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ccleaner 3.19.1721 downloader.exe

Covus Freemium GmbH

The application ccleaner 3.19.1721 downloader.exe by Covus Freemium GmbH 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 Covus installer. With this installer, users are expecting to download the free Piriform CCleaner but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Covus Freemium GmbH  (signed and verified)

MD5:
f5d60729b58bf1b3a48be3a172c301ae

SHA-1:
83821c487d14705bfd81ec39229c65b2c973c136

SHA-256:
472417e72a0f3c2cc8d81dbb2eaa51f8a591fcfa11443d57a3ca7d5b52283648

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Includes bundled offers in the installer/download manager that include adware components such as Best-markit, and Search Protect (ClientConnect).

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:
4/19/2024 9:08:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Covus.CovusFreemium.Bundler (M)
16.2.14.17

File size:
582.2 KB (596,152 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Covus

Language:
English (United States)

Common path:
C:\users\{user}\downloads\ccleaner 3.19.1721 downloader.exe

Digital Signature
Signed by:
Covus Freemium GmbH

Authority:
GlobalSign nv-sa

Valid from:
1/28/2013 10:21:57 AM

Valid to:
1/29/2015 10:21:57 AM

Subject:
CN=Covus Freemium GmbH, O=Covus Freemium GmbH, L=Berlin, S=Berlin, C=DE

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

Serial number:
11211DBCB8A07ED407612FC406EFD259BE29

File PE Metadata
Compilation timestamp:
12/23/2014 11:27:32 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:en8PyDC/8jFO4qHKIPh/07Xt55xgTX4uVX1xxaU+6G:LaDC/8jwHqoh/455xgTBVFxxd+6G

Entry address:
0x22321

Entry point:
E8, 6C, 66, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 53, 56, 8B, F1, 33, DB, 3B, F3, 75, 16, E8, ED, 19, 00, 00, 6A, 16, 5E, 89, 30, E8, 91, 19, 00, 00, 8B, C6, E9, 8F, 00, 00, 00, 57, 39, 5D, 08, 77, 13, E8, D1, 19, 00, 00, 6A, 16, 5E, 89, 30, E8, 75, 19, 00, 00, 8B, C6, EB, 75, 33, C9, 39, 5D, 10, 88, 1E, 0F, 95, C1, 41, 39, 4D, 08, 77, 09, E8, AE, 19, 00, 00, 6A, 22, EB, DB, 8B, 4D, 0C, 83, C1, FE, 83, F9, 22, 77, C9, 8B, CE, 39, 5D, 10, 74, 0B, 33, DB, 43, C6, 06, 2D, 8D, 4E, 01, F7, D8, 8B, F9...
 
[+]

Code size:
317 KB (324,608 bytes)

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