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ccleaner professional.exe

MaRI MArA

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application ccleaner professional.exe by MaRI MArA 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 OutBrowse Revenyou installer. 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:
ZWJHO  (signed by MaRI MArA)

Product:
ZWJHO

Version:
8780.15613.828.7622

MD5:
efe0292d4b74683cc382a59264c5c9e4

SHA-1:
f8fe3f7fe65db7be6acb0e246d5449269aadaff8

SHA-256:
50afab6a2153f2c363145ccfeb4b92115978bc15591615333520d0c8265562c2

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 '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:
12/25/2024 5:28:47 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.7.28.19

File size:
724.9 KB (742,304 bytes)

Product version:
8780.15613.828.7622

Copyright:
ZWJHO

Trademarks:
ZWJHO

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:
MaRI MArA

Authority:
thawte, Inc.

Valid from:
6/11/2015 7:00:00 AM

Valid to:
12/18/2015 6:59:59 AM

Subject:
CN=MaRI MArA, O=MaRI MArA, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
5D3973BCF3BBD250BC14EB900D1D372D

File PE Metadata
Compilation timestamp:
12/6/2009 5:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:WjD9kiFMfkgPedzusy2v1NfuxO5Z6W9ZyquykvkC6/mXkbBFK6GV5YFqcaLe7fcM:Ww9eMsyiHfu4Dv9y8/mcAV5edaX86Q

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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