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apache_openoffice_4.1.2_win_x86_install_de_cb-dl-manager.exe

COMPUTER BILD Digital GmbH

The application apache_openoffice_4.1.2_win_x86_install_de_cb-dl-manager.exe by COMPUTER BILD Digital 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 installer is marketed through download protals and search ads as the free Apache OpenOffice but will also install additional software offers which include adware, PUPs and browser toolbars. The file has been seen being downloaded from d3.computerbild.de.
Publisher:
COMPUTER BILD Digital GmbH  (signed and verified)

MD5:
c57714eee83144f530c66b63d7db4729

SHA-1:
21d4b767be7ae84f61fdeb830c08b80e1d7a2087

SHA-256:
449001149e44efa8d09e48137fc7a67c2d1be2485df158cb524a29d406a47e0c

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:
12/25/2024 1:38:56 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Covus (M)
16.8.5.2

File size:
537.1 KB (550,032 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Covus

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\apache_openoffice_4.1.2_win_x86_install_de_cb-dl-manager.exe

Digital Signature
Signed by:
COMPUTER BILD Digital GmbH

Authority:
thawte, Inc.

Valid from:
7/19/2016 2:00:00 AM

Valid to:
10/19/2017 1:59:59 AM

Subject:
CN=COMPUTER BILD Digital GmbH, OU=IT, O=COMPUTER BILD Digital GmbH, L=Hamburg, S=Hamburg, C=DE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
4A46583ED0B1E421CA13839352030EF0

File PE Metadata
Compilation timestamp:
8/4/2016 6:02:32 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:xi3OZYcNZ6pPBO4kKcQxlhFhhBlz+lhR63bZRsYk3T41D:w+ZYc2potM+ns3bcYkDAD

Entry address:
0x1493C

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, 50, 75, 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, C8, 71, 45, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, B8, B2, 47, 00, 89, 0D, B4, B2, 47, 00, 89, 15, B0, B2, 47, 00, 89, 1D, AC, B2, 47, 00, 89, 35, A8, B2, 47, 00, 89, 3D...
 
[+]

Code size:
343 KB (351,232 bytes)

The file apache_openoffice_4.1.2_win_x86_install_de_cb-dl-manager.exe has been seen being distributed by the following URL.

http://d3.computerbild.de/downloadguides/.../Apache_OpenOffice_4.1.2_Win_x86_install_de_CB-DL-Manager.exe

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.