irfanview-spolszczenie.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 irfanview-spolszczenie.exe by dobreprogramy sp. z o.o has been detected as adware by 26 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. The file has been seen being downloaded from download.dobreprogramy.pl.
Publisher:
dobreprogramy sp. z o.o.  (signed and verified)

MD5:
d5f0951867145ed2d2aba1a0f6be4d8e

SHA-1:
f234264413fdf1cdf06187e569bc4e9c7077d2b9

SHA-256:
b000e891dbaa1db7b8f984c0fa25aabe542449cf37abcf52ef6b6ce398bf4887

Scanner detections:
26 / 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 '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:
4/26/2024 4:28:15 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Trojan.Heur2.GZ.RGZ@bWzlAuhi
6285923

Agnitum Outpost
Trojan.Packed
7.1.1

Avira AntiVirus
7.11.164.2

AVG
InstallC
2016.0.3237

Bitdefender
Gen:Trojan.Heur2.GZ.RGZ@bWzlAuhi
1.0.20.35

Clam AntiVirus
Win.Trojan.Heur2-195
0.98/19889

Comodo Security
ApplicUnwnt
18976

Dr.Web
Trojan.Packed.24524
9.0.1.05190

Emsisoft Anti-Malware
Gen:Trojan.Heur2.GZ.RGZ@bWzlAuhi
9.0.0.4799

ESET NOD32
Win32/InstallCore.LH potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/InstallCore
1/7/2015

F-Prot
W32/A-871f7dec
v6.4.7.1.166

F-Secure
Gen:Trojan.Heur2.GZ.RGZ@bWzlAuhi
5.13.68

G Data
Gen:Trojan.Heur2.GZ.RGZ@bWzlAuhi
15.1.24

IKARUS anti.virus
Trojan.Win32.Spy2
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.181.12846

Malwarebytes
PUP.Optional.Bundle
v2015.01.07.12

McAfee
Artemis!A5BB2786A828
5600.6893

MicroWorld eScan
Gen:Trojan.Heur2.GZ.RGZ@bWzlAuhi
16.0.0.21

NANO AntiVirus
Riskware.Win32.InstallCore.dfgmmv
0.28.2.62286

Norman
Gen:Trojan.Heur2.GZ.RGZ@bWzlAuhi
02.01.2015 13:58:24

Qihoo 360 Security
Win32/Virus.Adware.94c
1.0.0.1015

Reason Heuristics
PUP.dobreprogramyspzoo.DD
15.1.7.0

Sophos
PUA 'Install Core Click run software'
5.09

Vba32 AntiVirus
3.12.26.3

VIPRE Antivirus
Adware.Win32.InstallCore.ba
31608

File size:
696.9 KB (713,664 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\irfanview-spolszczenie.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
6/6/2013 2:00:00 AM

Valid to:
6/7/2014 1:59:59 AM

Subject:
CN=dobreprogramy sp. z o.o., O=dobreprogramy sp. z o.o., STREET=Al. Jana Kasprowicza 94, L=Wrocław, S=dolnośląskie, PostalCode=51-145, C=PL

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

Serial number:
00EFC6EDE5717968B796D7BFF8BE2536E9

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:znvps0H62a9O7TdvGs/jkwNlad42b5KVbrsMaKxck+a3gB5e5RstJAJ7qba:znvLHP7TxGejkZb4B+4Mc

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...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file irfanview-spolszczenie.exe has been seen being distributed by the following URL.

Remove irfanview-spolszczenie.exe - Powered by Reason Core Security