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firefox_tsv650zmk.exe

Palo Alto Technologies

The application firefox_tsv650zmk.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. The file has been seen being downloaded from d.bbadabout-home.com.
Publisher:
Palo Alto Technologies  (signed and verified)

MD5:
ae7a3266570fba7438cffbc26f625b0d

SHA-1:
411fab7cd39bba311ff4ad1a1d63252b9070be28

SHA-256:
7f05c5fe369aae85d2475d028e20a4f0372f66049654beddf2f712ae7782d6dc

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 5:58:01 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Perion Partner.PaloAlto.Bundler (M)
16.7.7.16

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\firefox_tsv650zmk.exe

Digital Signature
Signed by:
Palo Alto Technologies

Authority:
Thawte, Inc.

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

Valid to:
8/7/2015 7:59:59 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 2:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:IE/+kxrtAGB5Nhewiu06KpnpYw/y1rrFnICsR3/z1n3DHxuf8:IIvxeWYQKppYwuRnICW1n3DHxuE

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:
7.9662

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file firefox_tsv650zmk.exe has been seen being distributed by the following URL.

http://d.bbadabout-home.com/ThinDMDownload/ThinDMDownload.ashx?PublisherID=198&Setid=65&SoftwareName=Firefox&SoftwareDownloadUrl=http://downloads.safestdownloads.com/firefox-mozilla.exe&ImageUrl=http://cdn.safestdownloads.com/resources/.../firefox-mozilla.png&SoftwareDescription=Surf the Web comfortably, relying on speed, safety.&PUID=1523567126045636866&PPD=search,59065957139,firefox,e,,c,0,,,&CID=11379&FID=CjwKEAiAw56lBRCs29jB9uOvkygSJADnD3-67fpvbKzLHDVr6ht8v7sPSVQ1XuOax_1g64fXBgXSoxoCfNzw_wcB&InstallSessionID=152356712604563686622440788&cmdline=

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