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pobierz_winrar-32bit.exe

New Software S.C

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application pobierz_winrar-32bit.exe by New Software S.C has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. With this installer, users are expecting to download WinRAR archiver but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
New Software S.C  (signed and verified)

MD5:
dcbcc2c2b1581b93d0568ac9b4d4b3d7

SHA-1:
722e05c1f27915fc8aaf9363c896175a48b073ff

SHA-256:
28abb68c0f0434d9b4ba81717ed96473936dd9711e6bea92363bf0aa48043b00

Scanner detections:
10 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
4/25/2024 6:50:26 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen9
7.11.182.116

AVG
InstallC
2015.0.3305

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.141031

ESET NOD32
Win32/InstallCore.QO (variant)
8.10646

K7 AntiVirus
Unwanted-Program
13.185.13853

McAfee
Artemis!DCBCC2C2B158
5600.6961

Reason Heuristics
PUP.NewSoftwareSC.U
14.10.31.4

Trend Micro House Call
Suspicious_GEN.F47V0914
7.2.304

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
34374

File size:
736 KB (753,704 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\pobierz_winrar-32bit.exe

Digital Signature
Signed by:
New Software S.C

Authority:
COMODO CA Limited

Valid from:
10/29/2013 1:00:00 AM

Valid to:
10/30/2014 12:59:59 AM

Subject:
CN=New Software S.C, O=New Software S.C, STREET=ul. Dabrowskiego 12, L=Zielona Gora, S=Poland, PostalCode=65-021, C=PL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00F3B1DA972DF04468B0D71B6A838C5A7F

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:AE9vplzPwlj/JLA2R1RqFAZAkaJSf+QmO/mEr+mqUcR5zhQKFz1zWNITOfpCzKk7:ACvnzolzdBGAWIoUm9Pn5tQKrTspCzfz

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
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Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file pobierz_winrar-32bit.exe has been seen being distributed by the following URL.

http://instalkicdn.pl/dm/.../pobierz_WinRAR_32-bit.php

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