certifiedtoolbar.crx

CertifiedToolbar

This is a Chrome web browser extension which contains the installable app and manifest file. The file certifiedtoolbar.crx has been detected as a potentially unwanted program by 2 anti-malware scanners. It loads within the context of Google Chrome as a compliled extension with the display name of CertifiedToolbar. While running, it connects to the Internet address update.toolbar.widdit.com on port 80 using the HTTP protocol.
MD5:
a97bc086687f65725c75876d4ff4f738

SHA-1:
c2441e4063e2b3a77f6446ebe5a4697a00eacb02

SHA-256:
402dfbd1920949c1f09d50838205063c17e2eb9060068b638e611534ed3bad0e

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
12/11/2017 4:29:40 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Toolbar
2015.0.3481

Reason Heuristics
PUP.CertifiedToolbar.ChromePlugin.T
14.5.8.6

File size:
978.4 KB (1,001,855 bytes)

File type:
CRX Package Format (zip file with special header)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\certifiedtoolbar.crx

Google Chrome Extension
ID:
certifiedtoolbar

Display name:
CertifiedToolbar

Description:
CertifiedToolbar

Update URL:
http://update.toolbar.widdit.com/chrome/?si=38268&ti=77&ver=2.1


The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to update.toolbar.widdit.com  (82.80.196.113:80)

 
http://update.toolbar.widdit.com/chrome/?si=38268&ti=77&ver=2.1

{
  "name": "CertifiedToolbar",
  "version": "2.1",
  "manifest_version": 2,
  "description": "CertifiedToolbar",
  "icons": {
    "16": "images/widdit_icon_small.png",
    "48": "images/widdit_icon_med.png",
    "128": "images/widdit_icon_large.png"
  },
  "background": {
    "page": "background.html"
  },
  "web_accessible_resources": [
    "js/*.js",
    "*.html",
    "*.htm",
    "*.js",
    "*.png",
    "*.jpg",
    "*.gif"
  ],
  "content_security_policy": "script-src 'self' https://ajax.googleapis.com https://widdit.com https://geo.widdit.com https://fad.widdit.com https://adds.widdit.com https://ads.widdit.com https://landing.widdit.com https://rp.widdit.com https://suggest.widdit.com https://ssl.google-analytics.com https://www.certified-toolbar.com https://cdn1.certified-toolbar.com https://cdn1.certified-apps.com https://www.certified-apps.com https://static.apps.widdit.com https://ssl.widdit.com https://sslcdn.widdit.com 'unsafe-eval'; object-src 'self' ",
  "browser_action": {
    "default_icon": "images/widdit_icon_small.png",
    "default_title": "CertifiedToolbar"
  },
  "update_url": "http://update.toolbar.widdit.com/chrome/?si=38268&ti=77&ver=2.1",
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "css": [
        "css/widdit.css"
      ],
      "js": [
        "js/widdit.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "js/widdit_end.js"
      ],
      "run_at": "document_end"
    }
  ],
  "plugins": [
    {
      "path": "npwiddit.dll",
      "public": true
    }
  ],
  "chrome_url_overrides": {
    "newtab": "bundler/newtab.html"
  },
  "permissions": [
    "contextMenus",
    "management",
    "tabs",
    "<all_urls>",
    "notifications",
    "unlimitedStorage",
    "browsingData",
    "bookmarks",
    "cookies",
    "geolocation",
    "history",
    "idle",
    "webRequest",
    "topSites",
    "webRequestBlocking"
  ]
}
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