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firefox_tsv54qmv7.exe

Palo Alto Technologies

The application firefox_tsv54qmv7.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. With this installer, users are expecting to download the free Mozilla Firefox web browser but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from s.condemand-about.com.
Publisher:
Palo Alto Technologies  (signed and verified)

MD5:
a270528fe5a9e8b6e5ba59eb091a8318

SHA-1:
fea9e07eb72a64f254e761c6ac807b072c842d02

SHA-256:
d51da7289b9f5393ebe09f8e06a05d9c2b592a272c8bdb08f5d47a06f1ab30de

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 also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/24/2024 11:08:26 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Perion Partner.PaloAltoTechnologies.Bundler (M)
16.2.12.9

File size:
714.5 KB (731,672 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\firefox_tsv54qmv7.exe

Digital Signature
Signed by:
Palo Alto Technologies

Authority:
Thawte, Inc.

Valid from:
8/6/2014 5:00:00 PM

Valid to:
8/7/2015 4:59:59 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 11:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:rES+2ZryAvZR/P/+Eygidqg8qIHF+Wq+yk69bvlQDFJ930I/h:r9+21yAvbH/NbYcPLykCeT1P

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:
7.9665

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file firefox_tsv54qmv7.exe has been seen being distributed by the following URL.

http://s.condemand-about.com/46/762/ct7625246/4b37799a353e4ab9bde54fced15e8909/Downloads/Prod/DDE1.4.0.5.150121.02/.../Firefox.exe

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