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NobuClient.exe

Norton Online Backup

Symantec Corporation

It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘Norton Online Backup’.
Publisher:
Symantec Corporation  (signed and verified)

Product:
Norton Online Backup

Description:
Norton Online Backup Service

Version:
2.2.3.45

MD5:
dce4afbea3b2659a306d7cbb031f1e61

SHA-1:
9e5401d7736a24ad5372baeb3a5dc04fc9beb736

SHA-256:
a23751f5fe14a84d9abd020756b5a7e9e4831611065b7ce60bd4f7b761f8ef0b

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/13/2025 8:53:06 PM UTC  (today)

File size:
2.9 MB (2,995,904 bytes)

Product version:
2.2.3.45

Copyright:
Copyright (C) 2010 Symantec Corporation. All rights reserved.

Original file name:
NobuClient.exe

File type:
Executable application (Win64 EXE)

Language:
English (United States)

Common path:
C:\Program Files\symantec\norton online backup\nobuclient.exe

Digital Signature
Signed by:
Symantec Corporation

Authority:
VeriSign, Inc.

Valid from:
10/10/2011 8:00:00 PM

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

Subject:
CN=Symantec Corporation, OU=Digital ID Class 3 - Microsoft Software Validation v2, OU=Norton Data Services, O=Symantec Corporation, 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:
73E668ABA4C905D58E38AA5162C87E39

File PE Metadata
Compilation timestamp:
7/11/2012 11:48:18 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x10B518

Entry point:
48, 83, EC, 28, E8, 87, 03, 01, 00, 48, 83, C4, 28, E9, 52, FE, FF, FF, CC, CC, 48, 89, 5C, 24, 10, 48, 89, 6C, 24, 18, 48, 89, 74, 24, 20, 57, 41, 54, 41, 55, 41, 56, 41, 57, 48, 83, EC, 20, 49, 63, 78, 0C, 4C, 8B, F9, 49, 8B, C8, 49, 8B, E9, 4D, 8B, E8, 4C, 8B, F2, E8, 88, 04, 01, 00, 4D, 8B, 17, 4C, 89, 55, 00, 44, 8B, E0, 85, FF, 0F, 84, 84, 00, 00, 00, 48, 8D, 0C, BF, 48, 8D, 34, 8D, EC, FF, FF, FF, 49, 63, 5D, 10, 49, 03, 5E, 08, 48, 03, DE, 44, 3B, 63, 04, 7E, 49, 44, 3B, 63, 08, 7F, 43, 49, 8B, 0E...
 
[+]

Entropy:
5.9354

Code size:
1.4 MB (1,427,968 bytes)

Startup File (All Users Run)
Registry location:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
Norton Online Backup

Command:
C:\Program Files\symantec\norton online backup\nobuclient.exe


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