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ulead-videostudio-windows-malavida.exe

The application ulead-videostudio-windows-malavida.exe has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. This will display context specific advertisements in the browser as well as attempt to modify the browser's search provider. The file has been seen being downloaded from downloads2.malavida.net.
MD5:
47df2f679dacfcfeaa9e2f661aa4c066

SHA-1:
9930bfb44228156c4e43f00a792fdf7c58fc5fd3

SHA-256:
1e194bb73d89e97f399b764daa71b3e5b9f5a44eba4d46277458c9e22483ea03

Scanner detections:
4 / 68

Status:
Potentially unwanted

Explanation:
The installer may include an offer for the Babylon Toolbar (a homepage/search hijacker), which is potentially installed with minimal user consent.

Analysis date:
12/28/2024 8:37:08 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Toolbar.Babylon
2017.0.2870

Dr.Web
Adware.Downware.301
9.0.1.09

ESET NOD32
Win32/Malavida
10.7973

Trend Micro House Call
TROJ_GEN.F47V1119
7.2.9

File size:
142.1 KB (145,502 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\programs\ulead-videostudio-windows-malavida.exe

File PE Metadata
Compilation timestamp:
12/6/2009 5:50:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:TLk395hYXJxNJfPijuMjrHYZfLUwA7JKjy4FYOInb:TQqXfNM/HYZowAgjtF2b

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.5458

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file ulead-videostudio-windows-malavida.exe has been seen being distributed by the following URL.

http://downloads2.malavida.net/en/.../ulead-videostudio-windows-malavida.exe

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