Function at 0x100015e0
Capabilities:
Encode data using xor
Encrypt data using aes
Query or enumerate registry value
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001e6a1
mov eax, dword fs:[0]
push eax
sub esp, 0x474
mov eax, dword [0x1002d00c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 9
xor eax, eax
mov dword [ebp - 0x470], 0
push str.SteamPath
lea ecx, [ebp - 0x470]
mov dword [ebp - 0x460], 0
mov dword [ebp - 0x45c], 7
mov word [ebp - 0x470], ax
call fcn.10001cb0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x430]
push 0x14
xor eax, eax
mov dword [ebp - 0x430], 0
push str.SoftwareValveSteam
mov dword [ebp - 0x420], 0
mov dword [ebp - 0x41c], 7
mov word [ebp - 0x430], ax
call fcn.10001cb0
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x434]
cmp dword [ebp - 0x41c], 8
lea eax, [ebp - 0x430]
push ecx
cmovae eax, dword [ebp - 0x430]
push 1
push 0
push eax
push 0x80000001
mov dword [ebp - 0x434], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x100017df
push 0x400
push eax
lea eax, [ebp - 0x410]
mov dword [ebp - 0x414], 1
push eax
call fcn.10007ee0
add esp, 0xc
mov dword [ebp - 0x418], 0x400
cmp dword [ebp - 0x45c], 8
lea ecx, [ebp - 0x418]
lea eax, [ebp - 0x470]
cmovae eax, dword [ebp - 0x470]
push ecx
lea ecx, [ebp - 0x410]
push ecx
lea ecx, [ebp - 0x414]
push ecx
push 0
push eax
push dword [ebp - 0x434]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x434]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x100017df
lea ecx, [ebp - 0x410]
mov dword [ebp - 0x458], esi
mov dword [ebp - 0x448], esi
lea edx, [ecx + 2]
mov dword [ebp - 0x444], 7
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x10001760
sub ecx, edx
lea eax, [ebp - 0x410]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x458]
call fcn.10001cb0
lea eax, [ebp - 0x458]
mov ecx, 0x1002d980
push eax
call fcn.100046d0
mov edx, dword [ebp - 0x444]
cmp edx, 8
jb 0x100017d3
mov ecx, dword [ebp - 0x458]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x100017c9
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x10001be7
push edx
push ecx
call fcn.10005dce
add esp, 8
mov dword [ebp - 0x434], 0
jmp 0x100017e9
mov dword [ebp - 0x434], 1
mov byte [ebp - 4], 0
mov edx, dword [ebp - 0x41c]
cmp edx, 8
jb 0x1000182d
mov ecx, dword [ebp - 0x430]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x10001823
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x10001bec
push edx
push ecx
call fcn.10005dce
add esp, 8
xor eax, eax
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x45c]
mov dword [ebp - 0x420], 0
mov dword [ebp - 0x41c], 7
mov word [ebp - 0x430], ax
cmp edx, 8
jb 0x10001891
mov ecx, dword [ebp - 0x470]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x10001887
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x10001bec
push edx
push ecx
call fcn.10005dce
add esp, 8
cmp byte [ebp - 0x434], 0
je 0x100018b0
push 0
push 0
push str.steam
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
jmp 0x10001bcc
cmp dword [0x1002d990], 0
je 0x10001bcc
xorps xmm0, xmm0
mov dword [ebp - 0x41c], 0
push ecx
lea ecx, [ebp - 0x458]
movq qword [ebp - 0x424], xmm0
call fcn.10001e10
add esp, 4
mov edx, eax
mov dword [ebp - 4], 2
lea ecx, [ebp - 0x424]
call fcn.10005810
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x444]
cmp edx, 8
jb 0x1000193c
mov ecx, dword [ebp - 0x458]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x10001932
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x10001bf1
push edx
push ecx
call fcn.10005dce
add esp, 8
xor eax, eax
mov dword [ebp - 0x448], 0
mov dword [ebp - 0x444], 7
mov word [ebp - 0x458], ax
mov dword [ebp - 4], 3
mov edi, dword [ebp - 0x420]
mov edx, dword [ebp - 0x424]
sub edi, edx
mov dword [ebp - 0x434], edi
je 0x10001b9c
push edi
call fcn.10005ddc
push edi
push dword [ebp - 0x424]
mov esi, eax
push esi
mov dword [ebp - 0x418], esi
call fcn.100080a0
movq xmm0, qword [str.woxihuannia]
lea edx, [ebp - 0xc0]
mov ecx, dword [0x1002a284]
add esp, 0x10
movq qword [ebp - 0x480], xmm0
xorps xmm0, xmm0
mov dword [ebp - 0x478], ecx
lea ecx, [ebp - 0x480]
movups xmmword [ebp - 0x474], xmm0
mov dword [ebp - 0x45c], 0
movq qword [ebp - 0x464], xmm0
call fcn.10001100
lea eax, [ebp - 0x22]
mov edx, 4
sub eax, esi
lea ecx, [esi + 2]
mov dword [ebp - 0x414], eax
lea eax, [ebp - 0x21]
sub eax, esi
mov dword [ebp - 0x438], eax
lea eax, [ebp - 0x20]
mov edi, dword [ebp - 0x438]
sub eax, esi
mov dword [ebp - 0x43c], eax
lea eax, [ebp - 0x1f]
sub eax, esi
mov esi, dword [ebp - 0x414]
mov dword [ebp - 0x440], eax
movzx eax, byte [esi + ecx]
lea ecx, [ecx + 4]
xor byte [ecx - 6], al
movzx eax, byte [edi + ecx - 4]
xor byte [ecx - 5], al
mov eax, dword [ebp - 0x43c]
movzx eax, byte [eax + ecx - 4]
xor byte [ecx - 4], al
mov eax, dword [ebp - 0x440]
movzx eax, byte [eax + ecx - 4]
xor byte [ecx - 3], al
sub edx, 1
jne 0x10001a21
mov esi, dword [ebp - 0x418]
mov ecx, esi
call fcn.100011e0
mov ecx, dword [ebp - 0x434]
lea edi, [esi + 2]
xor edx, edx
test ecx, ecx
jle 0x10001a82
movzx eax, byte [edx + esi]
mov al, byte [eax + 0x10029ea0]
mov byte [edx + esi], al
inc edx
cmp edx, ecx
jl 0x10001a70
lea eax, [ebp - 0x2f]
mov dword [ebp - 0x414], 9
mov dword [ebp - 0x438], eax
mov ecx, edi
mov edx, eax
mov edi, 4
nop
movzx eax, byte [edx - 1]
lea edx, [edx + 4]
xor byte [ecx - 2], al
lea ecx, [ecx + 4]
movzx eax, byte [edx - 4]
xor byte [ecx - 5], al
movzx eax, byte [edx - 3]
xor byte [ecx - 4], al
movzx eax, byte [edx - 2]
xor byte [ecx - 3], al
sub edi, 1
jne 0x10001aa0
mov ecx, esi
call fcn.10001260
mov ecx, esi
call fcn.100011e0
mov edx, dword [ebp - 0x434]
lea edi, [esi + 2]
xor ecx, ecx
test edx, edx
jle 0x10001b02
nop dword [eax]
nop dword [eax + eax]
movzx eax, byte [ecx + esi]
mov al, byte [eax + 0x10029ea0]
mov byte [ecx + esi], al
inc ecx
cmp ecx, edx
jl 0x10001af0
mov eax, dword [ebp - 0x438]
sub eax, 0x10
sub dword [ebp - 0x414], 1
mov dword [ebp - 0x438], eax
jne 0x10001a95
lea eax, [ebp - 0xc0]
mov edx, 4
sub eax, esi
lea ecx, [ebp - 0xbf]
mov dword [ebp - 0x440], eax
mov eax, ecx
sub eax, esi
mov esi, dword [ebp - 0x440]
mov dword [ebp - 0x43c], eax
nop word [eax + eax]
movzx eax, byte [ecx - 1]
lea ecx, [ecx + 4]
xor byte [edi - 2], al
lea edi, [edi + 4]
movzx eax, byte [ecx - 4]
xor byte [edi - 5], al
movzx eax, byte [esi + edi - 4]
xor byte [edi - 4], al
mov eax, dword [ebp - 0x43c]
movzx eax, byte [eax + edi - 4]
xor byte [edi - 3], al
sub edx, 1
jne 0x10001b50
mov edx, dword [ebp - 0x434]
sub esp, 0x18
mov ecx, dword [ebp - 0x418]
call fcn.10002640
mov edx, dword [ebp - 0x424]
add esp, 0x18
test edx, edx
je 0x10001bcc
mov ecx, dword [ebp - 0x41c]
mov eax, edx
sub ecx, edx
cmp ecx, 0x1000
jb 0x10001bc2
mov edx, dword [edx - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x10001bf6
push ecx
push edx
call fcn.10005dce
add esp, 8
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.10005a76
mov esp, ebp
pop ebp
ret
call fcn.1000aa68
call fcn.1000aa68
call fcn.1000aa68
call fcn.1000aa68
int3