Malicious "Buzz Video" add-on

RESOLVED FIXED

Status

()

Toolkit
Blocklisting
RESOLVED FIXED
6 years ago
a year ago

People

(Reporter: MarkH, Assigned: jorgev)

Tracking

Firefox Tracking Flags

(Not tracked)

Details

Attachments

(1 attachment)

84.48 KB, application/octet-stream
Details
(Reporter)

Description

6 years ago
Created attachment 593208 [details]
20120131 buzz video.zip

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7

Steps to reproduce:

Downloaded an add-on from http://www.nos-delires[.]com/BuzzzzVideos.xpi


Actual results:

update URL: http://www.buzzzzvideos/[.]info/update.rdf

The add-on injects youtube.js from the add-on into every page's DOM

That injects http://www.buzzzzvideos/[.]info/plugin.js

... which injects http://www.buzzzzvideos/[.]info/lolz.js?nocache

lolz.js:

has jQuery embedded in it

grabs your Facebook cookies

Grabs your email address via http://www.facebook.com/ajax/settings/account/email.php and POSTs it to http://www.buzzzzvideos/[.]info/process/a.php

Posts your Facebook UID to http://www.buzzzzvideos/[.]info/process/a1.php

Grabs all of your friends via http://www.facebook.com/ajax/typeahead/first_degree.php

Sends a like of Facebook page ID 267294696673364

Posts an update to your Facebook wall with one of the following URLs and mentions that you are with all of your friends.

http://bit.ly/zh4jFF
http://bit.ly/AdMd6C
http://bit.ly/zsd4A8
http://bit.ly/xAC7kS
http://bit.ly/wQZvKE
http://bit.ly/wpDbXz
http://bit.ly/wgUPXt
http://bit.ly/xfBtNr
http://bit.ly/y8rmWJ
http://bit.ly/xck4pF

Posts to Facebook's Open Graph (https://graph.facebook.com/ajax/ufi/modify.php) one of the following URLs:

http://bit.ly/zDo8Pu
http://bit.ly/zBBMRT
http://bit.ly/wJgdAy
http://bit.ly/xTyj4W
http://bit.ly/y0zK7n
http://bit.ly/yZ1xIh
http://bit.ly/w5fUJQ
http://bit.ly/yKuGQo
http://bit.ly/zWzJaj
http://bit.ly/xbPs97


Expected results:

It should not steal your Facebook cookies and post to Facebook without your consent.
(Assignee)

Comment 1

6 years ago
ID: webmaster@buzzzzvideos.info
Assignee: nobody → jorge
Status: UNCONFIRMED → ASSIGNED
Ever confirmed: true
(Assignee)

Comment 2

6 years ago
https://addons.mozilla.org/en-US/firefox/blocked/i58
Status: ASSIGNED → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → FIXED
Product: addons.mozilla.org → Toolkit
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