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3c28f66d8035ea5cb49d149224070edcd3f287be

Free Virtual Keyboard 3.0

Comfort Software Group

The file 3c28f66d8035ea5cb49d149224070edcd3f287be, “Free Virtual Keyboard 3.0 Setup ” by Comfort Software Group 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 Inno Setup installer. It is installed within the Mozilla Firefox web browser as part of an addin/plugin. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Comfort Software Group   (signed by Comfort Software Group)

Product:
Free Virtual Keyboard 3.0

Description:
Free Virtual Keyboard 3.0 Setup

Version:
3.0.1.0

MD5:
f651e33039dce98beb9ca8d8cf965387

SHA-1:
1e3825cff8c7afce49f3b617b08f954976a876ae

SHA-256:
5022ee926f9177b22141891c9fe2ebf1cdaccd1b40fc6a7d9217b378db38a27f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
4/19/2024 4:37:58 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
17.1.24.8

File size:
605.8 KB (620,347 bytes)

Product version:
3.0

Copyright:
Comfort Software Group

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\mozilla\firefox\profiles\{user}.default\cache2\entries\3c28f66d8035ea5cb49d149224070edcd3f287be

Digital Signature
Signed by:
Comfort Software Group

Authority:
VeriSign, Inc.

Valid from:
4/30/2013 2:00:00 AM

Valid to:
7/30/2016 1:59:59 AM

Subject:
CN=Comfort Software Group, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Comfort Software Group, L=Syktyvkar, S=Komi, C=RU

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
30F85974E40F8532F411EBD51F548B76

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9222

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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