» PCTuneUp.exe
Overview
Analysis
File Details
Behaviors (1)
Programs (1)

PCTuneUp.exe

PC Tune-Up

NNJ Corporation

It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘MRC’. This file is installed with the program PC Tune-Up.

File name:

PCTuneUp.exe

Publisher:

Large Software (signed by NNJ Corporation)

Product:

PC Tune-Up

Version:

2.1.1.15

MD5:

ad52734b42871694ec759ae3dec594a7

SHA-1:

3645d782a28fef67e0324beac917048f03e49a81

SHA-256:

d1df133c7c2035d0f2e7175f3759f5070af9a97552a529b1ef437c4f1b0a592c

Scanner detections:

1 / 68

Status:

Clean (1 probable false positive detection)

Explanation:

This is mosty likely a false positive detection, the file is probably clean.

Analysis date:

4/29/2024 10:23:27 PM UTC (today)

Scan engine

Detection

Engine version

Sophos

PC Tune-up

4.81

File size:

2.8 MB (2,960,704 bytes)

Product version:

2.1.1.15

Large Software

Trademarks:

Large Software

Original file name:

PCTuneUp.exe

File type:

Executable application (Win32 EXE)

Language:

English (United States)

Common path:

C:\Program Files\pc tune-up\pctuneup.exe

Digital Signature

Signed by:

NNJ Corporation

Authority:

VeriSign, Inc.

Valid from:

2/9/2009 7:00:00 PM

Valid to:

2/10/2010 6:59:59 PM

Subject:

CN=NNJ Corporation, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=NNJ Corporation, L=San Diego, S=California, C=US

Issuer:

CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:

7598DC79E8466E3A33DC5A954FEC9FAF

File PE Metadata

Compilation timestamp:

6/19/1992 6:22:17 PM

OS version:

4.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

2.25

CTPH (ssdeep):

49152:VcEZoEdFK29iX+/cbsIxDtJR5cjRb9ZOboBpNEQsHJbd:Vc6oEdg2mvp/GjRxZOUBpXU

Entry address:

0x1000

Entry point:

68, 01, E0, 7F, 00, E8, 01, 00, 00, 00, C3, C3, 69, 3A, DA, 0E, B6, 20, 65, 26, 12, 06, 19, C2, 0A, 61, AF, 8A, E0, DC, FC, DA, C6, 04, B1, 0A, F6, FE, E6, C0, 10, 3D, C1, EB, 08, D6, 6B, 5F, 50, 37, 02, B9, 6D, 28, D5, 1E, 86, 6E, EF, 15, 05, 41, 59, FF, B8, E4, 34, 2E, 23, 4E, 70, B5, 8B, 09, CE, 0E, A0, 10, 46, 03, DD, 38, 54, 37, 29, 71, AC, 77, 16, 58, 11, DA, F9, E3, D5, D4, 04, 90, AD, 46, 88, CB, 23, A7, E1, 36, 3E, 88, DA, D4, 4A, AB, E9, F9, 63, AE, BF, E5, 0D, 7A, 5F, FD, 9F, DE, 0A, 2B, 3F, A2... 
[+]

Entropy:

7.2159

Packer / compiler:

ASProtect v1.2x (New Strain)

Code size:

2 MB (2,101,760 bytes)

Startup File (User Run)

Registry location:

HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:

MRC

Command:

"C:\Program Files\pc tune-up\pctuneup.exe" \mbrstart

The file PCTuneUp.exe has been discovered within the following program.

PC Tune-Up by Large Software

Publisher's description - “The registry is one of the most essential components of Windows OS, critical to proper functioning of any PC computer.”

www.elcor.net/ard.php

39% remove it

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