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drivereasy.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 drivereasy.exe by dobreprogramy sp. z o.o has been detected as adware by 13 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 download5.dobreprogramy.pl.
Publisher:
dobreprogramy sp. z o.o.  (signed and verified)

MD5:
d532bf3c66716a44333426f09c411c9e

SHA-1:
f936946ba4d827343e8c47226ece1bc302450d6b

SHA-256:
c56fb89d69c90d2a864f17e60eaccdd39aa597558fd8f46bc81729fc91c5028b

Scanner detections:
13 / 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:
4/20/2024 1:22:04 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Trojan.Heur2.GZ.QGZ@b4LXZRpi
990

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.140.16

Bitdefender
Gen:Trojan.Heur2.GZ.QGZ@b4LXZRpi
1.0.20.705

Dr.Web
Trojan.Packed.24524
9.0.1.081

Emsisoft Anti-Malware
Gen:Trojan.Heur2.GZ.QGZ@b4LXZRpi
8.14.05.21.04

ESET NOD32
Win32/InstallCore.LH (variant)
8.9611

F-Secure
Gen:Trojan.Heur2.GZ.QGZ@b4LXZRpi
11.2014-21-05_4

G Data
Gen:Trojan.Heur2.GZ.QGZ@b4LXZRpi
14.5.24

herdProtect (fuzzy)
variant of adobe-shockwave-player(13041).exe (Adware)
2014.5.21.4

MicroWorld eScan
Gen:Trojan.Heur2.GZ.QGZ@b4LXZRpi
15.0.0.423

Reason Heuristics
PUP.dobreprogramyspzoo.R
14.3.22.5

Sophos
Install Core Click run software
4.98

VIPRE Antivirus
Adware.Win32.InstallCore.ba
27824

File size:
676.1 KB (692,376 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\drivereasy.exe

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

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:fnvpYElKbwJISsxfIG5TWohMz/yHQA3bnraf9Z6TM0q9Ww4Hefm7:fnv7sVTxfIGTWoazqHQ0bnGZccM+

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 drivereasy.exe has been seen being distributed by the following URL.

http://download5.dobreprogramy.pl/.../x86

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