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pchs_pcc32_en_id399.exe

PC Cleaner

Smart PC Solutions, Inc.

The application pchs_pcc32_en_id399.exe by Smart PC Solutions has been detected as a potentially unwanted program by 6 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from web.pchelpsoft.com.
Publisher:
PC Help Soft   (signed by Smart PC Solutions, Inc.)

Product:
PC Cleaner

Version:
3.2

MD5:
adb05f6d6da3099c203569df128fb8b1

SHA-1:
c68a14a0d51640031a9ed184b18b5de267749d22

SHA-256:
84624306c239693875453ecd162763515a982a8aae2ad96296c9294598ecfb41

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 1:40:24 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
PUA.Win32.MyPCBackup
4.0.3.14118

Comodo Security
UnclassifiedMalware
19623

Dr.Web
Program.Unwanted.54
9.0.1.0312

ESET NOD32
Win32/SpeedingUpMyPC (variant)
8.10468

Malwarebytes
PUP.Optional.PCCleaner.A
v2014.11.08.05

Reason Heuristics
PUP.Optional.SmartPCSolutions.T
14.11.8.16

File size:
3 MB (3,158,992 bytes)

Product version:
3.2

Copyright:
PC Help Soft

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\pchs_pcc32_en_id399.exe

Digital Signature
Signed by:
Smart PC Solutions, Inc.

Authority:
VeriSign, Inc.

Valid from:
4/4/2011 5:00:00 PM

Valid to:
5/29/2014 4:59:59 PM

Subject:
CN="Smart PC Solutions, Inc.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Smart PC Solutions, Inc.", L=Alexandria, S=Virginia, 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:
502E76B6ACDCDE4F3336BF9286946063

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:za/jzAHqBBUQNWMdqiZOYDnwflL4IlG6z8th+XIzrwfQw/yinXBgj:e/jzK+yQoM7pDElxlNIj8Yrsp/xRgj

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, E8, CD, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD...
 
[+]

Entropy:
7.9974

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

Code size:
37 KB (37,888 bytes)

The file pchs_pcc32_en_id399.exe has been seen being distributed by the following URL.

http://web.pchelpsoft.com/download/download.cfm?filter=PH_EN_PP_GO_SE_PCC&go=http://cdn2.pchelpsoft.com/.../PCHS_PCC32_EN_ID399.exe

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