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wise registry cleaner free 7.43 downloader.exe

Covus Freemium GmbH

The application wise registry cleaner free 7.43 downloader.exe by Covus Freemium GmbH has been detected as a potentially unwanted program by 12 anti-malware scanners. The program is a setup application that uses the Covus installer. The file has been seen being downloaded from downloadguidefactory.blob.core.windows.net and multiple other hosts.
Publisher:
Covus Freemium GmbH  (signed and verified)

MD5:
948469dcb333963d5d7ef87b5845f3db

SHA-1:
c31acd81b69f2ba521f69f419f82b6cc69a2fe11

SHA-256:
0538b9b8c14722d582a723fdfea37a8c1425e73fe567be9336329a9d85ed1a45

Scanner detections:
12 / 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 9:42:58 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
APPL/DownloadGuide.Gen2
7.11.167.34

AVG
Adware Generic_r
2015.0.3355

Dr.Web
Adware.Downware.6044
9.0.1.0254

ESET NOD32
Win32/DownloadGuide.A potentially unwanted application
8.7.0.302.0

F-Secure
Adware:W32/Buzzrin
11.2014-11-09_5

herdProtect (fuzzy)
variant of ec3138e4bc2427795a0fed280e2d0af0.exe (Adware)
2014.11.4.3

IKARUS anti.virus
PUA.DownloadGuide
t3scan.1.7.5.0

McAfee
Trojan.Artemis!C900A607A960
5600.6957

Qihoo 360 Security
Malware.QVM06.Gen
1.0.0.1015

Reason Heuristics
PUP.Optional.CovusFreemiumGmbH.j
14.9.11.7

VIPRE Antivirus
Threat.4890059
32186

File size:
460.7 KB (471,728 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Covus

Language:
English (United States)

Common path:
C:\users\{user}\downloads\wise registry cleaner free 7.43 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:
8/4/2014 9:32:40 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:uvWoBObcObcSkPQhRuVX1H7DpvTtxFFWtC7ulBr:O5IcI7sQuVF5nFFt7uld

Entry address:
0x1CA34

Entry point:
E8, A0, 48, 00, 00, E9, 89, FE, FF, FF, CC, CC, 8B, 44, 24, 08, 8B, 4C, 24, 10, 0B, C8, 8B, 4C, 24, 0C, 75, 09, 8B, 44, 24, 04, F7, E1, C2, 10, 00, 53, F7, E1, 8B, D8, 8B, 44, 24, 08, F7, 64, 24, 14, 03, D8, 8B, 44, 24, 08, F7, E1, 03, D3, 5B, C2, 10, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 0C, DE, 42, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF...
 
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Code size:
171 KB (175,104 bytes)

The file wise registry cleaner free 7.43 downloader.exe has been seen being distributed by the following 3 URLs.

https://downloadguidefactory.blob.core.windows.net/downloadguides/.../Wise Registry Cleaner Free 7.43 Downloader.exe

https://downloader.chip.de/thirdpartyproxy/.../downloader-covus_create.php?cid=570586

http://downloader.chip.de/thirdpartyproxy/.../downloader-covus_create.php?cid=570586

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