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app3.exe

PC Cleaners Inc.

The application app3.exe by PC Cleaners has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from pccleanerinc.com.
Publisher:
PC Cleaners  (signed by PC Cleaners Inc.)

Product:
PC Cleaners

Description:
PC Cleaner Pro

Version:
10.0.0.0

MD5:
c7648a604f3d272b029d8ac9712247fc

SHA-1:
d55b2d430a22ca2ab56e79a9bed681258801ee3f

SHA-256:
5cd972708ebb938d1969d9cca789a5c8cb9e4d3ea5a32ecb590294a42cec16a4

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/27/2024 1:09:06 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.PCCleaner.Installer.Meta (M)
16.6.10.14

File size:
5.2 MB (5,433,552 bytes)

Product version:
10.0.0.0

Copyright:
(c) PC Cleaners. All rights reserved.

Original file name:
PCSetup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\app3.exe

Digital Signature
Signed by:
PC Cleaners Inc.

Authority:
VeriSign, Inc.

Valid from:
1/23/2012 7:00:00 PM

Valid to:
1/25/2014 6:59:59 PM

Subject:
CN=PC Cleaners Inc., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=PC Cleaners Inc., L=Newport Beach, S=California, 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:
0D8D6A63396D197575990A769C1CC0C5

File PE Metadata
Compilation timestamp:
9/30/2013 2:28:07 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:zXguRDD+QUXT4hCO7RLPlJ9ouppM5FQ7tkDWnKRz:zXguRDDmXT43PlJ9ouPykkz

Entry address:
0x4634AD0

Entry point:
60, BE, 00, E0, 50, 04, 8D, BE, 00, 30, EF, FB, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.9216

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
5.2 MB (5,402,624 bytes)

The file app3.exe has been seen being distributed by the following URL.

http://pccleanerinc.com/.../app3.exe

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