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nss.exe

Norton Security Scan

Symantec Corporation

This is a setup program which is used to install the application. The file has been seen being downloaded from d2txuyvgupvxmq.cloudfront.net.
Publisher:
Symantec Corporation  (signed and verified)

Product:
Norton Security Scan

Version:
4.0.3.27

MD5:
88df48b5980058081224c060695addc0

SHA-1:
6493aa598e3c3670e741725960d49ac76525a1e5

SHA-256:
084d59d5e47acd023c789df66c6aeb27d46c54f2093c92cc7c0ab8eb7a4c1983

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/25/2024 1:27:26 AM UTC  (today)

File size:
9.9 MB (10,331,040 bytes)

Product version:
4.0.3.27

Copyright:
Copyright © 2013 Symantec Corporation. All rights reserved.

Original file name:
Setup.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}\nss.exe

Digital Signature
Signed by:
Symantec Corporation

Authority:
VeriSign, Inc.

Valid from:
9/7/2010 5:00:00 PM

Valid to:
11/23/2013 3:59:59 PM

Subject:
CN=Symantec Corporation, OU=Symantec Research Labs, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Symantec Corporation, L=Santa Monica, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
66660552D465B31F429F7527EA6A93BF

File PE Metadata
Compilation timestamp:
7/25/2013 4:17:24 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:WDUAOpZXuV5HOFU8GIHGKp4iAC/6dHmyY0r0rOv4:WDUFuV5H4+ImIACcGyY0QrOw

Entry address:
0x4D52E

Entry point:
E8, 6F, 73, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, FF, 75, 08, E8, 59, A5, 01, 00, 59, 5D, C3, CC, CC, CC, CC, CC, CC, CC, CC, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, A0, 01, 00, 00, 81, F9, 80, 00, 00, 00, 72, 1C, 83, 3D, 00, 0F, 4B, 00, 00, 74, 13, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 05, E9, 9C, 67, 00, 00, F7, C7, 03, 00, 00, 00, 75, 14, C1, E9, 02, 83, E2, 03, 83, F9, 08, 72, 29, F3, A5, FF, 24, 95, C0, D6...
 
[+]

Entropy:
7.9567  (probably packed)

Code size:
522.5 KB (535,040 bytes)

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

http://d2txuyvgupvxmq.cloudfront.net/nss.exe

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.