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freescreensharing_installer.exe

FreeScreenSharing

Free Conferencing Corporation

The application freescreensharing_installer.exe, “FreeScreenSharing Installer (PROD)” by Free Conferencing has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.freeconferencing.com and multiple other hosts.
Publisher:
Free Conferencing Corporation  (signed and verified)

Product:
FreeScreenSharing

Description:
FreeScreenSharing Installer (PROD)

Version:
0.56.22.0

MD5:
5211ba43dadac2aea258c527bf5d70ad

SHA-1:
d407c861d3d7d9966081d34132c11f234f43ece9

SHA-256:
ba815a2329e7f82073e130356261e5ae98a2603ba1544faf30f2e43890953dd0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
7/15/2025 6:07:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Downloader.FreeConf.Installer.Meta (M)
16.4.12.13

File size:
1.2 MB (1,300,056 bytes)

Copyright:
© www.freescreensharing.com

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\freescreensharing_installer.exe

Digital Signature
Signed by:
Free Conferencing Corporation

Authority:
GoDaddy.com, Inc.

Valid from:
6/24/2013 7:45:02 PM

Valid to:
7/26/2014 7:26:06 PM

Subject:
CN=Free Conferencing Corporation, O=Free Conferencing Corporation, L=Long Beach, S=CA, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
2B94760EB9BDB4

File PE Metadata
Compilation timestamp:
9/26/2011 9:21:23 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:LdSM12y6MraRwqF8iMk8ECXHaMcsIQaUOHURVvSCzdMD0XEX1dbP2OxmBQGCo5Fn:xSM1GUSCz6uY1dTm1CmFSptas3Xx2ki

Entry address:
0x39E9

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, A1, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, F8, 26, 7F, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, 10, 26, 7F, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, A3, 40, 00, FF, 15, 84, 91, 40, 00, 68, 04, A3, 40, 00, 68, 00, A6, 7E, 00, E8, 18, 27, 00, 00, FF, 15, B4, 90, 40, 00, 50, BF, A0, 30, 84, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Entropy:
7.8817

Packer / compiler:
Nullsoft install system v2.x

Code size:
28.5 KB (29,184 bytes)

The file freescreensharing_installer.exe has been seen being distributed by the following 2 URLs.

https://www.freeconferencing.com/freescreensharing_installer.exe

https://www.freescreensharing.com/freescreensharing_installer.exe

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