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realplayer_tsv4fpc31.exe

Palo Alto Technologies

The application realplayer_tsv4fpc31.exe by Palo Alto Technologies 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 Perion Download Manager installer. The installer is marketed through download protals and search ads as RealPlayer but will also install additional software offers which include adware, PUPs and browser toolbars. The file has been seen being downloaded from d.bbadabout-home.com.
Publisher:
Palo Alto Technologies  (signed and verified)

MD5:
74ffbbcd65f44735a5479362ff2775f2

SHA-1:
b6683c6d23f62265c06f6d7b50c90491aa3caa1a

SHA-256:
53639894741f7be07efd0a47b4386884defe1cc4f4ed6abb1598a2af345655ab

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/5/2024 11:25:58 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Perion Partner.PaloAlto.Bundler (M)
16.6.22.17

File size:
714.1 KB (731,248 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Perion Download Manager (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\realplayer_tsv4fpc31.exe

Digital Signature
Signed by:
Palo Alto Technologies

Authority:
Thawte, Inc.

Valid from:
8/6/2014 6:00:00 PM

Valid to:
8/7/2015 5:59:59 PM

Subject:
CN=Palo Alto Technologies, O=Palo Alto Technologies, L=Belize City, S=Belize, C=BZ

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
0FDF18920EC451B5148D1CCD7E8F1A6B

File PE Metadata
Compilation timestamp:
2/24/2012 12:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:qEipzBhNh4zi0SW1ZAO96wJbK3Nv7WubFWf3B6:qNdNizlTrbKB77bFWp6

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9663

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file realplayer_tsv4fpc31.exe has been seen being distributed by the following URL.

http://d.bbadabout-home.com/ThinDMDownload/ThinDMDownload.ashx?PublisherID=198&Setid=65&SoftwareName=RealPlayer&SoftwareDownloadUrl=http://downloads.safestdownloads.com/realplayer.exe&ImageUrl=http://cdn.safestdownloads.com/resources/.../realplayer.png&SoftwareDescription=Real Player is a media player for downloading and watching videos.&PUID=1523567058019564880&PPD=search,59065969379,real player,e,,c,0,,,&CID=11379&FID=CMrJwtaJ28ICFXRk7AodJAkAGg&InstallSessionID=15235670580195648802446381&cmdline=

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