Freeven, Freven (and various other variations) is a web browser extension that utilizes the Crossrider platform to distributed an extension for all the major web browsers. The program itself which is typically bundled through 3rd-party distribution deals (also known as insertion offers) is designed for the purpose of injecting various forms of advertisements, mostly banner ads within a random set of web pages a user is visiting, These ads are either injected in various locations of a page or designed to overwrite existing banner spots on a page.
The installation log (Freeven pro 1.2Installer.log) below is a sample that the Freeven Pro installer generates in the user's temp directory after install. This will provide a good example of what the setup program does.
09 - --------------------------- Installer started ---------------------------
09 - installerfullversion: 1.34.4.10
09 - version compile date: 23-04-14
09 - appid: 54253
09 - appname: Freeven pro 1.2
09 - publisherid: 21636
09 - publisher: Freeven
09 - installername: 54253.exe
09 - installertype: 12289
09 - bhoguid: 11111111-1111-1111-1111-110511421153
09 - scrambletoken: daf8e490ad660131b665cbf55cb
09 - unmixed_file_path: C:\Users\test\AppData\Local\Temp\nsj945.tmp\147482
09 - mixed_file_path: C:\Users\test\AppData\Local\Temp\nsj945.tmp\470377
09 - PU:
09 - Installation time: 09
10 - SID: S-1-5-21-41101986666-32666122348-6666131986-1000
10 - Local Appdata: C:\Users\test\AppData\Local
10 - LocalLow Appdata: C:\Users\test\AppData\LocalLow
10 - Roaming Appdata: C:\Users\test\AppData\Roaming
10 - Installation folder: C:\Program Files\Freeven pro 1.2
10 - User Profile folder: C:\Users\test
10 - Command line: /subid=verticals-
10 - No browsers installations commands were passed via the command line.
10 - Function onInit started.
10 - Read the OS: 7
10 - App registry path: Software\AppDataLow\Software\Freeven pro 1.2
10 - Build: 7601
10 - ProductName: Windows 7 Ultimate N
10 - Read cmd line subid: verticals-
10 - srcid: 001361
10 - subid: verticals-
10 - zdata: 0
10 - Bic was not found in Software\AppDataLow\Software\Crossrider. Need to create one.
10 - Bic: 4B5FB2039666666D88A53340A6661709IE.
10 - Verifier: 3fe9194e66666e567c40efd7666669.
10 - Read the full IE version from the registry: 8.0.7601.17514
10 - IE short version: 8
10 - Chrome.exe was found
10 - Chrome version: 34
10 - Firefox is not installed
10 - Read the default browser: ch
10 - User is admin.
11 - ASW: 00000000000000100000000000001000
11 - ASW: 00000000000000000010000000000001
12 - no installer update needed
12 - Attempting to send ping: http://stats.clientdemostack.com/installer.gif?action=started
22 - CH is open
24 - installing_agent_path: C:\Program Files\Freeven pro 1.2
24 - Creating folder: C:\Program Files\Freeven pro 1.2
24 - Extracting to C:\Users\test\AppData\Local\Temp\nsj945.tmp\470377
24 - Unmixing C:\Users\test\AppData\Local\Temp\nsj945.tmp\470377 to C:\Users\test\AppData\Local\Temp\nsj945.tmp\147482
25 - Copying from C:\Users\test\AppData\Local\Temp\nsj945.tmp\147482 to C:\Program Files\Freeven pro 1.2\Uninstall.exe
25 - Setting uninstallation registry keys.
25 - Installing Chrome extension
25 - chromeid: dmgpbjjcdccinnndjdgmegndbmhbgglb
25 - chromeversion: 1.26.18
25 - Extracting to C:\Users\test\AppData\Local\Temp\nsj945.tmp\470377
25 - Unmixing C:\Users\test\AppData\Local\Temp\nsj945.tmp\470377 to C:\Users\test\AppData\Local\Temp\nsj945.tmp\147482
25 - Copying from C:\Users\test\AppData\Local\Temp\nsj945.tmp\147482 to C:\Program Files\Freeven pro 1.2\54253.crx
25 - Extracting to C:\Users\test\AppData\Local\Temp\nsj945.tmp\470377
25 - Unmixing C:\Users\test\AppData\Local\Temp\nsj945.tmp\470377 to C:\Users\test\AppData\Local\Temp\nsj945.tmp\147482
25 - Copying from C:\Users\test\AppData\Local\Temp\nsj945.tmp\147482 to C:\Program Files\Freeven pro 1.2\a83664e0-b5d5-41f6-3.exe
25 - ScheduleAgentTask started
25 - Scheduling task: a83664e0-b5d5-3
25 - Task file path: C:\Program Files\Freeven pro 1.2\a83664e0-b5d5-3.exe
25 - Task account name: NT AUTHORITY\SYSTEM
29 - Installing Firefox extension
29 - ffextensionid: 2ab9302c-551a-4804-9971-9932d6d5b0f9@2bfa4cf8-298a-4792-80d5-75352ee81de1.com
29 - ffprefsbranch: a2ab9302c551a480499719932e81de1com54253
29 - ffversion: 0.94
29 - ffupdateurl: https://w9u6a2p6.ssl.hwcdn.net/plugin/ff/update/54253.rdf
29 - Extracting to C:\Users\test\AppData\Local\Temp\nsj945.tmp\470377
29 - Unmixing C:\Users\test\AppData\Local\Temp\nsj945.tmp\470377 to C:\Users\test\AppData\Local\Temp\nsj945.tmp\147482
30 - Copying from C:\Users\test\AppData\Local\Temp\nsj945.tmp\147482 to C:\Program Files\Freeven pro 1.2\a83664e0-4.exe
30 - ScheduleAgentTask started
30 - Scheduling task: a83664e0-b5d5-666666-4
30 - Task file path: C:\Program Files\Freeven pro 1.2\a83664e0-4.exe
30 - Task cmd line: /TSfwjB /xqifpTQ='Freeven pro 1.2' /sNAWmV='C:\Program Files\Freeven pro 1.2\54253.xpi'
31 - Deploying IE extension files
31 - Extracting to C:\Users\test\AppData\Local\Temp\nsj945.tmp\470377
31 - Setting code downloader elevation policy. Guid: 709d2004.
32 - Executing Freeven pro 1.2-codedownloader.exe
34 - Extracting to C:\Program Files\Freeven pro 1.2\Freeven pro 1.2.ico
34 - Extracting to C:\Users\test\AppData\Local\Temp\nsj945.tmp\470377
35 - Copying from C:\Users\test\AppData\Local\Temp\nsj945.tmp\147482 to C:\Program Files\Freeven pro 1.2\Freeven pro 1.2-bg.exe
35 - Setting bg elevation policy. Guid: d96edca7-d996-4670-9c44-c52cd5459121.
35 - Executing Freeven pro 1.2-bg.exe /executebg /ienvKI='C:\Users\test\AppData\Local\Temp\Freeven pro 1.2Installer_09.log'
35 - ScheduleAgentTask started
35 - Scheduling task: a83664e0-ad2d15029cad-2
39 - Attempting to send ping: http://stats.clientdemostack.com/installer.gif?...
40 - Ping result: 1
40 - Attempting to send ping: http://logs.clientdemostack.com/monetization.gif?xxx
40 - --------------------------- Installer ended ---------------------------