ccsetup513.exe

CCleaner

Piriform Ltd

The application ccsetup513.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 rghost.ru.
Publisher:
Piriform Ltd

Product:
CCleaner

Description:
CCleaner Installer

Version:
2.0.0.0

MD5:
97ed87320ba1b05297534a1193acf72e

SHA-1:
c58792b155150614cbf592fade26f2837a7d43fb

SHA-256:
e7b7284649b1686ea4ceb9b9cec6ce128c6e2e11e1a2dfccb377228b18922676

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 10:20:58 PM UTC  (today)

Scan engine
Detection
Engine version

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

Reason Heuristics
PUP.Bundled.Toolbar.ET (L)
16.9.28.11

File size:
3 MB (3,112,960 bytes)

Copyright:
Copyright © 2005-2015 Piriform Ltd

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\ccsetup513.exe

File PE Metadata
Compilation timestamp:
2/24/2012 11:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:6Um23Bqy1r7e0xePh0YSGaNDYb5nl8ZxIkDycw2YKIWJUWJsKApV0oUt2wtu/ww:Xvqy1fe0xe500mgnSqkDycwvB0UWxo0S

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file ccsetup513.exe has been seen being distributed by the following URL.

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