chmjbmkmgbfcjchbimamdpopjkmkbioi.crx

CommonShare

This is a Chrome web browser extension which contains the installable app and manifest file. The file chmjbmkmgbfcjchbimamdpopjkmkbioi.crx has been detected as a potentially unwanted program by 5 anti-malware scanners. It loads within the context of Google Chrome as a compliled extension with the display name of CommonShare. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages. While running, it connects to the Internet address wwwcommonsharene-a.akamaihd.net on port 80 using the HTTP protocol.
MD5:
dcb118f51a4ec41681ab0327df026011

SHA-1:
61512a394a302de925f8d4e5e0c43f7709773a28

SHA-256:
ff38e5ea335bd134434b644fd81aa15281435daa51477e4fc0a2ba9315b716e2

Scanner detections:
5 / 68

Status:
Potentially unwanted

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
11/25/2017 4:58:24 AM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Dr.Web
infected with Trojan.Yontoo.444
9.0.1.05190

ESET NOD32
Win32/BrowseFox.Q potentially unwanted application
7.0.302.0

Quick Heal
Browser.MalExt.J
5.15.14.00

Reason Heuristics
Adware.Yontoo.ChromePlugin
15.5.5.17

Trend Micro House Call
Suspicious_GEN.F47V0104
7.2.125

File size:
4.8 KB (4,956 bytes)

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

Common path:
C:\Program Files\commonshare\chmjbmkmgbfcjchbimamdpopjkmkbioi.crx

Google Chrome Extension
ID:
CommonShare

Display name:
CommonShare

Update URL:
http://wwwcommonsharene-a.akamaihd.net/update/chrome


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

TCP (HTTP):
Connects to wwwcommonsharene-a.akamaihd.net  (23.0.160.32:80)

 
http://wwwcommonsharene-a.akamaihd.net/update/chrome

{
  "manifest_version": 2,
  "name": "CommonShare",
  "description": "",
  "version": "1.0.1",
  "icons": {
    "48": "icon.png"
  },
  "homepage_url": "http://commonshare.net",
  "update_url": "http://wwwcommonsharene-a.akamaihd.net/update/chrome",
  "content_security_policy": "script-src 'self' 'unsafe-eval' https://apicommonsharene-a.akamaihd.net https://api.commonshare.net; object-src 'self'",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "permissions": [
    "storage",
    "tabs",
    "webRequest",
    "webRequestBlocking",
    "management",
    "<all_urls>"
  ]
}
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