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microsoft office 2016 dla u_ytkowników domowych i uczniów.exe

Web

Ringier Axel Springer Polska 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 microsoft office 2016 dla u_ytkowników domowych i uczniów.exe, “Web Setup ” by Ringier Axel Springer Polska 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.
Publisher:
Application installer   (signed by Ringier Axel Springer Polska Sp z o.o.)

Product:
Web

Description:
Web Setup

Version:
5.1.5.5

MD5:
216ab950a3d6ae254215bdcb5a20c20c

SHA-1:
27a3222e4d667d8107b613a30cfcde7b2a69772b

SHA-256:
72137e05afa0355cff336e378c065a2067746f15b51cb97835cd5272f01696b9

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:
12/26/2024 3:38:35 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.RingierAxelSpringerPolskaSpzoo.Installer (M)
16.2.12.10

File size:
949.7 KB (972,448 bytes)

Product version:
3.8.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\microsoft office 2016 dla u_ytkowników domowych i uczniów.exe

Digital Signature
Signed by:
Ringier Axel Springer Polska Sp z o.o.

Authority:
GlobalSign nv-sa

Valid from:
4/20/2015 12:59:59 PM

Valid to:
4/20/2016 12:59:59 PM

Subject:
CN=Ringier Axel Springer Polska Sp z o.o., O=Ringier Axel Springer Polska Sp z o.o., L=Warszawa, C=PL

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

Serial number:
112151DDE48EC6A26B13DEF8872209F8E2FF

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):
24576:SYkeAj5o23Xz2kWMoFHHjCE873GrnSBzfMVJVYm6cqUZgiqI/Y:SYkeU/njWFGE872jSBoVFDqX9

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 microsoft office 2016 dla u_ytkowników domowych i uczniów.exe has been seen being distributed by the following URL.

http://www.signstourbest.com/c?x=/LsMlZJ/F/zYm6moxFWgg69PTw5IEKLWo3pY2o9 8ac=&c=kOsvrAPO8iFRq NVvHbNt5VZIufMaRBiAVR3Ke ZNuNxLv9vgSHNBT86wYqZCcVYwsD58lhwRdMleHI9ZXbVAZ3IRgQnbg0nVQPfByXEAvvRC/Ks509lV0HhaZUqWIHXsOvu Y3vBhbUCzLQQslcpg==&fallback_url=http://download.komputerswiat.pl/biuro-i-praca/.../microsoft-office-home-and-student?altTemplate=dlUrlWithKsPlusGiftHtmlFile

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.