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windows+sicherheits+update_1.0.exe

Covus Freemium GmbH

The application windows+sicherheits+update_1.0.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. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from downloadguidefactory.blob.core.windows.net.
Publisher:
Covus Freemium GmbH  (signed and verified)

MD5:
e194183911344a918a26f131b1934b80

SHA-1:
5af99fa5bbb6b81f4f49a35ce69eb8ef7efa0173

SHA-256:
225590695a203b6bbc37f538f655305fef76538b1e9d749767de1f3ee30d016c

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:
4/26/2024 10:03:47 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Covus.CovusFreemium.Bundler (M)
16.2.23.14

File size:
439.1 KB (449,616 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Covus

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\windows+sicherheits+update_1.0.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:
3/24/2014 10:03:17 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:Pjk2l0jFmS8kaBHYG+jqUKZCVxsxCsMrkDQk1jvO+AzF6GH8VPflPrGGuhfiN5zQ:P10WHYfoUsxCsLD5rKuVX1PN53ELb

Entry address:
0x19586

Entry point:
E8, 9E, 48, 00, 00, E9, 89, FE, FF, FF, 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, AC, 6D, 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, 75, E0...
 
[+]

Code size:
144 KB (147,456 bytes)

The file windows+sicherheits+update_1.0.exe has been seen being distributed by the following URL.

https://downloadguidefactory.blob.core.windows.net/downloadguides/.../windows sicherheits update_1.0.exe

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