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ccleaner download manager.exe

Internet

AppCenter, Inc.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application ccleaner download manager.exe, “Internet Setup ” by AppCenter has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. 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:
AppCenter, Inc.  (signed and verified)

Product:
Internet

Description:
Internet Setup

MD5:
c177330fb7388927130c76b7b0abb442

SHA-1:
b6cda29b8b16367ea491789b1b6c1666512acbb0

SHA-256:
aeb64eefd06ca6ebb8ded8ac83096a6dbe64872b77b678e218382269e2950703

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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 4:04:47 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.11.20.0

File size:
769.5 KB (788,000 bytes)

Product version:
1.8

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\ccleaner download manager.exe

Digital Signature
Signed by:
AppCenter, Inc.

Authority:
VeriSign, Inc.

Valid from:
2/17/2014 7:00:00 PM

Valid to:
2/18/2015 6:59:59 PM

Subject:
CN="AppCenter, Inc.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="AppCenter, Inc.", L=Boston, S=Massachusetts, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
0A297D559E56794BFC370BAA3D48D630

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:sNypgEa051ZIi4/ZBcCShoYAuVBBb4wQHCIgg1jD2vxEZ0yl0k1hQjul:sNyaEf51ZaZBcCSeYuwHIpyJysul

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:
7.8779

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

Code size:
37 KB (37,888 bytes)

The file ccleaner download manager.exe has been seen being distributed by the following URL.

http://.../action_redirect.php?action=download_redirect&app_id=160&action_value=app_page&redirect_to=http://.../install_download_par.php?app=ccleaner&user_id=11068475

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