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mediaplayerlite-0540.exe

Kemulaf

Beta Setup (Alpha Criteria Ltd.)

The application mediaplayerlite-0540.exe, “Kemulaf Setup ” by Beta Setup (Alpha Criteria) 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 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.packagerepositorypackage.com.
Publisher:
Beta Setup (Alpha Criteria Ltd.)  (signed and verified)

Product:
Kemulaf

Description:
Kemulaf Setup

Version:
4.0.5.5

MD5:
8f8e3850dd23f5edcc67f521d700e38d

SHA-1:
7b3f8c75ef38d8bf00f35608a4a7ce533e73e305

SHA-256:
cfcffb9b97343db81b240f2e06bd9d14353985470adfd904f1892d8f76c5107f

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.

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:
2/26/2025 10:39:13 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AC.Installer (M)
16.7.7.17

File size:
947.1 KB (969,864 bytes)

Product version:
4.0.4

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\mediaplayerlite-0540.exe

Digital Signature
Signed by:
Beta Setup (Alpha Criteria Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
12/31/2015 5:05:12 AM

Valid to:
7/27/2016 11:04:14 AM

Subject:
CN=Beta Setup (Alpha Criteria Ltd.), O=Beta Setup (Alpha Criteria Ltd.), L=Tel Aviv, C=IL

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

Serial number:
1121DBA9CC399DC1BEE2669DA6FF3ACD5A4E

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:xmiYVeWr1yz9xU1DVoYer+Fk6xcJ4MkdvuICc:x3CUhx8mYC+FnxbdvuIn

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9324

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

Code size:
39.5 KB (40,448 bytes)

The file mediaplayerlite-0540.exe has been seen being distributed by the following URL.

http://www.packagerepositorypackage.com/c?x=a uUSJdrf3brvC6eBlTGZ6fUhXnijdJ4JMvWBrr/kkw=&c=th2MyLjsrV2IfdxK OGS1gf1tJMAyCs5kZWctExvVx6Drcd8SzWs0nCeSuKoZ/RdTMu94Fks XAxl8m1lDufT5ktv21RzgSiQkgRZEDe66eM0 Y0B47SF1Iz0fdzydQt&downloadAs=MediaPlayerLite-0540.exe&fallback_url=http://.../setup-mediaplayerlite-0.5.4.0-silent.exe

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