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win-install_free screensavers_1.0.exe

Freemium GmbH

The application win-install_free screensavers_1.0.exe by 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. The file has been seen being downloaded from www.download366.com a web site host known to distribute potentially unwanted software operated by FIRSERIA, S.L..
Publisher:
Freemium GmbH  (signed and verified)

MD5:
e6f88e7a036467b2fec47a65ca5ad3c3

SHA-1:
43bebfbb1a29c243c3e02a9a46b8290f9154ced0

SHA-256:
b1bb6c216ddbc505ef0e90659db38e0a9fdce62ade4d8803a18b79a72bb28215

Scanner detections:
1 / 68

Status:
Potentially unwanted

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/19/2024 4:56:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Covus.Freemium.Bundler (M)
16.1.2.7

File size:
556.9 KB (570,312 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Covus

Language:
English (United States)

Common path:
C:\users\{user}\downloads\win-install_free screensavers_1.0.exe

Digital Signature
Signed by:
Freemium GmbH

Authority:
GoDaddy.com, Inc.

Valid from:
12/29/2014 10:41:38 AM

Valid to:
12/29/2015 10:41:38 AM

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

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00FEAC9D237F1C5C86

File PE Metadata
Compilation timestamp:
12/2/2015 12:01:26 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:9fTJHNYw2mVm2dm9Nf7DAZDxvrUc+JPsP6Adt734:vN9dm9NMxvrUc+Jut734

Entry address:
0x13EBC

Entry point:
E8, 14, 7B, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 58, F5, 45, 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, 75, E0, FF, 15, AC, F1, 45, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, B8, 22, 48, 00, 89, 0D, B4, 22, 48, 00, 89, 15, B0, 22, 48, 00, 89, 1D, AC, 22, 48, 00, 89, 35, A8, 22, 48, 00, 89, 3D...
 
[+]

Entropy:
6.9026

Code size:
374.5 KB (383,488 bytes)

The file win-install_free screensavers_1.0.exe has been seen being distributed by the following URL.

http://www.download366.com/free-screensavers/download/.../bing

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