I need to find the list of all the installed Antivirus in Windows 7 machine. I am using WMI. I am not able to get the list of all the AV. Its showing only 1 AV. I am not able to know how to loop in to get all the AV. Below is my sample code.
#define _WIN32_DCOM
#include <iostream>
using namespace std;
#include <comdef.h>
#include <Wbemidl.h>
# pragma comment(lib, "wbemuuid.lib")
int main(int argc, char **argv)
{
HRESULT hres = S_FALSE;
// Step 1: --------------------------------------------------
// Initialize COM. ------------------------------------------
hres = CoInitializeEx(0, COINIT_MULTITHREADED);
if (FAILED(hres))
{
cout << "Failed to initialize COM library. Error code = 0x"
<< hex << hres << endl;
return 1; // Program has failed.
}
// Step 2: --------------------------------------------------
// Set general COM security levels --------------------------
hres = CoInitializeSecurity(
NULL,
-1, // COM authentication
NULL, // Authentication services
NULL, // Reserved
RPC_C_AUTHN_LEVEL_DEFAULT, // Default authentication
RPC_C_IMP_LEVEL_IMPERSONATE, // Default Impersonation
NULL, // Authentication info
EOAC_NONE, // Additional capabilities
NULL // Reserved
);
if (FAILED(hres))
{
cout << "Failed to initialize security. Error code = 0x"
<< hex << hres << endl;
CoUninitialize();
return 1; // Program has failed.
}
// Step 3: ---------------------------------------------------
// Obtain the initial locator to WMI -------------------------
IWbemLocator *pLoc = NULL;
hres = CoCreateInstance(
CLSID_WbemLocator,
0,
CLSCTX_INPROC_SERVER,
IID_IWbemLocator, (LPVOID *) &pLoc);
if (FAILED(hres))
{
cout << "Failed to create IWbemLocator object."
<< " Err code = 0x"
<< hex << hres << endl;
CoUninitialize();
return 1; // Program has failed.
}
// Step 4: -----------------------------------------------------
// Connect to WMI through the IWbemLocator::ConnectServer method
IWbemServices *pSvc = NULL;
// Connect to the root\cimv2 namespace with
// the current user and obtain pointer pSvc
// to make IWbemServices calls.
hres = pLoc->ConnectServer(
_bstr_t(L"root\\SecurityCenter2"), // Object path of WMI namespace
NULL, // User name. NULL = current user
NULL, // User password. NULL = current
0, // Locale. NULL indicates current
NULL, // Security flags.
0, // Authority (for example, Kerberos)
0, // Context object
&pSvc // pointer to IWbemServices proxy
);
if (FAILED(hres))
{
cout << "Could not connect. Error code = 0x"
<< hex << hres << endl;
pLoc->Release();
CoUninitialize();
return 1; // Program has failed.
}
hres = S_FALSE;
cout << "Connected to root\\SecurityCenter2 WMI namespace" << endl;
// Step 5: --------------------------------------------------
// Set security levels on the proxy -------------------------
hres = CoSetProxyBlanket(
pSvc, // Indicates the proxy to set
RPC_C_AUTHN_WINNT, // RPC_C_AUTHN_xxx
RPC_C_AUTHZ_NONE, // RPC_C_AUTHZ_xxx
NULL, // Server principal name
RPC_C_AUTHN_LEVEL_CALL, // RPC_C_AUTHN_LEVEL_xxx
RPC_C_IMP_LEVEL_IMPERSONATE, // RPC_C_IMP_LEVEL_xxx
NULL, // client identity
EOAC_NONE // proxy capabilities
);
if (FAILED(hres))
{
cout << "Could not set proxy blanket. Error code = 0x"
<< hex << hres << endl;
pSvc->Release();
pLoc->Release();
CoUninitialize();
return 1; // Program has failed.
}
hres = S_FALSE;
// Step 6: --------------------------------------------------
// Use the IWbemServices pointer to make requests of WMI ----
// For example, get the name of the operating system
IEnumWbemClassObject* pEnumerator = NULL;
hres = pSvc->ExecQuery(
bstr_t("WQL"),
bstr_t("SELECT * FROM AntiVirusProduct"),
WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
NULL,
&pEnumerator);
if (FAILED(hres))
{
cout << "Query for AV name failed."
<< " Error code = 0x"
<< hex << hres << endl;
pSvc->Release();
pLoc->Release();
CoUninitialize();
return 1; // Program has failed.
}
// Step 7: -------------------------------------------------
// Get the data from the query in step 6 -------------------
IWbemClassObject *pclsObj;
ULONG uReturn = 0;
while (pEnumerator)
{
HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 10,
&pclsObj, &uReturn);
if(0 == uReturn)
{
break;
}
VARIANT vtProdName;
VARIANT vtGuid;
VARIANT vtPathSignedPrd;
VARIANT vtPathSignedRpt;
VARIANT vtProductState;
// Get the value of the Name property
hr = pclsObj->Get(L"displayName", 0, &vtProdName, 0, 0);
hr = pclsObj->Get(L"instanceGuid", 0, &vtGuid, 0, 0);
hr = pclsObj->Get(L"pathToSignedProductExe", 0, &vtPathSignedPrd, 0, 0);
hr = pclsObj->Get(L"pathToSignedReportingExe", 0, &vtPathSignedRpt, 0, 0);
hr = pclsObj->Get(L"productState", 0, &vtProductState, 0, 0);
wcout << " AS Name : " << vtProdName.bstrVal << endl;
wcout << " AS GUID : " << vtGuid.bstrVal << endl;
wcout << " AS pathToSignedProductExe : " << vtPathSignedPrd.bstrVal << endl;
wcout << " AS pathToSignedReportingExe : " << vtPathSignedRpt.bstrVal << endl;
wcout << " AS productState : " << vtProductState.lVal << endl;
VariantClear(&vtProdName);
VariantClear(&vtGuid);
VariantClear(&vtPathSignedPrd);
VariantClear(&vtPathSignedPrd);
VariantClear(&vtProductState);
pclsObj->Release();
}
// Cleanup
// ========
if(!pclsObj)
pclsObj->Release();
pSvc->Release();
pLoc->Release();
pEnumerator->Release();
CoUninitialize();
return 0; // Program successfully completed.
Can any one let me know what changes I need to make in the above code to get the list of all the AV installed on the machine. Thanks in advance for helping.
