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teamviewer_portable.exe

Papacu

Webcellence Ltd

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application teamviewer_portable.exe, “Papacu Setup ” by Webcellence 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 file has been seen being downloaded from www.towerchucklelaboratory.com.
Publisher:
Mahacapuc   (signed by Webcellence Ltd)

Product:
Papacu

Description:
Papacu Setup

Version:
2.0.2.2

MD5:
8a494ea3d980e9fdb49234de72a9f15b

SHA-1:
1a700d9c213939eb3ce3d1908638940afd63e847

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
11/28/2024 3:50:18 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.3.16.7

File size:
1.2 MB (1,262,192 bytes)

Product version:
1.0

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\documents and settings\victor\meus documentos\downloads\teamviewer_portable.exe

Digital Signature
Signed by:
Webcellence Ltd

Authority:
GlobalSign nv-sa

Valid from:
2/4/2016 10:13:02 AM

Valid to:
2/4/2017 10:13:02 AM

Subject:
CN=Webcellence Ltd, O=Webcellence Ltd, L=Ora, C=IL

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

Serial number:
1121C55738C0A5E7493A6E41B5185E81DFD5

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

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...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.towerchucklelaboratory.com/l8sv7l2jDHLBStypeaa6ZHnvpYFrfW6cPn_cB2eN4nVpcqs9neydoX0HjYISc aUN2T3dpGFBCgow3ER0uzO59G5yeB8C7znXLgI6lcjcXqHlJJhLjZC4bH7rK3GiI49YoPqfJI6gDd_4IzUl8B0gvTdGjfSZyQ2sjqdv9D0n9K1SypEEVPzVCcG 5 LNCssoS8HoOQV2NucAC6_SSmGUlnDaPEHoA==-G4IAAORte69pY0lrioaEkBWWkE4O2P_9FtATjvPcgtohP yvTqQtSdMYSAS0Bl0ymDIVzoP865d81vkVts9RWz6nuzO6ogUXcacg6cgtatbYGr6JF8IA

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