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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.heartheaddelivery.com.
Publisher:
Installer App   (signed by LLC )

Product:
Internet

Description:
Internet Setup

Version:
1.5.1.0

MD5:
6f565c47793facaeb19b1ed2a8e1692e

SHA-1:
2e0e582dad2606d7a4bdc394af3e02c45d3fd09f

SHA-256:
2a75eda0623634b22bea2d72349b38a78903fdce47ed27df4c703323b3ab0a84

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 4:49:56 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RES (M)
16.7.21.15

File size:
923.6 KB (945,728 bytes)

Product version:
4.1.9

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:
1/12/2016 10:00:00 PM

Valid to:
1/12/2017 9:59:59 PM

Subject:
CN="LLC ""IT-S""", OU=IT, O="LLC ""IT-S""", STREET=Shevchenko 62, L=Mykolayiv, S=Mykolayivska, PostalCode=54001, C=UA

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

Serial number:
08EA78D6F9D6920924C52ACAD2B94EB9

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:NyYMTxU+Sne1vV841R2ol/FgihV7jEw4TW8u:NJVwdXPl/FvR4Lu

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...
 
[+]

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.heartheaddelivery.com/c?x=aX/T2HWUDpxut175ANvQrubkwD7 JkiEqhlOjjFNtMk=&c=IzwfV2 wCM4b40oHT4w4QUIYONgRIM871yXOmbtarKFNh8uEePJaI2LloSvvoxw7ptM8nyYgSfowYyOtUyMgU9o8Ytx2A86DpE 3Lkz62IVXwuo3WyB4l6iWvhLselg5&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe

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