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pobierz_winrar_32-bit_wersja_stabilna_v5.21.exe

Generic program

New Software S.C. Marek Lubas, Mateusz Ponikowski

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application pobierz_winrar_32-bit_wersja_stabilna_v5.21.exe, “Generic program Setup ” by New Software S.C. Marek Lubas, Mateusz Ponikowski has been detected as adware by 9 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:
Application   (signed by New Software S.C. Marek Lubas, Mateusz Ponikowski)

Product:
Generic program

Description:
Generic program Setup

MD5:
29a5a6c7625a80d6520ddc2344c98d34

SHA-1:
746f3964e79590655ca3b3811594e910428422c3

SHA-256:
df69a92df98bb56f8bb0c10ded6d1217404640a30c8479e6cdb3fe6576339b82

Scanner detections:
9 / 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:
12/26/2024 2:30:04 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.15918

Dr.Web
Trojan.InstallCore.457
9.0.1.0261

ESET NOD32
Win32/InstallCore.YH potentially unwanted (variant)
9.11457

Fortinet FortiGate
Riskware/InstallCore
9/18/2015

herdProtect (fuzzy)
variant of pobierz_adobe_flash_player_dla_firefox__v17.0.0.134.exe (Adware)
2015.9.18.0

K7 AntiVirus
Unwanted-Program
13.202.15559

McAfee
Artemis!39092CEC3FF5
5600.6639

Reason Heuristics
PUP.installCore.NewSoftwareMarekLubasMateuszPonikowski.Installer (M)
15.8.9.10

Trend Micro House Call
Suspicious_GEN.F47V0406
7.2.261

File size:
725.7 KB (743,120 bytes)

Product version:
5.2

Copyright:
Internet

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\pobierz_winrar_32-bit_wersja_stabilna_v5.21.exe

Digital Signature
Signed by:
New Software S.C. Marek Lubas, Mateusz Ponikowski

Authority:
GlobalSign nv-sa

Valid from:
12/5/2014 10:06:32 AM

Valid to:
12/6/2015 10:06:32 AM

Subject:
CN="New Software S.C. Marek Lubas, Mateusz Ponikowski", O="New Software S.C. Marek Lubas, Mateusz Ponikowski", L=Zielona Gora, C=PL

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

Serial number:
11210A98EE121710AB952C9AABC56B37F5DC

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:LDxaYaDZYgunLIOrg34yiNDVz9liaPSbk2UQF:LDxtGyguhrRyiNDVzzZPUk29F

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, BF, A9, FF, FF, E8, 5E, 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...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file pobierz_winrar_32-bit_wersja_stabilna_v5.21.exe has been seen being distributed by the following 5 URLs.

http://cdn.instalkiplbestcontent.com/c?x=Ya19djix Dzr2w4a9A/Lw qNEmQ8VAod2dRm1nhOz4E=&c=NIegFfBysomj4QR5q2ou09YSi3M2E9l8eE/rm2KG/rLAbk190W OnnoGmLq0NzHaHikcp20VFeLmuPT8CXGvPw==&downloadAs=pobierz_Winrar_32-bit_wersja_stabilna_V5.21.exe&fallback_url=http://.../test.exe

http://cdn.instalkiquickdownload.com/c?x=qDEELrvc8zx1 xrIy Wox9kbmKPGdx7YURnPdVfZkco=&c=mh/UWsu6jl2yOVyFWqME3xTXdC40JWcI1qkfTE8qkBaO9gNIzctGzNxGuNM3vZIjcOvbwYyj7Qxskklk0gr86Q==&downloadAs=pobierz_Winrar_32-bit_wersja_stabilna_V5.21.exe&fallback_url=http://.../test.exe

http://cdn.instalkigetitquick.com/c?x=WR4WSZ9ska/GkAfB4YPyMnctGvJ6FqlQ6zH5UjqGGeg=&c=N3sxgfDFzqGljEgghu6yQxIKpPoE2bMvRiGm521pdm7AWULxZvIWSYhLeBupigSleE80IA0oBv0ZPacV8HjAkQ==&downloadAs=pobierz_Winrar_32-bit_wersja_stabilna_V5.21.exe&fallback_url=http://.../

http://cdn.instalkiprogramsfordownloadfiles.com/c?x=Yiwd1lDKhypviDMavSkuzZj/VMOd74sZGtpe5TTEEkk=&c=4EEMvDj5dATv9kzqHniQO55WRgXTeZk99eQg4tF4fTXiNa5NSTniog tz3DWBzC/Ex0Zy1/J0aC5H9o0JR7j/g==&downloadAs=pobierz_Winrar_32-bit_wersja_stabilna_V5.21.exe&fallback_url=http://.../

http://cdn.instalkidownloadnow.com/c?x=P2sHpGN5o4efHmkgbckg KqNA3Y0LMCUkh/JNL2vkYI=&c=G0ui8WhW2ACo3yB3V4/ioYOYoUHcxr1ZEvH18FnfzzQpDqDnn07dRL9hWDI1CI9yFToZgl0zRcG8ch8aFw5h2g==&downloadAs=pobierz_Winrar_32-bit_wersja_stabilna_V5.21.exe&fallback_url=http://.../test.exe

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