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pclunst.exe

PC Cleaner Pro

PC Cleaner Inc.

The application pclunst.exe by PC Cleaner 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. This is the uninstaller utility registered in the Windows Control Panel for the program PC Cleaners by PC Cleaners. The file has been seen being downloaded from RevenueWire's affiliate distribution platform pcdesk1.nwpc.revenuewire.net.
Publisher:
(c) PC Cleaners Inc  (signed by PC Cleaner Inc.)

Product:
PC Cleaner Pro

Version:
21.0.0.0

MD5:
628c0c65f834c723c277a9644b5d1785

SHA-1:
6a2cdbd58fccd16e7a42a4dcaa390d3dca8aacd4

SHA-256:
07e30b4fcd102bacab4e3c2e875f10afd213f49d1c601b6cc89d2f0d0ab78393

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 2:06:36 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.PCCleaner.cPCClean.Meta (L)
16.6.10.14

File size:
4.8 MB (5,004,696 bytes)

Product version:
21.0.0.0

Copyright:
(c)2016 PC Cleaners Inc. All rights reserved.

Original file name:
PCInstaller.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\ProgramData\pclunst.exe

Digital Signature
Signed by:
PC Cleaner Inc.

Authority:
Symantec Corporation

Valid from:
8/11/2015 3:00:00 AM

Valid to:
8/11/2016 2:59:59 AM

Subject:
CN=PC Cleaner Inc., O=PC Cleaner Inc., L=Laguna Niguel, S=California, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
3D4B99D267157B4AE7602BBCE79FE9DE

File PE Metadata
Compilation timestamp:
3/15/2016 9:55:38 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:GdM3dLyOFVZMZATbFGCMo69Jty9qKeGw2OUrZBl6h8Y06tIei5XYDqU+jr6WsZoT:GdKdmOF7tD6+nh600iumUlZiTXrs0hMs

Entry address:
0x97C200

Entry point:
60, BE, 00, E0, 8B, 00, 8D, BE, 00, 30, B4, FF, 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...
 
[+]

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

Code size:
4.7 MB (4,976,640 bytes)

Program Uninstaller
Program name:
PC Cleaners

Display publisher:
PC Cleaners

Uninstall string:
"C:\ProgramData\pclunst.exe" -removeit


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

http://pcdesk1.nwpc.revenuewire.net/Private-Network/.../

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