Function at 0x4fdd50
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, ecx
xor cl, cl
push edi
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x4fe257
nop dword [eax]
cmp eax, 0x7c
je 0x4fe257
cmp eax, 0x29
jne 0x4fdd95
cmp dword [esi + 0x10], 0
jne 0x4fe257
test dword [esi + 0x50], 0x10000000
je 0x4fe26e
cmp eax, 0x2e
jne 0x4fde02
push 0x14
call fcn.0063de82
mov ecx, eax
xorps xmm0, xmm0
add esp, 4
mov dword [ebp - 4], ecx
movups xmmword [ecx], xmm0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x10], 0
mov dword [ecx], vtable.std::_Node_base.0
mov dword [ecx + 4], 5
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 0
mov eax, dword [esi + 0x28]
mov dword [ecx + 0x10], eax
mov eax, dword [esi + 0x28]
mov edx, dword [eax + 0xc]
test edx, edx
je 0x4fddf7
mov dword [ecx + 0xc], edx
mov eax, dword [esi + 0x28]
mov eax, dword [eax + 0xc]
mov dword [eax + 0x10], ecx
mov eax, dword [esi + 0x28]
mov dword [eax + 0xc], ecx
mov dword [esi + 0x28], ecx
jmp 0x4fe170
cmp eax, 0x5c
jne 0x4fdf1c
mov ecx, esi
call fcn.004fdcf0
mov eax, dword [esi + 0x50]
and eax, 0x80
je 0x4fde91
cmp byte [esi + 0x48], 0x62
jne 0x4fde91
push 0x14
call fcn.0063de82
mov ecx, eax
xorps xmm0, xmm0
movups xmmword [ecx], xmm0
mov dword [ecx + 0x10], 0
mov dword [ecx + 4], 4
mov dword [ecx], vtable.std::_Node_base.0
add esp, 4
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 0
mov dword [ecx + 0x10], 0
mov eax, dword [esi + 0x28]
mov dword [ecx + 0x10], eax
mov eax, dword [esi + 0x28]
mov dword [ebp - 4], ecx
mov edx, dword [eax + 0xc]
test edx, edx
je 0x4fde7f
mov dword [ecx + 0xc], edx
mov eax, dword [esi + 0x28]
mov eax, dword [eax + 0xc]
mov dword [eax + 0x10], ecx
mov eax, dword [esi + 0x28]
mov dword [eax + 0xc], ecx
mov dword [esi + 0x28], ecx
mov ecx, esi
call fcn.004fdcf0
jmp 0x4fe249
test eax, eax
je 0x4fdf10
cmp byte [esi + 0x48], 0x42
jne 0x4fdf10
push 0x14
call fcn.0063de82
mov ecx, eax
xorps xmm0, xmm0
add esp, 4
mov dword [ebp - 4], ecx
movups xmmword [ecx], xmm0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x10], 0
mov dword [ecx], vtable.std::_Node_base.0
mov dword [ecx + 4], 4
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 0
mov eax, dword [esi + 0x28]
mov dword [ecx + 0x10], eax
mov eax, dword [esi + 0x28]
mov edx, dword [eax + 0xc]
test edx, edx
je 0x4fdef8
mov dword [ecx + 0xc], edx
mov eax, dword [esi + 0x28]
mov eax, dword [eax + 0xc]
mov dword [eax + 0x10], ecx
mov eax, dword [esi + 0x28]
mov dword [eax + 0xc], ecx
mov eax, ecx
mov dword [esi + 0x28], ecx
mov ecx, esi
xor dword [eax + 8], 1
call fcn.004fdcf0
jmp 0x4fe249
mov ecx, esi
call fcn.004fe6b0
jmp 0x4fe177
cmp eax, 0x5b
jne 0x4fdfcf
mov ecx, esi
call fcn.004fdcf0
lea ecx, [esi + 0x24]
call fcn.004ff830
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x4fdf4d
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.004fdcf0
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x4fdfb9
cmp eax, 0x5d
jne 0x4fdfb9
test dword [esi + 0x2c], 0x100
mov bl, al
je 0x4fdf77
mov eax, dword [esi + 0x30]
push 0x5d
mov ecx, dword [eax + 4]
mov eax, dword [ecx]
mov eax, dword [eax + 0x10]
call eax
mov bl, al
mov edi, dword [esi + 0x28]
mov ecx, dword [edi + 0x18]
test ecx, ecx
jne 0x4fdf9d
push 0x20
call fcn.0063de82
xorps xmm0, xmm0
mov dword [ebp - 4], eax
add esp, 4
mov ecx, eax
movups xmmword [eax], xmm0
movups xmmword [eax + 0x10], xmm0
mov dword [edi + 0x18], eax
movzx edx, bl
mov eax, edx
and edx, 7
shr eax, 3
add ecx, eax
movzx eax, byte [ecx]
bts eax, edx
mov byte [ecx], al
mov ecx, esi
call fcn.004fdcf0
mov ecx, esi
call fcn.004ff260
cmp dword [esi + 0x4c], 0x5d
jne 0x4fe267
jmp 0x4fe170
cmp eax, 0x28
jne 0x4fe0cd
mov ecx, esi
call fcn.004fdcf0
inc dword [esi + 0x10]
mov eax, dword [esi + 0x50]
test eax, 0x8000000
jne 0x4fdff6
cmp dword [esi + 0x4c], 0x29
je 0x4fe26e
test al, 0x20
je 0x4fe047
cmp dword [esi + 0x4c], 0x3f
jne 0x4fe047
mov ecx, esi
call fcn.004fdcf0
mov edi, dword [esi + 0x4c]
mov ecx, esi
call fcn.004fdcf0
cmp edi, 0x3a
je 0x4fe050
cmp edi, 0x21
jne 0x4fe02e
push 1
mov ecx, esi
call fcn.004ff710
dec dword [esi + 0x10]
xor bl, bl
jmp 0x4fe0af
cmp edi, 0x3d
jne 0x4fe275
push 0
mov ecx, esi
call fcn.004ff710
dec dword [esi + 0x10]
xor bl, bl
jmp 0x4fe0af
test dword [esi + 0x40], 0x200
je 0x4fe059
mov ecx, esi
call fcn.004ff680
jmp 0x4fe0aa
inc dword [esi + 0xc]
lea ecx, [esi + 0x24]
push dword [esi + 0xc]
call fcn.004fc8a0
mov ecx, esi
mov ebx, eax
call fcn.004fc520
push ebx
lea ecx, [esi + 0x24]
call fcn.004fc800
mov eax, dword [esi + 0xc]
push ecx
xor ecx, ecx
add eax, 1
setb cl
neg ecx
or ecx, eax
push ecx
lea ecx, [esi + 0x14]
call fcn.004f9400
mov edx, dword [ebx + 0x14]
mov eax, edx
mov ecx, dword [esi + 0x14]
and edx, 0x1f
shr eax, 5
lea ecx, [ecx + eax*4]
mov eax, dword [ecx]
bts eax, edx
mov dword [ecx], eax
dec dword [esi + 0x10]
mov bl, 1
cmp dword [esi + 0x4c], 0x29
jne 0x4fe26e
mov ecx, esi
call fcn.004fdcf0
test bl, bl
je 0x4fe249
jmp 0x4fe177
cmp eax, 0x5e
jne 0x4fe0f4
push 0x14
call fcn.0063de82
mov ecx, eax
xorps xmm0, xmm0
movups xmmword [ecx], xmm0
mov dword [ecx + 0x10], 0
mov dword [ecx + 4], 2
jmp 0x4fde3f
cmp eax, 0x24
jne 0x4fe11b
push 0x14
call fcn.0063de82
mov ecx, eax
xorps xmm0, xmm0
movups xmmword [ecx], xmm0
mov dword [ecx + 0x10], 0
mov dword [ecx + 4], 3
jmp 0x4fde3f
cmp eax, 0x2a
je 0x4fe260
cmp eax, 0x2b
je 0x4fe260
cmp eax, 0x3f
je 0x4fe260
cmp eax, 0x7b
je 0x4fe260
cmp eax, 0x7d
jne 0x4fe151
test dword [esi + 0x50], 0x10000000
je 0x4fe27c
cmp eax, 0x5d
jne 0x4fe163
test dword [esi + 0x50], 0x10000000
je 0x4fe267
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.004fe860
mov ecx, esi
call fcn.004fdcf0
mov eax, dword [esi + 0x4c]
xor ebx, ebx
or edi, 0xffffffff
cmp eax, 0x2a
je 0x4fe20e
cmp eax, 0x2b
jne 0x4fe192
lea ebx, [edi + 2]
jmp 0x4fe20e
cmp eax, 0x3f
jne 0x4fe19c
lea edi, [eax - 0x3e]
jmp 0x4fe20e
cmp eax, 0x7b
jne 0x4fe249
mov ecx, esi
call fcn.004fdcf0
push 0x7fffffff
push 0xa
mov ecx, esi
call fcn.00500840
cmp eax, 0x7fffffff
je 0x4fe283
mov eax, dword [esi + 0x4c]
mov ebx, dword [esi + 0x44]
cmp eax, 0x2c
je 0x4fe1d4
mov edi, ebx
jmp 0x4fe200
mov ecx, esi
call fcn.004fdcf0
cmp dword [esi + 0x4c], 0x7d
je 0x4fe20e
push 0x7fffffff
push 0xa
mov ecx, esi
call fcn.00500840
cmp eax, 0x7fffffff
je 0x4fe283
mov edi, dword [esi + 0x44]
mov eax, dword [esi + 0x4c]
cmp eax, 0x7d
jne 0x4fe283
cmp edi, 0xffffffff
je 0x4fe20e
cmp edi, ebx
jl 0x4fe283
mov eax, dword [esi + 0x28]
mov ecx, esi
or dword [eax + 8], 4
call fcn.004fdcf0
test dword [esi + 0x50], 0x400
je 0x4fe238
cmp dword [esi + 0x4c], 0x3f
jne 0x4fe238
mov ecx, esi
mov byte [ebp - 8], 0
call fcn.004fdcf0
jmp 0x4fe23c
mov byte [ebp - 8], 1
push dword [ebp - 8]
lea ecx, [esi + 0x24]
push edi
push ebx
call fcn.004ff8d0
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x4fdd70
pop edi
pop esi
mov al, cl
pop ebx
mov esp, ebp
pop ebp
ret
push 0xa
call fcn.004fc2e0
push 4
call fcn.004fc2e0
push 5
call fcn.004fc2e0
push 0xe
call fcn.004fc2e0
push 6
call fcn.004fc2e0
push 7
call fcn.004fc2e0
int3