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| #include <Windows.h> #include <atlstr.h> #include <tlhelp32.h> #include <shlwapi.h> #include <vector>
using std::vector;
DWORD GetProcessPid(CString csProcessName) { PROCESSENTRY32 pStc; pStc.dwSize = sizeof(pStc); HANDLE nSnapShot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
BOOL bRet = Process32First(nSnapShot, &pStc); while (bRet) { if (csProcessName == CString(pStc.szExeFile)) { return pStc.th32ProcessID; } bRet = Process32Next(nSnapShot, &pStc); } return 0; }
vector<CStringA> GetDriverList() { vector<CStringA>nDiverList; TCHAR nDrive[MAX_PATH]; GetLogicalDriveStrings(100, (LPWSTR)nDrive); TCHAR* pName = nDrive; while (*pName != 0) { nDiverList.push_back(pName); printf("%S\n", pName); pName += _tcslen(pName) + 1; } return nDiverList; }
void RecoveryFile(CStringA nFilePath, CStringA nFileName) { int nFileType = 0;
CStringA csFileType; csFileType = PathFindExtensionA(nFileName); csFileType.MakeUpper();
if (csFileType == ".EXE" || csFileType == ".SCR" || csFileType == ".PIF" || csFileType == ".COM") nFileType = 1; else if (csFileType == ".HTML" || csFileType == ".HTM" || csFileType == ".ASP" || csFileType == ".ASPX" || csFileType == ".JSP" || csFileType == ".PHP") nFileType = 2; else return;
FILE* pFile = nullptr; char* cBuff = nullptr; int nFileSize = 0; fopen_s(&pFile, nFilePath, "rb"); fseek(pFile, 0, SEEK_END); nFileSize = ftell(pFile); rewind(pFile); cBuff = new char[nFileSize] {}; fread(cBuff, nFileSize, 1, pFile); fclose(pFile);
if (nFileType == 1) { int i = 0; for (i = 0; i < 13; i++) { if (*(cBuff + nFileSize - 13 + i) == (char)0x02) break; } if (i == 13 || (*(cBuff + nFileSize - 1) != (char)0x01)) { delete[]cBuff; return; } char cTemp[13]{}; int nExeSize = 0; memcpy_s(cTemp, 13, cBuff + nFileSize - 13 + i + 1, 13 - i - 2);
sscanf_s(cTemp, "%d", &nExeSize);
if (nExeSize <= 0) { delete[]cBuff; return; }
printf("被感染文件类型:%s\t被感染文件大小:%d\n", csFileType, nExeSize);
char* NewFile = new char[nExeSize] {};
memcpy_s(NewFile, nExeSize, cBuff + 0x1F000, nExeSize);
if (!DeleteFileA(nFilePath)) { printf("修复%s失败!%s\n", csFileType, nFilePath); delete[]NewFile; delete[]cBuff; return; }
fopen_s(&pFile, nFilePath, "wb"); fwrite(NewFile, nExeSize, 1, pFile); fclose(pFile);
delete[]NewFile;
printf("修复%s成功!%s\n", csFileType, nFilePath); } else if (nFileType == 2) { CStringA nFileCode(cBuff); if (nFileCode.Find("www.ac86.cn/66/index.htm") != -1) { int nHtmlSize = nFileSize - 76; char* NewFile = new char[nHtmlSize] {};
memcpy_s(NewFile, nHtmlSize, cBuff, nHtmlSize);
fopen_s(&pFile, nFilePath, "wb"); fwrite(NewFile, nHtmlSize, 1, pFile); fclose(pFile);
delete[]NewFile; printf("修复%s成功!%s\n", csFileType, nFilePath); } } delete[]cBuff; cBuff = nullptr; }
void FindFile(CStringA nDir) { WIN32_FIND_DATAA nFileData = { 0 }; HANDLE hFind = INVALID_HANDLE_VALUE; hFind = FindFirstFileA(nDir + L"\\*", &nFileData); if (hFind == INVALID_HANDLE_VALUE) return;
do { if (CStringA(nFileData.cFileName) == "." || CStringA(nFileData.cFileName) == "..") { continue; } if (SetFileAttributesA(nDir + "\\Desktop_.ini", FILE_ATTRIBUTE_NORMAL)) { printf("%s\\Desktop.ini\n",nDir); DeleteFileA(nDir + "\\Desktop_.ini"); printf("删除文件成功:%s\n", nDir + "\\Desktop_.ini"); }
if (nFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) FindFile(nDir + "\\" + nFileData.cFileName); else { RecoveryFile(nDir + "\\" + nFileData.cFileName, nFileData.cFileName); } } while (FindNextFileA(hFind, &nFileData));
}
int main() { DWORD ID = GetProcessPid("spo0lsv.exe"); if (ID != 0) { DWORD Flag = TerminateProcess(OpenProcess(PROCESS_ALL_ACCESS, FALSE, ID),0); if (Flag == 0) { printf("结束熊猫烧香进程失败\n"); } } else { printf("未找到熊猫烧香进程\n"); } SetFileAttributesA("C:\\Windows\\System32\\drivers\\spo0lsv.exe", FILE_ATTRIBUTE_NORMAL); DWORD Flag = DeleteFileA("C:\\Windows\\System32\\drivers\\spo0lsv.exe"); if (Flag == 0) { printf("未未找到熊猫烧香文件\n"); } HKEY hKey = NULL; int nError = RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Run\\", &hKey); if (nError != ERROR_SUCCESS)printf("打开注册表失败(启动项)"); RegDeleteValueA(hKey, "svcshare"); RegCloseKey(hKey); printf("已清理启动项\n"); nError = RegOpenKeyA(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced\\Folder\\Hidden\\SHOWALL\\", &hKey); if (nError != ERROR_SUCCESS)printf("打开注册表失败(隐藏)"); DWORD Val = 1; RegSetValueExA(hKey, "CheckedValue", 0, REG_DWORD, (CONST BYTE*) & nVal, sizeof(DWORD)); RegCloseKey(hKey); printf("已清理隐藏\n");
vector<CStringA>nDiverList; nDiverList = GetDriverList(); for (auto& val : nDiverList) { SetFileAttributesA(val + "\\autorun.inf", FILE_ATTRIBUTE_NORMAL); DeleteFileA(val + "\\autorun.inf");
SetFileAttributesA(val + "\\setup.exe", FILE_ATTRIBUTE_NORMAL); DeleteFileA(val + "\\setup.exe"); FindFile(val); };
system("pause"); return 0; }
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