oovoo setup.exe

Lukar

FunnelOpti (New Media Holdings Ltd)

The application oovoo setup.exe, “Lukar Setup ” by FunnelOpti (New Media Holdings) 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 file has been seen being downloaded from www.capitalvaultsbits.com and multiple other hosts.
Publisher:
Pifipef   (signed by FunnelOpti (New Media Holdings Ltd))

Product:
Lukar

Description:
Lukar Setup

Version:
3.5.3.1

MD5:
59be36fcef70ef0782d61a9e88989d8e

SHA-1:
4ac19395165c68eaeef47a8d42e8daf04b1d93fc

SHA-256:
1aac9b05cfd3279c554f6e6f72fad5e286a9d9d4f19ad8395c8bdff1348aa01f

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
1/1/2025 6:01:32 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.NewMedia.NMH.Bundler (M)
16.4.25.23

File size:
953.5 KB (976,352 bytes)

Product version:
5.8.8

Copyright:
File

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
12/17/2015 9:36:54 AM

Valid to:
5/26/2016 10:29:40 AM

Subject:
CN=FunnelOpti (New Media Holdings Ltd), O=FunnelOpti (New Media Holdings Ltd), L=Tel Aviv, C=IL

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

Serial number:
11214154E27844FD63C0DDF7E00EFD02E361

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:fDm9lA1t0v01aoNl/idHH739xJXmbC65QkRLazuQu6sf490p8:fDmba0cIqmbLJXmuzkUHDsf490O

Entry address:
0xAA98

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 2E, 86, FF, FF, E8, 35, 98, FF, FF, E8, 9C, 9B, FF, FF, E8, B7, 9F, FF, FF, E8, 56, BF, FF, FF, E8, ED, E8, FF, FF, E8, 54, EA, FF, FF, 33, C0, 55, 68, 69, B1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 32, B1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, D0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, C2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, 24, 93, FF, FF, 8D, 55, F0, 33, C0, E8, 66, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9310

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

Code size:
40.5 KB (41,472 bytes)

The file oovoo setup.exe has been seen being distributed by the following 22 URLs.

http://www.capitalvaultsbits.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

http://www.capitalvaultsbits.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

http://www.capitalvaultsbits.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