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teamviewer.exe

Apps manager

FIRSERIA, S.L.

The setup program uses the Firseria/Solimba AppInstaller (DownloadMR) which is a monetization download manager that bundles additional adware offers, typically by wrapping legitimate applications. The application teamviewer.exe by FIRSERIA, S.L 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 Solimba DownloadMR installer. The installer uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars.
Publisher:
Firseria. Installer · sl  (signed by FIRSERIA, S.L.)

Product:
Apps manager

Description:
Installer

Version:
3.1.22

MD5:
c348cf0311ddfc7cd8b4f92dae60a252

SHA-1:
08d00e823044b6acdcf3fed350843b0cdf38198b

SHA-256:
70bf5b6837be1350709a2c3ee29a42fbfe12de596ecbfa570bd67aa337643914

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
12/4/2024 6:45:50 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba.FIRSERIA.Bundler (M)
16.3.16.1

File size:
557.7 KB (571,072 bytes)

Product version:
3.1.21

Copyright:
copyright © 2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\teamviewer.exe

Digital Signature
Signed by:
FIRSERIA, S.L.

Authority:
Thawte, Inc.

Valid from:
7/25/2014 7:00:00 AM

Valid to:
7/24/2016 6:59:59 AM

Subject:
CN="FIRSERIA, S.L.", O="FIRSERIA, S.L.", L=Badalona, S=Barcelona, C=ES

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
7658ACC15B33D93ABD5A967181DEF901

File PE Metadata
Compilation timestamp:
7/30/2014 3:01:55 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:TpC1Bc3TkCu6eXFswL9DmR7CEotX5cU8SXyI:Tp93TyXF9FEop5b8SXyI

Entry address:
0xD7ED

Entry point:
E8, 2C, 79, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 78, 6E, 42, 00, E8, 3D, 12, 00, 00, E8, A9, 67, 00, 00, 0F, B7, F0, 6A, 02, E8, BF, 78, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, A2, 73, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.7358  (probably packed)

Code size:
113 KB (115,712 bytes)

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

http://dl.exfilesdelivery.com/n/.../TeamViewer.exe

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