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pclunst.exe

PC Cleaners Inc.

The application pclunst.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 www.fixanyfile.com and multiple other hosts.
Publisher:
PC Cleaners  (signed by PC Cleaners Inc.)

Product:
PC Cleaners

Description:
PC Cleaner Pro

Version:
10.0.0.0

MD5:
31b180d50b57d05cba7105dc1ed5611c

SHA-1:
e9109eb2ac4d4a11168889f9a54e91e2351f9045

SHA-256:
42a97bd56ec3a39920b45bf536fe6a776ead33424e9ffa6f45abaaa7e36d04fd

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 1:59:55 AM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
5.3 MB (5,581,664 bytes)

Product version:
10.0.0.0

Copyright:
(c)2015 PC Cleaners Inc. All rights reserved.

Original file name:
PCSetup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\ProgramData\pclunst.exe

Digital Signature
Signed by:
PC Cleaners Inc.

Authority:
COMODO CA Limited

Valid from:
2/19/2015 7:00:00 PM

Valid to:
2/19/2017 6:59:59 PM

Subject:
CN=PC Cleaners Inc., O=PC Cleaners Inc., POBox=92677, STREET="220 Newport Center Dr. Suite #197", L=Newport Beach, S=California, PostalCode=92660, C=US

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
4A378F900AF4F6360FF3B19DFF48F58F

File PE Metadata
Compilation timestamp:
4/29/2015 11:39:24 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:eaINj7FtFKJqsj5UvAL/Q/KNwDvKw3NsyE6XKnQNqw:exkJqIL/Q/+wDyw3NsiEO

Entry address:
0x4F3D370

Entry point:
60, BE, 00, 30, DF, 04, 8D, BE, 00, E0, 60, 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:
7.9251

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

Code size:
5.3 MB (5,550,080 bytes)

The file pclunst.exe has been seen being distributed by the following 7 URLs.

http://www.fixanyfile.com/download_pccleaner.php

http://www.msinfo32.com/download.php

http://www.appcrash.com/download.php

http://www.errorrepair.com/download.php

http://www.completeuninstall.com/download.php

http://www.diagnoseyourpc.com/download_pccleaner.php

http://pcsupertune.com/.../

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