Function at 0x40dcd0
Capabilities:
Encode data using xor
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x462040
mov eax, dword fs:[0]
push eax
sub esp, 0xa8
mov eax, dword [0x47a0bc]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, ecx
mov dword [ebp - 0xb0], edi
mov dword [ebp - 0x74], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x64], 0
mov dword [ebp - 0x60], 0xf
mov byte [ebp - 0x74], 0
push 4
mov byte [ebp - 4], 2
call fcn.0045fa8c
add esp, 4
mov dword [ebp - 0xac], eax
mov byte [ebp - 4], 3
test eax, eax
je 0x40dd4c
mov ecx, eax
call fcn.00413100
mov byte [ebp - 4], 2
xor ecx, ecx
mov dword [ebp - 0x20], 0x8e9e898c
mov dword [ebp - 0x1c], 0x65929f93
mov word [ebp - 0x18], 0x100
mov al, cl
sub al, 7
xor byte [ebp + ecx - 0x20], al
inc ecx
cmp ecx, 8
jb 0x40dd66
lea eax, [ebp - 0x20]
mov byte [ebp - 0x17], 0
push eax
call dword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll_getenv]
mov edx, eax
mov dword [ebp - 0x8c], 0
mov ecx, edx
mov dword [ebp - 0x7c], 0
add esp, 4
mov dword [ebp - 0x78], 0
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x40dda4
sub ecx, esi
push ecx
push edx
lea ecx, [ebp - 0x8c]
call fcn.00401e80
push 0x1024
mov byte [ebp - 4], 4
mov byte [0x47a77c], 0
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
push 0x1024
mov ebx, eax
push 0
push ebx
call sub.VCRUNTIME140.dll_memset
add esp, 0x10
mov dword [ebp - 0x2c], 0x9da4998a
mov dword [ebp - 0x28], 0x76968a9e
xor ecx, ecx
mov word [ebp - 0x24], 0x64
mov byte [ebp - 0x22], 1
nop dword [eax]
mov al, cl
sub al, 7
xor byte [ebp + ecx - 0x2c], al
inc ecx
cmp ecx, 9
jb 0x40de00
lea eax, [ebp - 0xa6]
mov byte [ebp - 0x22], 0
push eax
lea eax, [ebp - 0x23]
push eax
lea eax, [ebp - 0x2c]
push eax
lea ecx, [ebp - 0x4c]
call fcn.00405d40
lea eax, [ebp - 0x4c]
mov byte [ebp - 4], 5
push eax
lea eax, [ebp - 0xa4]
push eax
call fcn.00414480
add esp, 8
mov edx, eax
cmp dword [edx + 0x14], 0x10
mov byte [ebp - 4], 6
jb 0x40de4e
mov edx, dword [edx]
mov dword [ebp - 0x20], 0x958f9998
xor ecx, ecx
mov dword [ebp - 0x1c], 0x1009092
nop
mov al, cl
sub al, 7
xor byte [ebp + ecx - 0x20], al
inc ecx
cmp ecx, 6
jb 0x40de60
push edx
lea eax, [ebp - 0x20]
mov byte [ebp - 0x19], 0
push eax
lea ecx, [ebp - 0x74]
call fcn.004122a0
mov ecx, dword [ebp - 0x90]
mov byte [ebp - 4], 5
cmp ecx, 0x10
jb 0x40deb9
mov edx, dword [ebp - 0xa4]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40deaf
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40defe
push ecx
push edx
call fcn.0045fabc
add esp, 8
mov ecx, dword [ebp - 0x38]
mov dword [ebp - 0x94], 0
mov dword [ebp - 0x90], 0xf
mov byte [ebp - 0xa4], 0
mov byte [ebp - 4], 4
cmp ecx, 0x10
jb 0x40df0e
mov edx, dword [ebp - 0x4c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40df04
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x40df04
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.0045fabc
add esp, 8
lea eax, [ebp - 0x4c]
push 0x47a804
push eax
call fcn.00414480
add esp, 8
mov edx, eax
cmp dword [edx + 0x14], 0x10
mov byte [ebp - 4], 7
jb 0x40df2d
mov edx, dword [edx]
mov dword [ebp - 0x20], 0x948f8f98
xor ecx, ecx
mov dword [ebp - 0x1c], 0x9b97a2
mov byte [ebp - 0x18], 1
mov al, cl
sub al, 7
xor byte [ebp + ecx - 0x20], al
inc ecx
cmp ecx, 7
jb 0x40df41
push edx
lea eax, [ebp - 0x20]
mov byte [ebp - 0x18], 0
push eax
lea ecx, [ebp - 0x74]
call fcn.004122a0
mov ecx, dword [ebp - 0x38]
mov byte [ebp - 4], 4
cmp ecx, 0x10
jb 0x40df9a
mov edx, dword [ebp - 0x4c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40df90
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x40df90
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.0045fabc
add esp, 8
sub esp, 0x18
mov ecx, esp
push 0x47a7ec
call fcn.00402120
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebp - 0xa5]
call fcn.00416110
mov edx, eax
cmp dword [edx + 0x14], 0x10
mov byte [ebp - 4], 8
jb 0x40dfc6
mov edx, dword [edx]
mov dword [ebp - 0x30], 0x948f8f98
xor ecx, ecx
mov dword [ebp - 0x2c], 0x698b9098
mov dword [ebp - 0x28], 0x6d776362
mov dword [ebp - 0x24], 0x100686a
mov al, cl
sub al, 7
xor byte [ebp + ecx - 0x30], al
inc ecx
cmp ecx, 0xe
jb 0x40dfe4
push edx
lea eax, [ebp - 0x30]
mov byte [ebp - 0x21], 0
push eax
lea ecx, [ebp - 0x74]
call fcn.004122a0
mov ecx, dword [ebp - 0x38]
mov byte [ebp - 4], 4
cmp ecx, 0x10
jb 0x40e03d
mov edx, dword [ebp - 0x4c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40e033
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x40e033
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.0045fabc
add esp, 8
sub esp, 0x18
lea eax, [edi + 0x78]
mov ecx, esp
push eax
call fcn.00402120
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebp - 0xa5]
call fcn.00416110
mov edx, eax
cmp dword [edx + 0x14], 0x10
mov byte [ebp - 4], 9
jb 0x40e068
mov edx, dword [edx]
mov dword [ebp - 0x2c], 0x929a929a
xor ecx, ecx
mov dword [ebp - 0x28], 0x5f939b93
mov dword [ebp - 0x24], 0x1006668
nop
mov al, cl
sub al, 7
xor byte [ebp + ecx - 0x2c], al
inc ecx
cmp ecx, 0xa
jb 0x40e080
push edx
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x21], 0
push eax
lea ecx, [ebp - 0x74]
call fcn.004122a0
mov ecx, dword [ebp - 0x38]
mov byte [ebp - 4], 4
cmp ecx, 0x10
jb 0x40e0d9
mov edx, dword [ebp - 0x4c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40e0cf
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x40e0cf
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.0045fabc
add esp, 8
sub esp, 0x18
lea eax, [ebp + 8]
mov ecx, esp
push eax
call fcn.00402120
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebp - 0xa5]
call fcn.00416110
mov edx, eax
cmp dword [edx + 0x14], 0x10
mov byte [ebp - 4], 0xa
jb 0x40e104
mov edx, dword [edx]
mov dword [ebp - 0x20], 0x8f889f94
xor ecx, ecx
mov dword [ebp - 0x1c], 0x9a999c
mov byte [ebp - 0x18], 1
mov al, cl
sub al, 7
xor byte [ebp + ecx - 0x20], al
inc ecx
cmp ecx, 7
jb 0x40e118
push edx
lea eax, [ebp - 0x20]
mov byte [ebp - 0x18], 0
push eax
lea ecx, [ebp - 0x74]
call fcn.004122a0
mov ecx, dword [ebp - 0x38]
mov byte [ebp - 4], 4
cmp ecx, 0x10
jb 0x40e171
mov edx, dword [ebp - 0x4c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40e167
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x40e167
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.0045fabc
add esp, 8
sub esp, 0x18
lea eax, [ebp - 0x8c]
mov ecx, esp
push eax
call fcn.00402120
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebp - 0xa5]
call fcn.00416110
mov edx, eax
cmp dword [edx + 0x14], 0x10
mov byte [ebp - 4], 0xb
jb 0x40e19f
mov edx, dword [edx]
mov dword [ebp - 0x1c], 0x8e9e8990
xor ecx, ecx
mov word [ebp - 0x18], 0x100
nop
mov al, cl
sub al, 7
xor byte [ebp + ecx - 0x1c], al
inc ecx
cmp ecx, 4
jb 0x40e1b0
push edx
lea eax, [ebp - 0x1c]
mov byte [ebp - 0x17], 0
push eax
lea ecx, [ebp - 0x74]
call fcn.004122a0
mov ecx, dword [ebp - 0x38]
mov byte [ebp - 4], 4
cmp ecx, 0x10
jb 0x40e209
mov edx, dword [ebp - 0x4c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40e1ff
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x40e1ff
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.0045fabc
add esp, 8
sub esp, 0x18
mov ecx, esp
push edi
call fcn.00402120
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebp - 0xa5]
call fcn.00416110
mov edx, eax
cmp dword [edx + 0x14], 0x10
mov byte [ebp - 4], 0xc
jb 0x40e231
mov edx, dword [edx]
mov dword [ebp - 0x20], 0x889a88bb
xor ecx, ecx
mov dword [ebp - 0x1c], 0x1009f8b
mov al, cl
sub al, 7
xor byte [ebp + ecx - 0x20], al
inc ecx
cmp ecx, 6
jb 0x40e241
push edx
lea eax, [ebp - 0x20]
mov byte [ebp - 0x19], 0
push eax
lea ecx, [ebp - 0x74]
call fcn.004122a0
mov ecx, dword [ebp - 0x38]
mov byte [ebp - 4], 4
cmp ecx, 0x10
jb 0x40e29a
mov edx, dword [ebp - 0x4c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40e290
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x40e290
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.0045fabc
add esp, 8
movaps xmm0, xmmword [0x463e80]
lea ecx, [ebp - 0x74]
movups xmmword [ebp - 0x58], xmm0
push 0
movaps xmm0, xmmword [0x463da0]
movups xmmword [ebp - 0x48], xmm0
mov word [ebp - 0x38], 0x100
call fcn.00412460
sub esp, 0x18
mov esi, eax
mov edx, esp
mov dword [ebp - 0xac], esp
mov ecx, esi
mov dword [edx], 0
mov dword [edx + 0x10], 0
lea edi, [ecx + 1]
mov dword [edx + 0x14], 0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x40e2e6
sub ecx, edi
push ecx
push esi
mov ecx, edx
call fcn.00401e80
push ebx
sub esp, 0x18
mov byte [ebp - 4], 0xd
mov edx, esp
mov dword [ebp - 0x1c], edx
cmp byte [ebp - 0x37], 0
je 0x40e322
xor ecx, ecx
nop dword [eax]
mov al, cl
sub al, 7
xor byte [ebp + ecx - 0x58], al
inc ecx
cmp ecx, 0x20
jb 0x40e310
mov byte [ebp - 0x37], 0
lea eax, [ebp - 0xa6]
mov ecx, edx
push eax
lea eax, [ebp - 0x38]
push eax
lea eax, [ebp - 0x58]
push eax
call fcn.00405d40
mov byte [ebp - 4], 4
call fcn.0040eb90
movzx ecx, byte [0x47a77d]
test al, al
push 0x1024
mov edx, 1
push 0
push dword [0x47a850]
cmove ecx, edx
mov byte [0x47a77d], cl
call sub.VCRUNTIME140.dll_memset
mov esi, dword [0x47a850]
add esp, 0x44
mov edx, ebx
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [esi], al
lea esi, [esi + 1]
test al, al
jne 0x40e375
push ebx
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov ecx, dword [ebp - 0xb0]
add esp, 4
call fcn.004098f0
mov ecx, dword [ebp - 0x78]
cmp ecx, 0x10
jb 0x40e3cb
mov edx, dword [ebp - 0x8c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40e3c1
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40e3f1
push ecx
push edx
call fcn.0045fabc
add esp, 8
mov ecx, dword [ebp - 0x60]
cmp ecx, 0x10
jb 0x40e401
mov edx, dword [ebp - 0x74]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40e3f7
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x40e3f7
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.0045fabc
add esp, 8
mov ecx, dword [ebp + 0x1c]
cmp ecx, 0x10
jb 0x40e47f
mov edx, dword [ebp + 8]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40e475
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x40e475
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
movaps xmm0, xmmword [0x463e10]
lea ecx, [ebp - 0x5c]
movups xmmword [ebp - 0x5c], xmm0
push 5
movaps xmm0, xmmword [0x463e60]
movups xmmword [ebp - 0x4c], xmm0
mov dword [ebp - 0x3c], 0x32695439
mov dword [ebp - 0x38], 0x2c743d
mov byte [ebp - 0x34], 1
call fcn.0040bed0
push eax
call fcn.004135e0
add esp, 8
mov byte [0x47a77d], 1
mov eax, 0x40e401
ret
push ecx
push edx
call fcn.0045fabc
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.0045faca
mov esp, ebp
pop ebp
ret 0x18