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apache-openoffice-12754-dp.exe

dobreprogramy sp. z o.o.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application apache-openoffice-12754-dp.exe, “Internet Software Setup ” by dobreprogramy sp. z o.o has been detected as adware 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 installCore 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.
Publisher:
Internet software   (signed by dobreprogramy sp. z o.o.)

Product:
Internet Software

Description:
Internet Software Setup

Version:
2.8.1.7

MD5:
be0ff2fb99e8a1e2183ab5909918a0c0

SHA-1:
92418b5c30f993d03db39576e84ce2d7f829b34b

SHA-256:
812ac12f4a29082fb5bd1cee3606da64661bfb0752950020c248ec90a8d51ef6

Scanner detections:
1 / 68

Status:
Adware

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:
11/23/2024 10:30:21 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.dobrepro.Installer (M)
16.5.1.18

File size:
935.8 KB (958,216 bytes)

Product version:
1.4

Copyright:
Program

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\apache-openoffice-12754-dp.exe

Digital Signature
Signed by:
dobreprogramy sp. z o.o.

Authority:
GlobalSign nv-sa

Valid from:
2/13/2015 5:34:27 PM

Valid to:
2/14/2016 5:34:27 PM

Subject:
CN=dobreprogramy sp. z o.o., O=dobreprogramy sp. z o.o., L=Wroclaw, C=PL

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

Serial number:
1121B4F3A4313F8A58B614202F80129EBC93

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:hmGzoktQ4jcSGaZ8lcDL7vlYte7dAMDA9aOmgWMTbZoycxtOzpPH3ezrMOhqY2Rc:hm6h24R2YNdWhWMTbZ6tOl/dS2rrE5OG

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file apache-openoffice-12754-dp.exe has been seen being distributed by the following URL.

http://www.softwarecenterbits.com/c?x= bKOgcojkUZlrcj6nLGQAfO5KmaJkmc0ud4d4/YtBvw=&c=OSvlpVVqsLjkDNSCxTVlUOA4fH089CORvCxlWaopHOSaP1W8/hIkqzVZv6XzTsCnRX4P wlXUMmQPwMDDaYPKOJgB8Rw0yLYzFQ06Uw21UeyLNX7 4cTaS6HVXinbJ6jJBtN0oIciaxq3V0hSDBb4w==&fallback_url=http://storage.dobreprogramy.pl/.../Apache_OpenOffice_4.1.2_Win_x86_install_pl.exe&downloadAs=Apache-OpenOffice-12754-dp.exe

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