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ccleaner_setup.exe

Application Generic

OOO PREM''ER-SERVIS

This is a bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application ccleaner_setup.exe, “Application Generic Setup ” by OOO PREM''ER-SERVIS has been detected as adware by 7 anti-malware scanners. The program is a setup application that uses the ProfitServis Downloader installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The installer is marketed through download protals and search ads as the free Piriform CCleaner but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Web Internet   (signed by OOO PREM''ER-SERVIS)

Product:
Application Generic

Description:
Application Generic Setup

Version:
4.6.3.8

MD5:
ed4c615d5fb2f22baf25fc8f71fa02bd

SHA-1:
0b8b0e1db366b3c104bbc3a3574c7c3bda43a79a

SHA-256:
0c3936eb14460b9c43226e4c3be98cf7dfbeef9cefa1a6eac963f27b4cd04349

Scanner detections:
7 / 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:
5/6/2024 2:54:25 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/InstallCore.783896
7.11.211.180

avast!
Malware-gen
150203-1

AVG
Generic
2016.0.3192

Dr.Web
Trojan.InstallCore.56
9.0.1.05190

ESET NOD32
Win32/InstallCore.WX potentially unwanted application
7.0.302.0

K7 AntiVirus
Trojan
13.197.15038

Reason Heuristics
PUP.Installer.ProfitServis
15.3.1.12

File size:
765.5 KB (783,896 bytes)

Product version:
1.2

File type:
Executable application (Win32 EXE)

Bundler/Installer:
ProfitServis Downloader (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
OOO PREM''ER-SERVIS

Authority:
COMODO CA Limited

Valid from:
1/14/2015 5:00:00 PM

Valid to:
1/15/2016 4:59:59 PM

Subject:
CN=OOO PREM''ER-SERVIS, O=OOO PREM''ER-SERVIS, STREET=Chelyuskinskaya 11, L=Moscow, S=Moscow, PostalCode=129336, C=RU

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

Serial number:
00A2577095E8662DFB2C04C6E76F38E411

File PE Metadata
Compilation timestamp:
6/19/1992 4:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:2RQhpfiS8/OZEHHiuA3mK91pcauImZNL805XzAGJiGOT7qsvRg5RK9DW:2RQhxZ6zJA3mK91jstPlzAArOT7tu5R5

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...
 
[+]

Entropy:
7.6742

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

Code size:
37 KB (37,888 bytes)

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