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ccsetup316.exe

CCleaner

Piriform Ltd

The application ccsetup316.exe, “CCleaner Installer” has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from download.piriform.com.
Publisher:
Piriform Ltd

Product:
CCleaner

Description:
CCleaner Installer

Version:
2.0.0.0

MD5:
f4330cc11bd35491e62d2f70594af98c

SHA-1:
0ad08725e148c1c400dbfe8b8bbed92e97db731f

SHA-256:
e9b6a6ac7060eb94db407d948e081794b92394fb1005eaf93261ec9564d801df

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 9:35:44 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Bundled.Toolbar.Google.E potentially unsafe application
8.0.319.0

Reason Heuristics
PUP.Bundled.Toolbar.ET (L)
16.9.28.14

File size:
3.5 MB (3,628,016 bytes)

Copyright:
Copyright © 2005-2012 Piriform Ltd

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\ccsetup316.exe

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:qWTwkc0rtNIZQi4+nHYs+iBMnEZ3bzz/:pdb3IZQi4cHYs+iBMA3bH

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file ccsetup316.exe has been seen being distributed by the following URL.

http://download.piriform.com/ccsetup316.exe

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