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oneinst.exe

One Installer LLC

This is the Vittalia Filewon Installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application oneinst.exe by One Installer has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the Vittalia DM installer. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent. The file has been seen being downloaded from cdninst.com.
Publisher:
One Installer LLC  (signed and verified)

MD5:
fb7651a3f30cf1483f67d8b12f916467

SHA-1:
a99ef791020e084d682fa6ae50f363e636091bf2

SHA-256:
074b56d033694cd5e4377980feeabbe9b3d3f7ad9c820d2b747fb7ac34f7ba7e

Scanner detections:
13 / 68

Status:
Adware

Explanation:
May bundle additional potentially unwanted software such as adware during setup.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/19/2024 5:14:26 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
SPR/Tool.Cakeport.93
7.11.125.218

avast!
NSIS:Adware-JG [PUP]
2014.9-140427

AVG
SmartShopper.I
2015.0.3491

Baidu Antivirus
AdWare.Win32.Lollipop
4.0.3.14427

ESET NOD32
Win32/Adware.Lollipop
8.9311

Fortinet FortiGate
W32/Lollipop.D
4/27/2014

K7 AntiVirus
Adware
13.175.10881

Malwarebytes
PUP.Optional.BundleInstaller.A
v2014.04.27.11

McAfee
RDN/Generic PUP.z!co
5600.7147

NANO AntiVirus
Riskware.Nsis.Lollipop.bwfcea
0.28.0.57029

Reason Heuristics
PUP.OneInstaller.H
14.8.7.21

Sophos
One Installer
4.96

SUPERAntiSpyware
Heur.Agent/Gen-WhiteBox
10639

File size:
534.9 KB (547,696 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Vittalia DM (using Nullsoft Install System)

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

Digital Signature
Signed by:
One Installer LLC

Authority:
GoDaddy.com, Inc.

Valid from:
4/17/2013 4:04:59 AM

Valid to:
1/31/2014 11:35:46 AM

Subject:
CN=One Installer LLC, O=One Installer LLC, L=Wilmington, S=DE, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
2B029B9A2C94E9

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:FIOwDSptqduQVki4J/Zkd8jVsp2GOJR2pUpLiIWWzL1ekcg:FBVptqsop4J/6d8J2GL/14kcg

Entry address:
0x30FA

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, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9218

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://cdninst.com/oneinst.exe

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