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mediadownloadersetup.exe

Internet

LLC

The application mediadownloadersetup.exe, “Internet Setup ” by LLC 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 Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.quickbytemeta.com.
Publisher:
LLC   (signed and verified)

Product:
Internet

Description:
Internet Setup

Version:
5.4.4.7

MD5:
50493c6ba93e94613e0f86138110e5e6

SHA-1:
8c367b98f3aae9f62a4ba953ca8e54287b89af8a

SHA-256:
2dab9cb9b9e2f0bb848e5ef1c52ccb3707b0309f13dcae0f180fdd291606714c

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
1/8/2025 5:11:18 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RES (M)
16.7.24.15

File size:
921.3 KB (943,376 bytes)

Product version:
3.1

Copyright:
program

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
LLC

Authority:
COMODO CA Limited

Valid from:
12/18/2015 5:30:00 AM

Valid to:
12/18/2016 5:29:59 AM

Subject:
CN="LLC ""AYTІ GOLD""", OU=IT, O="LLC ""AYTІ GOLD""", STREET="vul. Heorhiya Honhadze, 21 A", L=Kyyiv, S=Kyyiv, PostalCode=03067, C=UA

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
29EC4A9CF0F6268AF9A8047D305F5388

File PE Metadata
Compilation timestamp:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:CC6tbDXG/2h3BePqlkhurDLbwM81EeB6lQG61buo1WHI:Czk2hNmonEVB0mr1j

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, 53, C9, FF, FF, E8, 9A, 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:
7.9371

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

Code size:
37 KB (37,888 bytes)

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

http://www.quickbytemeta.com/c?x=qcPqT5L5C3aB/9ZLOhgo 3zNdD5065SNQVrA1/Qe8Sc=&c=L17LsETGiqFgZONFTMCvwTdpw/jiX44wwWlGxvB4BiwU5Kh7y6ZnzNLmDbTO9sftAkfKldjkAP5WUpOAkW10nc2eea/jssUAyqMceshEnjM=&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe

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