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nod32 antivirus.exe

nod32-antivirus

PortalProgramas

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application nod32 antivirus.exe by PortalProgramas has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Solimba DownloadMR installer. The installer uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars.
Publisher:
PortalProgramas  (signed and verified)

Product:
nod32-antivirus

Version:
2.2.0.0

MD5:
faaf488e616812d464a7c6da371f5f33

SHA-1:
ac05c8882090391b1b74d17e90894deb4bd3e4f6

SHA-256:
c5ef09fac3f09e3fd7a883ddcd0fe7683933c2f58937999e689e1309bae2d90a

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/27/2024 3:07:19 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba (M)
16.8.3.6

File size:
258.2 KB (264,416 bytes)

Copyright:
(c) 2010 (2013-02-15 13:32)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Common path:
C:\users\{user}\downloads\nod32 antivirus.exe

Digital Signature
Signed by:
PortalProgramas

Authority:
COMODO CA Limited

Valid from:
1/1/2013 6:00:00 PM

Valid to:
1/2/2014 5:59:59 PM

Subject:
CN=PortalProgramas, OU=Tech, O=PortalProgramas, STREET="Balmes 1, primera planta", L=Terrassa, S=Barcelona, PostalCode=08225, C=ES

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00D970D9AAEE52971159EE95FA00AF652F

File PE Metadata
Compilation timestamp:
8/30/2011 10:46:24 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.21

CTPH (ssdeep):
6144:2KpdcCrTqWHMCjVYFds5hUUNwyTJEj38Qw4OQ0DQH:20drTPjVYFq5hzNwyOj3W4OQQg

Entry address:
0x4327

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 83, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 84, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 84, 42, 00, 56, A3, 40, 6B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, 9C, 6B, 42, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, 84, 42, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Entropy:
7.7320  (probably packed)

Code size:
34.5 KB (35,328 bytes)

The file nod32 antivirus.exe has been seen being distributed by the following URL.

http://dl01.socdn.com/n/2.2.54.1/.../nod32 antivirus.exe

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