Sentinel Hl Basic 保护供应商代码
Sentinel Hl Basic protect vendor code
我使用波纹管代码来保护一个.net 程序。
我们选择使用 api 而不是经典的信封方法,因为我们想要自定义行为而不仅仅是正常的 window "Key not found"
我的问题是如何保护供应商代码,因为它可以在反编译器中被视为纯文本?
提前致谢。
HaspFeature feature = HaspFeature.Default;
// Key bellow is random generated.....
string vendorCode =
"AzIceaqfA1hX5wS+M8cGnYh5ceevUnOZIzJBbXFD6dgf3tBkb9cvUF/Tkd/iKu2fsg9wAysYKw7RMAsV" +
"vIp4KcXle/v1RaXrLVnNBJ2H2DmrbUMOZbQUFXe698qmJsqNpLXRA367xpZ54i8kC5DTXwDhfxWTOZrB" +
"rh5sRKHcoVLumztIQjgWh37AzmSd1bLOfUGI0xjAL9zJWO3fRaeB0NS2KlmoKaVT5Y04zZEc06waU2r6" +
"AU2Dc4uipJqJmObqKM+tfNKAS0rZr5IudRiC7pUwnmtaHRe5fgSI8M7yvypvm+13Wm4Gwd4VnYiZvSxf" +
"8ImN3ZOG9wEzfyMIlH2+rKPUVHI+igsqla0Wd9m7ZUR9vFotj1uYV0OzG7hX0+huN2E/IdgLDjbiapj1" +
"e2fKHrMmGFaIvI6xzzJIQJF9GiRZ7+0jNFLKSyzX/K3JAyFrIPObfwM+y+zAgE1sWcZ1YnuBhICyRHBh" +
"aJDKIZL8MywrEfB2yF+R3k9wFG1oN48gSLyfrfEKuB/qgNp+BeTruWUk0AwRE9XVMUuRbjpxa4YA67SK" +
"unFEgFGgUfHBeHJTivvUl0u4Dki1UKAT973P+nXy2O0u239If/kRpNUVhMg8kpk7s8i6Arp7l/705/bL" +
"Cx4kN5hHHSXIqkiG9tHdeNV8VYo5+72hgaCx3/uVoVLmtvxbOIvo120uTJbuLVTvT8KtsOlb3DxwUrwL" +
"zaEMoAQAFk6Q9bNipHxfkRQER4kR7IYTMzSoW5mxh3H9O8Ge5BqVeYMEW36q9wnOYfxOLNw6yQMf8f9s" +
"JN4KhZty02xm707S7VEfJJ1KNq7b5pP/3RjE0IKtB2gE6vAPRvRLzEohu0m7q1aUp8wAvSiqjZy7FLaT" +
"tLEApXYvLvz6PEJdj4TegCZugj7c8bIOEqLXmloZ6EgVnjQ7/ttys7VFITB3mazzFiyQuKf4J6+b/a/Y";
Hasp hasp = new Hasp(feature);
HaspStatus status = hasp.Login(vendorCode);
if (HaspStatus.StatusOk != status)
{
//handle error
Application.Exit();
}
作为解决方法,我使用包含供应商 api 的私有常量字符串创建了一个单独的 dll。我混淆了 dll,因此无法读取供应商密钥。
示例 class 使用 Eazfuscator 混淆的 dll,在某些版本中是免费的
public class VendorKey
{
private const string salted = "AzIceaqfA1hX5wS+M8cGnYh5ceevUnOZIzJBbXFD6dgf3tBkb9cvUF/Tkd/iKu2fsg9wAysYKw7RMAsV" +
"vIp4KcXle/v1RaXrLVnNBJ2H2DmrbUMOZbQUFXe698qmJsqNpLXRA367xpZ54i8kC5DTXwDhfxWTOZrB" +
"rh5sRKHcoVLumztIQjgWh37AzmSd1bLOfUGI0xjAL9zJWO3fRaeB0NS2KlmoKaVT5Y04zZEc06waU2r6" +
"AU2Dc4uipJqJmObqKM+tfNKAS0rZr5IudRiC7pUwnmtaHRe5fgSI8M7yvypvm+13Wm4Gwd4VnYiZvSxf" +
"8ImN3ZOG9wEzfyMIlH2+rKPUVHI+igsqla0Wd9m7ZUR9vFotj1uYV0OzG7hX0+huN2E/IdgLDjbiapj1" +
"e2fKHrMmGFaIvI6xzzJIQJF9GiRZ7+0jNFLKSyzX/K3JAyFrIPObfwM+y+zAgE1sWcZ1YnuBhICyRHBh" +
"aJDKIZL8MywrEfB2yF+R3k9wFG1oN48gSLyfrfEKuB/qgNp+BeTruWUk0AwRE9XVMUuRbjpxa4YA67SK" +
"unFEgFGgUfHBeHJTivvUl0u4Dki1UKAT973P+nXy2O0u239If/kRpNUVhMg8kpk7s8i6Arp7l/705/bL" +
"Cx4kN5hHHSXIqkiG9tHdeNV8VYo5+72hgaCx3/uVoVLmtvxbOIvo120uTJbuLVTvT8KtsOlb3DxwUrwL" +
"zaEMoAQAFk6Q9bNipHxfkRQER4kR7IYTMzSoW5mxh3H9O8Ge5BqVeYMEW36q9wnOYfxOLNw6yQMf8f9s" +
"JN4KhZty02xm707S7VEfJJ1KNq7b5pP/3RjE0IKtB2gE6vAPRvRLzEohu0m7q1aUp8wAvSiqjZy7FLaT" +
"tLEApXYvLvz6PEJdj4TegCZugj7c8bIOEqLXmloZ6EgVnjQ7/ttys7VFITB3mazzFiyQuKf4J6+b/a/Y";
public static string Key
{
get
{
return salted
}
}
}
使用 ConfuserEx 混淆程序集的工作示例。
// sentinel demo key...
private static string CodeDemo_Internal()
{
return "AzIceaqfA1hX5wS+M8cGnYh5ceevUnOZIzJBbXFD6dgf3tBkb9cvUF/Tkd/iKu2fsg9wAysYKw7RMAsV" +
"vIp4KcXle/v1RaXrLVnNBJ2H2DmrbUMOZbQUFXe698qmJsqNpLXRA367xpZ54i8kC5DTXwDhfxWTOZrB" +
"rh5sRKHcoVLumztIQjgWh37AzmSd1bLOfUGI0xjAL9zJWO3fRaeB0NS2KlmoKaVT5Y04zZEc06waU2r6" +
"AU2Dc4uipJqJmObqKM+tfNKAS0rZr5IudRiC7pUwnmtaHRe5fgSI8M7yvypvm+13Wm4Gwd4VnYiZvSxf" +
"8ImN3ZOG9wEzfyMIlH2+rKPUVHI+igsqla0Wd9m7ZUR9vFotj1uYV0OzG7hX0+huN2E/IdgLDjbiapj1" +
"e2fKHrMmGFaIvI6xzzJIQJF9GiRZ7+0jNFLKSyzX/K3JAyFrIPObfwM+y+zAgE1sWcZ1YnuBhICyRHBh" +
"aJDKIZL8MywrEfB2yF+R3k9wFG1oN48gSLyfrfEKuB/qgNp+BeTruWUk0AwRE9XVMUuRbjpxa4YA67SK" +
"unFEgFGgUfHBeHJTivvUl0u4Dki1UKAT973P+nXy2O0u239If/kRpNUVhMg8kpk7s8i6Arp7l/705/bL" +
"Cx4kN5hHHSXIqkiG9tHdeNV8VYo5+72hgaCx3/uVoVLmtvxbOIvo120uTJbuLVTvT8KtsOlb3DxwUrwL" +
"zaEMoAQAFk6Q9bNipHxfkRQER4kR7IYTMzSoW5mxh3H9O8Ge5BqVeYMEW36q9wnOYfxOLNw6yQMf8f9s" +
"JN4KhZty02xm707S7VEfJJ1KNq7b5pP/3RjE0IKtB2gE6vAPRvRLzEohu0m7q1aUp8wAvSiqjZy7FLaT" +
"tLEApXYvLvz6PEJdj4TegCZugj7c8bIOEqLXmloZ6EgVnjQ7/ttys7VFITB3mazzFiyQuKf4J6+b/a/Y";
}
混淆输出...
private static string CodeDemo_Internal()
{
string str = \u003CModule\u003E.\u206F<string>(2388152962U);
label_1:
int num1 = 2017564117;
while (true)
{
uint num2;
switch ((num2 = (uint) (num1 ^ 1541322575)) % 3U)
{
case 1:
num1 = (int) num2 * 795888831 ^ 1645877581;
continue;
case 2:
goto label_1;
default:
goto label_4;
}
}
label_4:
return str;
}
这是在以下设置...
anti debug, anti ildasm, constants, ctrl flow, and resources
我使用波纹管代码来保护一个.net 程序。 我们选择使用 api 而不是经典的信封方法,因为我们想要自定义行为而不仅仅是正常的 window "Key not found"
我的问题是如何保护供应商代码,因为它可以在反编译器中被视为纯文本?
提前致谢。
HaspFeature feature = HaspFeature.Default;
// Key bellow is random generated.....
string vendorCode =
"AzIceaqfA1hX5wS+M8cGnYh5ceevUnOZIzJBbXFD6dgf3tBkb9cvUF/Tkd/iKu2fsg9wAysYKw7RMAsV" +
"vIp4KcXle/v1RaXrLVnNBJ2H2DmrbUMOZbQUFXe698qmJsqNpLXRA367xpZ54i8kC5DTXwDhfxWTOZrB" +
"rh5sRKHcoVLumztIQjgWh37AzmSd1bLOfUGI0xjAL9zJWO3fRaeB0NS2KlmoKaVT5Y04zZEc06waU2r6" +
"AU2Dc4uipJqJmObqKM+tfNKAS0rZr5IudRiC7pUwnmtaHRe5fgSI8M7yvypvm+13Wm4Gwd4VnYiZvSxf" +
"8ImN3ZOG9wEzfyMIlH2+rKPUVHI+igsqla0Wd9m7ZUR9vFotj1uYV0OzG7hX0+huN2E/IdgLDjbiapj1" +
"e2fKHrMmGFaIvI6xzzJIQJF9GiRZ7+0jNFLKSyzX/K3JAyFrIPObfwM+y+zAgE1sWcZ1YnuBhICyRHBh" +
"aJDKIZL8MywrEfB2yF+R3k9wFG1oN48gSLyfrfEKuB/qgNp+BeTruWUk0AwRE9XVMUuRbjpxa4YA67SK" +
"unFEgFGgUfHBeHJTivvUl0u4Dki1UKAT973P+nXy2O0u239If/kRpNUVhMg8kpk7s8i6Arp7l/705/bL" +
"Cx4kN5hHHSXIqkiG9tHdeNV8VYo5+72hgaCx3/uVoVLmtvxbOIvo120uTJbuLVTvT8KtsOlb3DxwUrwL" +
"zaEMoAQAFk6Q9bNipHxfkRQER4kR7IYTMzSoW5mxh3H9O8Ge5BqVeYMEW36q9wnOYfxOLNw6yQMf8f9s" +
"JN4KhZty02xm707S7VEfJJ1KNq7b5pP/3RjE0IKtB2gE6vAPRvRLzEohu0m7q1aUp8wAvSiqjZy7FLaT" +
"tLEApXYvLvz6PEJdj4TegCZugj7c8bIOEqLXmloZ6EgVnjQ7/ttys7VFITB3mazzFiyQuKf4J6+b/a/Y";
Hasp hasp = new Hasp(feature);
HaspStatus status = hasp.Login(vendorCode);
if (HaspStatus.StatusOk != status)
{
//handle error
Application.Exit();
}
作为解决方法,我使用包含供应商 api 的私有常量字符串创建了一个单独的 dll。我混淆了 dll,因此无法读取供应商密钥。
示例 class 使用 Eazfuscator 混淆的 dll,在某些版本中是免费的
public class VendorKey
{
private const string salted = "AzIceaqfA1hX5wS+M8cGnYh5ceevUnOZIzJBbXFD6dgf3tBkb9cvUF/Tkd/iKu2fsg9wAysYKw7RMAsV" +
"vIp4KcXle/v1RaXrLVnNBJ2H2DmrbUMOZbQUFXe698qmJsqNpLXRA367xpZ54i8kC5DTXwDhfxWTOZrB" +
"rh5sRKHcoVLumztIQjgWh37AzmSd1bLOfUGI0xjAL9zJWO3fRaeB0NS2KlmoKaVT5Y04zZEc06waU2r6" +
"AU2Dc4uipJqJmObqKM+tfNKAS0rZr5IudRiC7pUwnmtaHRe5fgSI8M7yvypvm+13Wm4Gwd4VnYiZvSxf" +
"8ImN3ZOG9wEzfyMIlH2+rKPUVHI+igsqla0Wd9m7ZUR9vFotj1uYV0OzG7hX0+huN2E/IdgLDjbiapj1" +
"e2fKHrMmGFaIvI6xzzJIQJF9GiRZ7+0jNFLKSyzX/K3JAyFrIPObfwM+y+zAgE1sWcZ1YnuBhICyRHBh" +
"aJDKIZL8MywrEfB2yF+R3k9wFG1oN48gSLyfrfEKuB/qgNp+BeTruWUk0AwRE9XVMUuRbjpxa4YA67SK" +
"unFEgFGgUfHBeHJTivvUl0u4Dki1UKAT973P+nXy2O0u239If/kRpNUVhMg8kpk7s8i6Arp7l/705/bL" +
"Cx4kN5hHHSXIqkiG9tHdeNV8VYo5+72hgaCx3/uVoVLmtvxbOIvo120uTJbuLVTvT8KtsOlb3DxwUrwL" +
"zaEMoAQAFk6Q9bNipHxfkRQER4kR7IYTMzSoW5mxh3H9O8Ge5BqVeYMEW36q9wnOYfxOLNw6yQMf8f9s" +
"JN4KhZty02xm707S7VEfJJ1KNq7b5pP/3RjE0IKtB2gE6vAPRvRLzEohu0m7q1aUp8wAvSiqjZy7FLaT" +
"tLEApXYvLvz6PEJdj4TegCZugj7c8bIOEqLXmloZ6EgVnjQ7/ttys7VFITB3mazzFiyQuKf4J6+b/a/Y";
public static string Key
{
get
{
return salted
}
}
}
使用 ConfuserEx 混淆程序集的工作示例。
// sentinel demo key...
private static string CodeDemo_Internal()
{
return "AzIceaqfA1hX5wS+M8cGnYh5ceevUnOZIzJBbXFD6dgf3tBkb9cvUF/Tkd/iKu2fsg9wAysYKw7RMAsV" +
"vIp4KcXle/v1RaXrLVnNBJ2H2DmrbUMOZbQUFXe698qmJsqNpLXRA367xpZ54i8kC5DTXwDhfxWTOZrB" +
"rh5sRKHcoVLumztIQjgWh37AzmSd1bLOfUGI0xjAL9zJWO3fRaeB0NS2KlmoKaVT5Y04zZEc06waU2r6" +
"AU2Dc4uipJqJmObqKM+tfNKAS0rZr5IudRiC7pUwnmtaHRe5fgSI8M7yvypvm+13Wm4Gwd4VnYiZvSxf" +
"8ImN3ZOG9wEzfyMIlH2+rKPUVHI+igsqla0Wd9m7ZUR9vFotj1uYV0OzG7hX0+huN2E/IdgLDjbiapj1" +
"e2fKHrMmGFaIvI6xzzJIQJF9GiRZ7+0jNFLKSyzX/K3JAyFrIPObfwM+y+zAgE1sWcZ1YnuBhICyRHBh" +
"aJDKIZL8MywrEfB2yF+R3k9wFG1oN48gSLyfrfEKuB/qgNp+BeTruWUk0AwRE9XVMUuRbjpxa4YA67SK" +
"unFEgFGgUfHBeHJTivvUl0u4Dki1UKAT973P+nXy2O0u239If/kRpNUVhMg8kpk7s8i6Arp7l/705/bL" +
"Cx4kN5hHHSXIqkiG9tHdeNV8VYo5+72hgaCx3/uVoVLmtvxbOIvo120uTJbuLVTvT8KtsOlb3DxwUrwL" +
"zaEMoAQAFk6Q9bNipHxfkRQER4kR7IYTMzSoW5mxh3H9O8Ge5BqVeYMEW36q9wnOYfxOLNw6yQMf8f9s" +
"JN4KhZty02xm707S7VEfJJ1KNq7b5pP/3RjE0IKtB2gE6vAPRvRLzEohu0m7q1aUp8wAvSiqjZy7FLaT" +
"tLEApXYvLvz6PEJdj4TegCZugj7c8bIOEqLXmloZ6EgVnjQ7/ttys7VFITB3mazzFiyQuKf4J6+b/a/Y";
}
混淆输出...
private static string CodeDemo_Internal()
{
string str = \u003CModule\u003E.\u206F<string>(2388152962U);
label_1:
int num1 = 2017564117;
while (true)
{
uint num2;
switch ((num2 = (uint) (num1 ^ 1541322575)) % 3U)
{
case 1:
num1 = (int) num2 * 795888831 ^ 1645877581;
continue;
case 2:
goto label_1;
default:
goto label_4;
}
}
label_4:
return str;
}
这是在以下设置...
anti debug, anti ildasm, constants, ctrl flow, and resources