call dword [eax + 0x48]
mov ecx, dword [esp + 0x28]
xor eax, eax
mov dword [esp + 0x20], eax
jmp 0x4a0d6e
cmp eax, 7
jne 0x4a0b0d
cmp ecx, 0x80
mov esi, ecx
jge 0x4a0eff
push ecx
call fcn.004f79d4
add esp, 4
test eax, eax
jne 0x4a0d5e
cmp esi, 0x2e
je 0x4a0d5e
cmp esi, 0x5f
je 0x4a0d5e
mov al, byte [esp + 0xc4]
xor bl, bl
test al, al
mov eax, dword [esp + 0x28]
jne 0x4a09b9
cmp eax, 0x25
je 0x4a0944
cmp eax, 0x26
je 0x4a0944
cmp eax, 0x40
je 0x4a0944
cmp eax, 0x21
je 0x4a0944
cmp eax, 0x23
je 0x4a0944
cmp eax, 0x24
jne 0x4a09b9
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x14]
cmp ecx, edx
jae 0x4a0998
mov dl, byte [esp + 0x1d]
inc ecx
cmp eax, 0x100
mov byte [esp + 0x1c], dl
mov dword [esp + 0x24], eax
mov dword [esp + 0x18], ecx
jl 0x4a096d
inc ecx
mov dword [esp + 0x18], ecx
mov eax, dword [esp + 0x2c]
xor edx, edx
cmp eax, 0x100
mov dword [esp + 0x28], eax
setge dl
add edx, ecx
lea ecx, [esp + 0x10]
push edx
call fcn.0049e140
mov eax, dword [esp + 0x28]
mov ecx, 0x20
mov bl, 1
jmp 0x4a09be
mov ecx, 0x20
mov byte [esp + 0x1c], 0
mov eax, ecx
mov dword [esp + 0x24], ecx
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], ecx
mov byte [esp + 0x1d], 1
mov bl, 1
jmp 0x4a09be
mov ecx, 0x20
cmp eax, 0x5d
jne 0x4a0a1b
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x14]
cmp eax, edx
jae 0x4a0a05
mov esi, dword [esp + 0x2c]
mov cl, byte [esp + 0x1d]
inc eax
xor edx, edx
cmp esi, 0x100
mov byte [esp + 0x1c], cl
setge dl
add edx, eax
lea ecx, [esp + 0x10]
push edx
mov dword [esp + 0x28], 0x5d
mov dword [esp + 0x1c], eax
mov dword [esp + 0x2c], esi
call fcn.0049e140
jmp 0x4a0a1b
mov byte [esp + 0x1c], 0
mov dword [esp + 0x24], ecx
mov dword [esp + 0x28], ecx
mov dword [esp + 0x2c], ecx
mov byte [esp + 0x1d], 1
lea eax, [esp + 0x48]
push 0x64
push eax
lea ecx, [esp + 0x18]
call fcn.004e03f0
test bl, bl
je 0x4a0a41
lea edi, [esp + 0x48]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov byte [esp + ecx + 0x47], al
mov esi, 0x796344
lea eax, [esp + 0x48]
mov dl, byte [eax]
mov bl, byte [esi]
mov cl, dl
cmp dl, bl
jne 0x4a0a72
test cl, cl
je 0x4a0a6e
mov dl, byte [eax + 1]
mov bl, byte [esi + 1]
mov cl, dl
cmp dl, bl
jne 0x4a0a72
add eax, 2
add esi, 2
test cl, cl
jne 0x4a0a4a
xor eax, eax
jmp 0x4a0a77
sbb eax, eax
sbb eax, 0xffffffff
cmp eax, ebp
jne 0x4a0a8d
mov ecx, dword [esp + 0x28]
mov eax, 1
mov dword [esp + 0x20], eax
jmp 0x4a0eff
mov ecx, dword [esp + 0x40]
lea eax, [esp + 0x48]
push eax
call fcn.004db760
test al, al
je 0x4a0aac
mov dword [esp + 0x20], 3
jmp 0x4a0d3e
lea ecx, [esp + 0x48]
push ecx
mov ecx, dword [esp + 0x3c]
call fcn.004db760
test al, al
je 0x4a0acb
mov dword [esp + 0x20], 0xa
jmp 0x4a0d3e
mov ecx, dword [esp + 0x44]
lea edx, [esp + 0x48]
push edx
call fcn.004db760
test al, al
je 0x4a0aea
mov dword [esp + 0x20], 0xb
jmp 0x4a0d3e
mov ecx, dword [esp + 0x3c]
lea eax, [esp + 0x48]
push eax
call fcn.004db760
test al, al
je 0x4a0d3e
mov dword [esp + 0x20], 0xc
jmp 0x4a0d3e
cmp eax, 2
jne 0x4a0b8b
cmp ecx, 0x80
mov esi, ecx
jge 0x4a0b5e
push ecx
call fcn.004f792f
add esp, 4
test eax, eax
jne 0x4a0d5e
push esi
call fcn.004f8b9c
add esp, 4
cmp eax, 0x45
je 0x4a0d5e
cmp esi, 0x2e
je 0x4a0d5e
cmp esi, 0x2d
je 0x4a0d5e
cmp esi, 0x2b
je 0x4a0d5e
mov ecx, dword [esp + 0x28]
push ecx
call fcn.004f9d54
add esp, 4
cmp eax, 0x61
jl 0x4a0d3e
mov ecx, dword [esp + 0x28]
push ecx
call fcn.004f9d54
add esp, 4
cmp eax, 0x66
jle 0x4a0d5e
jmp 0x4a0d3e
cmp eax, 4
jne 0x4a0c5b
cmp ecx, 0x22
jne 0x4a0c45
mov ecx, dword [esp + 0x2c]
push ecx
call fcn.004f9d54
add esp, 4
cmp eax, 0x63
jne 0x4a0c19
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x14]
cmp eax, ecx
jae 0x4a0bfe
mov ecx, dword [esp + 0x28]
mov dl, byte [esp + 0x1d]
inc eax
cmp ecx, 0x100
mov byte [esp + 0x1c], dl
mov dword [esp + 0x24], ecx
mov dword [esp + 0x18], eax
jl 0x4a0bdd
inc eax
mov dword [esp + 0x18], eax
mov ecx, dword [esp + 0x2c]
xor edx, edx
cmp ecx, 0x100
mov dword [esp + 0x28], ecx
setge dl
add edx, eax
lea ecx, [esp + 0x10]
push edx
call fcn.0049e140
jmp 0x4a0c19
mov eax, 0x20
mov byte [esp + 0x1c], 0
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
mov byte [esp + 0x1d], 1
lea ecx, [esp + 0x10]
call fcn.0049e250
mov edx, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
push edx
mov edx, dword [esp + 0x1c]
mov eax, dword [ecx]
dec edx
push edx
call dword [eax + 0x48]
mov ecx, dword [esp + 0x28]
xor eax, eax
mov dword [esp + 0x20], eax
jmp 0x4a0d6e
mov dl, byte [esp + 0x1d]
test dl, dl
je 0x4a0f0f
mov dword [esp + 0x20], 9
jmp 0x4a0c19
cmp eax, 1
jne 0x4a0c6e
mov dl, byte [esp + 0x1d]
test dl, dl
je 0x4a0f0f
jmp 0x4a0c19
cmp eax, 5
jne 0x4a0c81
mov dl, byte [esp + 0x1d]
test dl, dl
je 0x4a0f0f
jmp 0x4a0c19
cmp eax, 0x64
jne 0x4a0d15
cmp ecx, 0x30
jb 0x4a0cb8
cmp ecx, 0x39
ja 0x4a0cb8
mov edx, dword [esp + 0x34]
inc edx
cmp edx, 3
mov dword [esp + 0x34], edx
jle 0x4a0eff
mov eax, 8
mov dword [esp + 0x34], ebp
mov dword [esp + 0x20], eax
jmp 0x4a0d66
cmp ecx, 0xd
je 0x4a0cf0
cmp ecx, 0xa
je 0x4a0cf0
cmp ecx, 0x2c
je 0x4a0cf0
cmp ecx, 0x23
jne 0x4a0ca6
lea ecx, [esp + 0x10]
mov dword [esp + 0x20], 8
call fcn.0049e250
mov edx, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
push edx
mov edx, dword [esp + 0x1c]
mov eax, dword [ecx]
dec edx
push edx
jmp 0x4a0d02
mov ecx, dword [esp + 0x10]
dec esi
mov dword [esp + 0x20], 2
push 2
mov eax, dword [ecx]
push esi
call dword [eax + 0x48]
mov ecx, dword [esp + 0x28]
xor eax, eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x34], ebp
jmp 0x4a0d66
cmp eax, 8
jne 0x4a0d66
mov dl, byte [esp + 0x1d]
test dl, dl
je 0x4a0d2c
mov dword [esp + 0x20], 9
jmp 0x4a0d35
cmp ecx, 0x23
jne 0x4a0f0f
lea ecx, [esp + 0x10]
call fcn.0049e250
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
push eax
mov eax, dword [esp + 0x1c]
mov edx, dword [ecx]
dec eax
push eax
call dword [edx + 0x48]
mov ecx, dword [esp + 0x28]
xor eax, eax
mov dword [esp + 0x20], eax
jmp 0x4a0d6e
mov ecx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
cmp eax, ebp
jne 0x4a0eff
cmp ecx, 0x27
jne 0x4a0d95
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
dec eax
push ebp
mov edx, dword [ecx]
push eax
call dword [edx + 0x48]
mov ecx, dword [esp + 0x28]
mov eax, 1
mov dword [esp + 0x20], eax
jmp 0x4a0eff
cmp ecx, 0x22
jne 0x4a0dbc
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
dec eax
push ebp
mov edx, dword [ecx]
push eax
call dword [edx + 0x48]
mov ecx, dword [esp + 0x28]
mov eax, 4
mov dword [esp + 0x20], eax
jmp 0x4a0eff
cmp ecx, 0x23
jne 0x4a0e02
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x10]
cmp eax, ebp
mov eax, dword [esp + 0x18]
mov edx, dword [ecx]
push ebp
jne 0x4a0deb
dec eax
push eax
call dword [edx + 0x48]
mov ecx, dword [esp + 0x28]
mov eax, 5
mov dword [esp + 0x20], eax
jmp 0x4a0eff
dec eax
push eax
call dword [edx + 0x48]
mov ecx, dword [esp + 0x28]
mov eax, 0x64
mov dword [esp + 0x20], eax
jmp 0x4a0eff
cmp ecx, 0x26
jne 0x4a0f8e
mov ecx, dword [esp + 0x2c]
push ecx
call fcn.004f9d54
add esp, 4
cmp eax, 0x68
jne 0x4a0e68
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
push eax
mov eax, dword [esp + 0x1c]
mov edx, dword [ecx]
dec eax
push eax
call dword [edx + 0x48]
mov esi, dword [esp + 0x18]
mov ecx, dword [esp + 0x14]
mov eax, 2
cmp esi, ecx
mov dword [esp + 0x20], eax
jae 0x4a0f75
mov eax, dword [esp + 0x28]
mov cl, byte [esp + 0x1d]
inc esi
cmp eax, 0x100
mov byte [esp + 0x1c], cl
mov dword [esp + 0x24], eax
mov dword [esp + 0x18], esi
jl 0x4a0ed9
jmp 0x4a0ed4
mov ecx, dword [esp + 0x28]
cmp ecx, 0x26
jne 0x4a0f8a
mov eax, dword [esp + 0x2c]
push eax
call fcn.004f9d54
add esp, 4
cmp eax, 0x6f
jne 0x4a0f86
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
push eax
mov eax, dword [esp + 0x1c]
mov edx, dword [ecx]
dec eax
push eax
call dword [edx + 0x48]
mov esi, dword [esp + 0x18]
mov ecx, dword [esp + 0x14]
mov eax, 2
cmp esi, ecx
mov dword [esp + 0x20], eax
jae 0x4a0f75
mov eax, dword [esp + 0x28]
mov cl, byte [esp + 0x1d]
inc esi
cmp eax, 0x100
mov byte [esp + 0x1c], cl
mov dword [esp + 0x24], eax
mov dword [esp + 0x18], esi
jl 0x4a0ed9
inc esi
mov dword [esp + 0x18], esi
mov eax, dword [esp + 0x2c]
xor edx, edx
cmp eax, 0x100
lea ecx, [esp + 0x10]
setge dl
add edx, esi
mov dword [esp + 0x28], eax
push edx
call fcn.0049e140
mov ecx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
mov dl, byte [esp + 0x1d]
mov esi, dword [esp + 0x18]
test dl, dl
je 0x4a0f0f
mov dword [esp + 0x30], ebp
mov edi, 0x20
cmp ecx, edi
je 0x4a0f26
cmp ecx, 9
jb 0x4a0f22
cmp ecx, 0xd
jbe 0x4a0f26
inc dword [esp + 0x30]
cmp esi, dword [esp + 0x14]
jae 0x4a10f2
inc esi
cmp ecx, 0x100
mov byte [esp + 0x1c], dl
mov dword [esp + 0x24], ecx
mov dword [esp + 0x18], esi
jl 0x4a0f4a
inc esi
mov dword [esp + 0x18], esi
mov eax, dword [esp + 0x2c]
xor ecx, ecx
cmp eax, 0x100
mov dword [esp + 0x28], eax
setge cl
add ecx, esi
push ecx
lea ecx, [esp + 0x14]
call fcn.0049e140
mov ecx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
jmp 0x4a110a
mov ecx, 0x20
mov dl, 1
mov dword [esp + 0x2c], ecx
mov byte [esp + 0x1d], dl
jmp 0x4a0f0b
mov ecx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
cmp ecx, 0x30
jb 0x4a0f9c
cmp ecx, 0x39
jbe 0x4a10d0
cmp ecx, 0x2e
jne 0x4a0fb3
mov edx, dword [esp + 0x2c]
cmp edx, 0x30
jb 0x4a0fb3
cmp edx, 0x39
jbe 0x4a10d0
cmp ecx, 0x80
mov esi, ecx
jge 0x4a10ae
push ecx
call fcn.004f78b1
add esp, 4
test eax, eax
jne 0x4a10aa
cmp esi, 0x5f
je 0x4a10aa
mov ecx, dword [esp + 0x28]
cmp ecx, 0x5b
je 0x4a10aa
mov bl, cl
cmp bl, 0x80
jae 0x4a1003
movsx eax, bl
push eax
call fcn.004f79d4
mov ecx, dword [esp + 0x2c]
add esp, 4
test eax, eax
jne 0x4a107b
cmp bl, 0x25
je 0x4a1084
cmp bl, 0x5e
je 0x4a1084
cmp bl, 0x26
je 0x4a1084
cmp bl, 0x2a
je 0x4a1084
cmp bl, 0x28
je 0x4a1084
cmp bl, 0x29
je 0x4a1084
cmp bl, 0x2d
je 0x4a1084
cmp bl, 0x2b
je 0x4a1084
cmp bl, 0x3d
je 0x4a1084
cmp bl, 0x7c
je 0x4a1084
cmp bl, 0x7b
je 0x4a1084
cmp bl, 0x7d
je 0x4a1084
cmp bl, 0x5b
je 0x4a1084
cmp bl, 0x5d
je 0x4a1084
cmp bl, 0x3a
je 0x4a1084
cmp bl, 0x3b
je 0x4a1084
cmp bl, 0x3c
je 0x4a1084
cmp bl, 0x3e
je 0x4a1084
cmp bl, 0x2c
je 0x4a1084
cmp bl, 0x2f
je 0x4a1084
cmp bl, 0x3f
je 0x4a1084
cmp bl, 0x21
je 0x4a1084
cmp bl, 0x2e
je 0x4a1084
cmp bl, 0x7e
je 0x4a1084
cmp ecx, 0x5c
jne 0x4a0efb
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
push eax
mov eax, dword [esp + 0x1c]
mov edx, dword [ecx]
dec eax
push eax
call dword [edx + 0x48]
mov ecx, dword [esp + 0x28]
mov eax, 6
mov dword [esp + 0x20], eax
jmp 0x4a0eff
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
push eax
mov eax, dword [esp + 0x1c]
mov edx, dword [ecx]
dec eax
push eax
call dword [edx + 0x48]
mov ecx, dword [esp + 0x28]
mov eax, 7
mov dword [esp + 0x20], eax
jmp 0x4a0eff
mov ecx, dword [esp + 0x10]
push eax
mov eax, dword [esp + 0x1c]
mov edx, dword [ecx]
dec eax
push eax
call dword [edx + 0x48]
mov ecx, dword [esp + 0x28]
mov eax, 2
mov dword [esp + 0x20], eax
jmp 0x4a0eff
mov ecx, edi
mov byte [esp + 0x1c], 0
mov dword [esp + 0x24], edi
mov dword [esp + 0x28], ecx
mov dword [esp + 0x2c], edi
mov byte [esp + 0x1d], 1
mov esi, dword [esp + 0x18]
mov edx, dword [esp + 0x14]
cmp esi, edx
jb 0x4a08b6
pop ebx
jmp 0x4a1121
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0xc]
dec esi
push eax
push esi
mov edx, dword [ecx]
call dword [edx + 0x48]
pop edi
pop esi
pop ebp
add esp, 0x9c
ret