Function at 0x423d90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d74b6
mov eax, dword fs:[0]
push eax
sub esp, 0x70
mov eax, dword [0x51df40]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x44], esi
mov eax, dword [ebp + 8]
xorps xmm0, xmm0
mov dword [ebp - 0x7c], eax
mov dword [ebp - 0x3c], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x78], 0
mov dword [ebp - 4], 0
movups xmmword [ebp - 0x28], xmm0
mov ecx, dword [eax + 4]
mov edi, dword [eax]
mov dword [ebp - 0x40], ecx
cmp edi, ecx
jne 0x423e03
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
jmp 0x423e93
mov eax, ecx
xor edx, edx
sub eax, edi
mov dword [ebp - 0x18], edx
mov esi, 0xf
mov dword [ebp - 0x14], esi
cmp eax, 0x7fffffff
ja 0x42426a
cmp eax, esi
jbe 0x423e60
or eax, esi
cmp eax, 0x7fffffff
jbe 0x423e33
mov eax, bind
jmp 0x423e3d
mov ecx, 0x16
cmp eax, ecx
cmovb eax, ecx
mov dword [ebp - 0x2c], eax
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x28]
push eax
call fcn.004092c0
mov esi, dword [ebp - 0x2c]
add esp, 8
mov edx, dword [ebp - 0x18]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x14], esi
nop dword [eax]
mov al, byte [edi]
lea ecx, [ebp - 0x28]
cmp esi, 0xf
cmova ecx, dword [ebp - 0x28]
inc edi
mov byte [edx + ecx], al
mov edx, dword [ebp - 0x18]
inc edx
mov dword [ebp - 0x18], edx
cmp edi, dword [ebp - 0x40]
je 0x423e81
mov esi, dword [ebp - 0x14]
jmp 0x423e60
cmp dword [ebp - 0x14], 0xf
lea eax, [ebp - 0x28]
mov esi, dword [ebp - 0x44]
cmova eax, dword [ebp - 0x28]
mov byte [edx + eax], 0
lea eax, [ebp - 0x28]
mov dword [ebp - 4], 1
push eax
push dword [ebp - 0x3c]
call fcn.00460c70
add esp, 8
mov ecx, dword [esi + 4]
mov dword [ebp - 0x78], 1
call fcn.00461470
mov eax, dword [esi + 4]
mov dword [ebp - 0x40], eax
mov eax, dword [ebp + 0x14]
cmp dword [eax + 0x14], 0xf
mov edi, dword [eax + 0x10]
jbe 0x423ed3
mov ecx, dword [eax]
add edi, ecx
mov dword [ebp - 0x2c], ecx
jmp 0x423eda
add edi, eax
mov dword [ebp - 0x2c], eax
mov ecx, eax
mov dword [ebp - 0x38], 0
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x30], 0
sub edi, ecx
je 0x423f15
push edi
lea ecx, [ebp - 0x38]
call fcn.00416610
mov esi, dword [ebp - 0x38]
push edi
push dword [ebp - 0x2c]
push esi
call sub.VCRUNTIME140.dll_memmove
lea eax, [esi + edi]
add esp, 0xc
mov esi, dword [ebp - 0x44]
mov dword [ebp - 0x34], eax
mov ecx, dword [ebp - 0x40]
lea eax, [ebp - 0x38]
push eax
mov byte [ebp - 4], 2
call fcn.004614a0
mov ecx, dword [ebp - 0x38]
mov byte [ebp - 4], 1
test ecx, ecx
je 0x423f5f
mov edx, dword [ebp - 0x30]
mov eax, ecx
sub edx, ecx
cmp edx, 0x1000
jb 0x423f55
mov ecx, dword [eax - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x423f55
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.004d42b1
add esp, 8
mov ecx, dword [esi + 4]
lea eax, [ebp - 0x74]
push eax
call fcn.00461360
mov eax, dword [esi + 4]
mov dword [ebp - 0x40], eax
mov eax, dword [ebp + 0x10]
mov byte [ebp - 4], 3
cmp dword [eax + 0x14], 0xf
mov edi, dword [eax + 0x10]
jbe 0x423f8a
mov ecx, dword [eax]
add edi, ecx
mov dword [ebp - 0x2c], ecx
jmp 0x423f91
add edi, eax
mov dword [ebp - 0x2c], eax
mov ecx, eax
mov dword [ebp - 0x38], 0
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x30], 0
sub edi, ecx
je 0x423fcc
push edi
lea ecx, [ebp - 0x38]
call fcn.00416610
mov esi, dword [ebp - 0x38]
push edi
push dword [ebp - 0x2c]
push esi
call sub.VCRUNTIME140.dll_memmove
lea eax, [esi + edi]
add esp, 0xc
mov esi, dword [ebp - 0x44]
mov dword [ebp - 0x34], eax
mov ecx, dword [ebp - 0x40]
lea eax, [ebp - 0x38]
push 0x14
push 0x100
push eax
lea eax, [ebp - 0x74]
mov byte [ebp - 4], 4
push eax
lea eax, [ebp - 0x68]
push eax
call fcn.004612e0
mov edx, dword [ebp - 0x38]
mov byte [ebp - 4], 6
test edx, edx
je 0x42403a
mov ecx, dword [ebp - 0x30]
mov eax, edx
sub ecx, edx
cmp ecx, 0x1000
jb 0x42401b
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x42401b
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.004d42b1
add esp, 8
mov dword [ebp - 0x38], 0
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x30], 0
mov ecx, dword [esi + 4]
call fcn.00461470
mov ecx, dword [esi + 4]
lea eax, [ebp - 0x68]
push eax
call fcn.004614a0
lea eax, [ebp - 0x2c]
mov dword [ebp - 0x2c], 0x14000000
lea edi, [ebp - 0x28]
mov dword [ebp - 0x50], 0
mov dword [ebp - 0x4c], 0
mov dword [ebp - 0x48], 0
sub edi, eax
je 0x424097
push edi
lea ecx, [ebp - 0x50]
call fcn.00416610
mov esi, dword [ebp - 0x50]
lea eax, [ebp - 0x2c]
push edi
push eax
push esi
call sub.VCRUNTIME140.dll_memmove
lea eax, [esi + edi]
add esp, 0xc
mov esi, dword [ebp - 0x44]
mov dword [ebp - 0x4c], eax
mov ecx, dword [esi + 4]
lea eax, [ebp - 0x5c]
push eax
mov byte [ebp - 4], 7
call fcn.00461360
mov eax, dword [ebp - 0x58]
lea ecx, [ebp - 0x50]
mov edx, dword [ebp - 0x5c]
sub eax, edx
push eax
push edx
push dword [ebp - 0x50]
mov byte [ebp - 4], 8
call fcn.0041c9c0
push dword [ebp - 0x3c]
mov ecx, dword [esi + 4]
lea eax, [ebp - 0x50]
push eax
call fcn.00460bf0
mov eax, dword [ebp - 0x3c]
xor edx, edx
mov esi, dword [eax + 4]
sub esi, dword [eax]
lea edi, [esi - 0x10]
test edi, edi
je 0x4240f4
mov ecx, dword [eax]
sub ecx, edx
inc edx
mov al, byte [ecx + esi - 0x11]
xor byte [ecx + esi - 1], al
mov eax, dword [ebp - 0x3c]
cmp edx, edi
jb 0x4240e0
mov ecx, dword [ebp - 0x5c]
test ecx, ecx
je 0x42413d
mov edx, dword [ebp - 0x54]
mov eax, ecx
sub edx, ecx
cmp edx, 0x1000
jb 0x42411e
mov ecx, dword [eax - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x42423a
push edx
push ecx
call fcn.004d42b1
add esp, 8
mov dword [ebp - 0x5c], 0
mov dword [ebp - 0x58], 0
mov dword [ebp - 0x54], 0
mov ecx, dword [ebp - 0x50]
test ecx, ecx
je 0x424186
mov edx, dword [ebp - 0x48]
mov eax, ecx
sub edx, ecx
cmp edx, 0x1000
jb 0x424167
mov ecx, dword [eax - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x42423a
push edx
push ecx
call fcn.004d42b1
add esp, 8
mov dword [ebp - 0x50], 0
mov dword [ebp - 0x4c], 0
mov dword [ebp - 0x48], 0
mov ecx, dword [ebp - 0x68]
test ecx, ecx
je 0x4241cf
mov edx, dword [ebp - 0x60]
mov eax, ecx
sub edx, ecx
cmp edx, 0x1000
jb 0x4241b0
mov ecx, dword [eax - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x42423a
push edx
push ecx
call fcn.004d42b1
add esp, 8
mov dword [ebp - 0x68], 0
mov dword [ebp - 0x64], 0
mov dword [ebp - 0x60], 0
mov ecx, dword [ebp - 0x74]
test ecx, ecx
je 0x424214
mov edx, dword [ebp - 0x6c]
mov eax, ecx
sub edx, ecx
cmp edx, 0x1000
jb 0x4241f5
mov ecx, dword [eax - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x42423a
push edx
push ecx
call fcn.004d42b1
add esp, 8
mov dword [ebp - 0x74], 0
mov dword [ebp - 0x70], 0
mov dword [ebp - 0x6c], 0
mov ecx, dword [ebp - 0x14]
cmp ecx, 0xf
jbe 0x42424a
mov edx, dword [ebp - 0x28]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x424240
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x424240
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.004d42b1
add esp, 8
mov eax, dword [ebp - 0x3c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004d3ed5
mov esp, ebp
pop ebp
ret 0x10
call fcn.0040cef0
int3