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libreoffice.exe

Internet

Criteria Quality (Fried Cookie Ltd.)

The Fried Cookie installer utilizes the InstallCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application libreoffice.exe, “Internet Setup ” by Criteria Quality (Fried Cookie) has been detected as adware 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 installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Web Application   (signed by Criteria Quality (Fried Cookie Ltd.))

Product:
Internet

Description:
Internet Setup

MD5:
c4f65f5e234c3e19676b8c08b5bc3019

SHA-1:
71cdb915742233596dd5074464c336f12a4492c1

SHA-256:
ec10e69be6bc94c76b6c6b7a6a66ed79a59655ce45fefd9089a3daca2adac979

Scanner detections:
1 / 68

Status:
Adware

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

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/5/2024 2:24:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.FC.Installer (M)
16.4.21.17

File size:
955.9 KB (978,832 bytes)

Product version:
5.4.7

Copyright:
Program web

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\libreoffice.exe

Digital Signature
Signed by:
Criteria Quality (Fried Cookie Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
12/16/2015 3:21:34 PM

Valid to:
6/29/2016 4:39:55 PM

Subject:
CN=Criteria Quality (Fried Cookie Ltd.), O=Criteria Quality (Fried Cookie Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11216ABCF20419312093F809F0E003C850D7

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

CTPH (ssdeep):
24576:pHl0J+JinXu+fy6jFXsxRbvUyRzkDeQI+AMuuJVnsWbY:pFq+JWrjFIU+oDi+AwzbY

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file libreoffice.exe has been seen being distributed by the following URL.

http://www.hostsendpackage.com/c?x=7xuZG9mEzicQLOhIsC6grtQLiK2qKfYCXvxF78ho2dw=&c=cG/aCV3HI93fBW47HSSIuT4WZMJECeMID/.../LtOcNgJS9sEfmN tjDj 7sKPBXRhjiBcygffZBZ9&downloadAs=LibreOffice.msi

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