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Code Issues Releases Wiki Activity

VirusTotal counts

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This commit is contained in:
M66B 2022-07-22 15:41:52 +02:00
parent 31ecc86ca6
commit 2a3a5c49da
1 changed files with 23 additions and 1 deletions
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24
app/src/extra/java/eu/faircode/email/Check.java
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@ -29,6 +29,7 @@ import androidx.fragment.app.FragmentManager;
import androidx.lifecycle.LifecycleOwner;
import androidx.preference.PreferenceManager;
import org.json.JSONArray;
import org.json.JSONObject;
import java.io.FileInputStream;
@ -66,7 +67,6 @@ public class Check {
String apikey = prefs.getString("vt_apikey", null);
if (!TextUtils.isEmpty(apikey)) {
//hash = "51e31f76c8d70eaeda1aba0e21fc50f44d261b81416c4338ac3f71694a6648b3";
URL url = new URL(URI_VT_ENDPOINT + "api/v3/files/" + hash);
HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
connection.setRequestMethod("GET");
@ -94,13 +94,35 @@ public class Check {
String response = Helper.readStream(connection.getInputStream());
Log.i("VT response=" + response);
// https://developers.virustotal.com/reference/files
// Example: https://gist.github.com/M66B/4ea95fdb93fb10bf4047761fcc9ec21a
JSONObject jroot = new JSONObject(response);
JSONObject jdata = jroot.getJSONObject("data");
JSONObject jattributes = jdata.getJSONObject("attributes");
JSONObject jclassification = jattributes.getJSONObject("popular_threat_classification");
String label = jclassification.getString("suggested_threat_label");
int count = 0;
int malicious = 0;
JSONObject jlast_analysis_results = jattributes.getJSONObject("last_analysis_results");
JSONArray jnames = jlast_analysis_results.names();
for (int i = 0; i < jnames.length(); i++) {
String name = jnames.getString(i);
JSONObject jresult = jlast_analysis_results.getJSONObject(name);
String category = jresult.getString("category");
Log.i("VT " + name + "=" + category);
if (!"type-unsupported".equals(category))
count++;
if ("malicious".equals(category))
malicious++;
}
Log.i("VT label=" + label + " " + malicious + "/" + count);
args.putString("label", label);
args.putInt("count", count);
args.putInt("malicious", malicious);
}
} finally {
connection.disconnect();