flv player addon-buttonutil64.exe

FLV Player Addon

Porter Studio Plus

This adware is a web browser extension that will inject advertising in the browser in the form of unwanted banners and text-links which may link to malware sites and install unwanted software. The application flv player addon-buttonutil64.exe, “FLV Player Addon exe” by Porter Studio Plus has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is built using the Crossrider cross-browser extension platform. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider. It is distributed as part of the Brightcircle group of browser-extensions.
Publisher:
Nero  (signed by Porter Studio Plus)

Product:
FLV Player Addon

Description:
FLV Player Addon exe

Version:
1000.1000.1000.1000

MD5:
c56a8d1bb8911380d4eaa9434f3b7414

SHA-1:
a12bde8659b7b9620577fbaadb3b62c373c2a01f

SHA-256:
467793f678ace9df7d970e5e9312d8bb82c441cc5335ca21b910f00cd8acc498

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Crossrider toolbar platform. It will download and install new code and Javascript updates for the extension. Distributed through the Brightcircle investments brand.

Note:
Crossrider is the owner of a platform that enables the creation of cross-browser extensions by developers but is not the owner of this detected application. The owner/publisher of this file is Porter Studio Plus.

Analysis date:
7/10/2020 11:34:35 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Crossrider (M)
17.3.9.15

File size:
390.9 KB (400,288 bytes)

Product version:
1000.1000.1000.1000

Copyright:
Copyright 2011

Original file name:
FLV Player Addon.exe

File type:
Executable application (Win64 EXE)

Language:
English (United States)

Common path:
C:\Program Files\flv player addon\flv player addon-buttonutil64.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
10/20/2014 2:00:00 AM

Valid to:
10/21/2015 1:59:59 AM

Subject:
CN=Porter Studio Plus, O=Porter Studio Plus, STREET=Athinodorou 3, STREET=Dasoupoli Strovolos, L=Nicosia, S=Cyprus, PostalCode=2025, C=CY

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

Serial number:
00B7BA41CFBA8D50AF9A2A64362C08FA91

File PE Metadata
Compilation timestamp:
10/24/2014 9:33:43 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x24CA8

Entry point:
48, 83, EC, 28, E8, 47, A5, 00, 00, 48, 83, C4, 28, E9, 02, 00, 00, 00, CC, CC, 48, 89, 5C, 24, 10, 48, 89, 74, 24, 18, 57, 48, 83, EC, 30, E8, 90, 20, 00, 00, 0F, B7, F0, B9, 02, 00, 00, 00, E8, D3, A4, 00, 00, B8, 4D, 5A, 00, 00, 48, 8D, 3D, 17, B3, FD, FF, 66, 39, 05, 10, B3, FD, FF, 74, 04, 33, DB, EB, 31, 48, 63, 05, 3F, B3, FD, FF, 48, 03, C7, 81, 38, 50, 45, 00, 00, 75, EA, B9, 0B, 02, 00, 00, 66, 39, 48, 18, 75, DF, 33, DB, 83, B8, 84, 00, 00, 00, 0E, 76, 09, 39, 98, F8, 00, 00, 00, 0F, 95, C3, 89...
 
[+]

Code size:
250.5 KB (256,512 bytes)

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