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ms_firefoxupd_491.exe

Power Play Media

The application ms_firefoxupd_491.exe by Power Play Media 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 Tomorrow Software Installer installer. The installer is marketed through download protals and search ads as the free Mozilla Firefox web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
FYI Fun Installer Setup  (signed by Power Play Media)

Product:
FYI Fun Installer Setup

Version:
3.9.3.6729

MD5:
d4cdf39f9dff35bc3cb9bbd674cdae96

SHA-1:
23f673a4a38fbad6501db5b1de484c139b3c9df6

SHA-256:
bea49df219acd07bf97afdea9ffdd565604b1ca76ae4b3b8bdebdd497983c276

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 '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:
11/5/2024 6:40:55 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TomorrowSoftware (M)
16.9.24.19

File size:
869 KB (889,824 bytes)

Product version:
3.9.3.6729

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tomorrow Software Installer

Language:
English (United States)

Common path:
C:\ProgramData\msnetcore\cached\ms_firefoxupd_491.exe

Digital Signature
Signed by:
Power Play Media

Authority:
GoDaddy.com, Inc.

Valid from:
10/13/2015 7:17:38 PM

Valid to:
10/13/2016 7:17:38 PM

Subject:
CN=Power Play Media, O=Power Play Media, L=San Francisco, S=California, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
42E6D7782DB3A869

File PE Metadata
Compilation timestamp:
10/3/2014 11:37:33 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:YyTohPU5CUVwmajfvK9ETAbkOjUqB/a2faeXv3Zm5299Dk1jrJeqj2pID8j7IPIQ:Y0qigmawbrJB/7RPZKm0m0PTEn3P6D

Entry address:
0x262B

Entry point:
E8, E0, B2, 00, 00, E9, E2, AB, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 81, EC, 1C, 02, 00, 00, 53, 55, 8B, AC, 24, 28, 02, 00, 00, 56, 57, 6A, 01, 55, C7, 44, 24, 24, 00, 00, 00, 00, E8, 3F, 3C, 00, 00, D9, 7C, 24, 1A, 0F, B7, 44, 24, 1A, 0D, 00, 0C, 00, 00, 89, 44, 24, 1C, 8D, 44, 24, 24, 50, D9, 6C, 24, 20, 6A, 00, 6A, 02, 55, DF, 7C, 24, 2C, 8B, 74, 24, 2C, D9, 6C, 24, 2A, E8, 1E, 3B, 00, 00, 8B, 4C, 24, 34, 8B, F8, 83, C4, 18, 8D, 1C, 0F, 89, 5C, 24, 14, 85, FF, 75, 11, 55, E8, 14, 3B, 00...
 
[+]

Entropy:
7.9691  (probably packed)

Code size:
52.5 KB (53,760 bytes)

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