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ccleaner-4114619-32-bits.exe

ISBRInstaller

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application ccleaner-4114619-32-bits.exe by ISBRInstaller has been detected as adware by 19 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 the free Piriform CCleaner but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
ISBRInstaller  (signed and verified)

MD5:
321868c37c7790375360d1bb4150c7e5

SHA-1:
0e6af46cec517b9e3863e86f841996ff12756d0f

SHA-256:
2d1fc879dce7c4ee55b044bbb01928a8ce8806f77c433f26bdc1bcfec5387817

Scanner detections:
19 / 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:
4/24/2024 4:57:15 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.Kryptik
7.1.1

Avira AntiVirus
ADWARE/InstallCore.Gen9
8.3.1.6

AVG
InstallCore
2016.0.3056

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
UnclassifiedMalware
22304

Dr.Web
Trojan.Packed.25266
9.0.1.0187

ESET NOD32
Win32/InstallCore.IK potentially unwanted (variant)
9.11718

Fortinet FortiGate
Riskware/InstallCore
7/6/2015

F-Prot
W32/A-146017d7
v6.4.7.1.166

G Data
Win32.Application.InstallCore.CZ
15.7.25

K7 AntiVirus
Unwanted-Program
13.204.16103

McAfee
Artemis!321868C37C77
5600.6712

NANO AntiVirus
Riskware.Win32.InstallCore.dffjwf
0.30.24.1636

Qihoo 360 Security
Win32/Trojan.4bc
1.0.0.1015

Reason Heuristics
PUP.installCore.ISBRInstaller (M)
15.7.6.19

Sophos
Install Core Click run software
4.98

Total Defense
Win32/InstallCore.A!generic
37.1.62.1

Vba32 AntiVirus
Downware.InstallCore
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
40756

File size:
619 KB (633,880 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\ccleaner-4114619-32-bits.exe

Digital Signature
Signed by:
ISBRInstaller

Authority:
COMODO CA Limited

Valid from:
7/16/2013 9:00:00 PM

Valid to:
7/17/2014 8:59:59 PM

Subject:
CN=ISBRInstaller, O=ISBRInstaller, STREET=Ronthschilde 63, L=Tel Aviv, S=Tel Aviv, PostalCode=6527319, C=IL

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

Serial number:
158EF632B1D9C77CF5AAB6A9367E7FCE

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:FnvpkgV4o5jzw45Su9waQdj2PuLtc5sAaJ+QJB14r3cLlbXpW6ob+J0M:FnvSgWm3Su9M2PKtiZCBb1K2llabG

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:
7.8638

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

Code size:
37 KB (37,888 bytes)

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