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malavida_download_manager.exe

Application internet

Web Internet App

The application malavida_download_manager.exe, “Application internet Setup ” has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. 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 microsoft-word.malavida.com.
Publisher:
Web Internet App

Product:
Application internet

Description:
Application internet Setup

MD5:
45d5eb85c6663ecec799735ec6c90c16

SHA-1:
66e9637af70d26b74d23201ba50b3145def8aacc

SHA-256:
48b7bd47c62d48aa8a41e0e07038da6f9397447e3a5e1912386ae3c577d628f4

Scanner detections:
4 / 68

Status:
Potentially unwanted

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

Analysis date:
4/26/2024 11:51:27 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Dropper-gen [Drp]
160112-0

AVG
Adware InstallCore.AGB
2015.0.4489

ESET NOD32
Win32/InstallCore.ACZ potentially unwanted application
7.0.302.0

VIPRE Antivirus
Threat.4150696
46444

File size:
732 KB (749,547 bytes)

Product version:
2.3.1

Copyright:
Program Internet

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:Ayra8cc6eqL8wdoBCueU//RucLlGjqRqXXC2EUkLm9s7hwu794SECCHBj9+WuwVH:Ayrt6eXwCYueU/Juc2bYraSdwu+SEhhD

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:
7.9024

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

Code size:
37 KB (37,888 bytes)

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

http://microsoft-word.malavida.com/.../it-fh-downloader

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