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firefoxsetup.exe

Internet

SuperMoca (New Media Holdings Ltd.)

The application firefoxsetup.exe, “Internet Setup ” by SuperMoca (New Media Holdings) 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 installCore 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:
Installer   (signed by SuperMoca (New Media Holdings Ltd.))

Product:
Internet

Description:
Internet Setup

Version:
4.1.5.4

MD5:
cf5e06995cba6bb9bc573238eccbab85

SHA-1:
b0e8ac7a4b2deedc3099cef925773e8eb4298435

SHA-256:
3cb668fd17a9c4f92a91ca60a141a5493bb94e2d6705a361bd902db5b9364a46

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:
11/6/2024 8:31:46 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.NewMedia.Installer.Installer (M)
16.1.22.21

File size:
885.4 KB (906,608 bytes)

Product version:
3.2

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\firefoxsetup.exe

Digital Signature
Signed by:
SuperMoca (New Media Holdings Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
12/17/2015 11:18:05 PM

Valid to:
3/23/2016 10:24:07 PM

Subject:
CN=SuperMoca (New Media Holdings Ltd.), O=SuperMoca (New Media Holdings Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121DDA99F01EE6D7FC1C948433B608BFC09

File PE Metadata
Compilation timestamp:
6/20/1992 5:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:3Q8S0DAuzck3J7JJq0a7psH0iG65wvbF+alZgOF5u:37VMul51O7psS65wjc2ZLu

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.9361

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file firefoxsetup.exe has been seen being distributed by the following 2 URLs.

http://www.presentflashlaboratory.com/c?x=Xe7cL5DFl sfwAfzJ5O7Lr1hyZCaod6NBFlej7hge0I=&c=vPWSvzwZF8rgdx0yOt2YkLGmdawRrMBb/OYmVCeu4z/ESl6PoWV0mpuOR9OvjAJwti2YG6kKfLXqHVinJawDn2RnhBxzzsmADgIcYW uK/RX i0b6MIELQFPG6bQ7vv2&downloadAs=FirefoxSetup.exe&fallback_url=http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/27.0/win32/.../Firefox Setup 27.0.exe

http://www.fileworldmega.com/c?x=DKSF AQlZfySU7xkUCekWc7ZrUr/NYyx/LpjqT2MSNU=&c=DDe0bkOHJ48 Y7qJ132Ei9ImiLH8DXQZqcn1RbCTmF2a1e7UUrFL3caGilqNFKIBue5bzoK8kIZ3bi5jCDdJfkoZI jDaTSujHtAq2sn3pAgJfRKDT/Gld26BCxBvb87&downloadAs=FirefoxSetup.exe&fallback_url=http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/27.0/win32/.../Firefox Setup 27.0.exe

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