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flashplayer_updater.exe

Melebumak

File validated

This is the InstallMetrix bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application flashplayer_updater.exe, “Melebumak Setup ” by File validated 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 InstallMetrix Software installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. With this installer, users are expecting to download the free Adobe Flash Player but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Tutopofaf   (signed by File validated)

Product:
Melebumak

Description:
Melebumak Setup

Version:
4.1.1.5

MD5:
dcf2eadafff0afbafc082a361bc76c50

SHA-1:
40e5cc1486b4644b0b27f38fae468c7767eaa2a7

SHA-256:
f01c806deb5861ab5d9df357f880cc2e0871a9a1d8780694eb52374d9aed8ff7

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:
12/29/2024 5:30:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore (M)
17.1.27.16

File size:
990.5 KB (1,014,248 bytes)

Product version:
4.8

Copyright:
Lite installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallMetrix Software (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\flashplayer_updater.exe

Digital Signature
Signed by:
File validated

Authority:
GlobalSign nv-sa

Valid from:
2/11/2016 8:57:33 AM

Valid to:
2/11/2017 8:57:33 AM

Subject:
CN=File validated, O=File validated, L=San Francisco, S=CA, C=US

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

Serial number:
11210B0B336C146B1DEA833B7DA98E456EB9

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

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:
7.9070

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.clearcitybits.com/c?x=AkeZeB3GYhrPI/JusAEbzibgKYKU3DroU5HV/iTi7vA=&c=9YKYh8bw79lzNpYwiVKgdJfkJGvmDnxFrV0XBgg1NoH/63TJ/KTmx2SXcUsu9 wWfK4L MBudX1q1TsEXg4tKOVy/wURSgOU3DnDlEFF1sNL7JOjP47wkk8NTJiv2XHK&downloadAs=FlashPlayer_Updater.exe&fallback_url=http://tundra.site/pages/.../IM_IN.html

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