unins000.exe

One Floor App

One Floor App (Simply Tech/Widdit) distributes and bundles potentially unwanted programs (PUPs) using its OneFloorApp install manager (SimplyInstaller). The application unins000.exe by One Floor App 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 Widdit Setup installer. This is the uninstaller utility registered in the Windows Control Panel for the program CertifiedToolbar 7.5 by CertifiedToolbar.
Publisher:
One Floor App  (signed and verified)

Description:
Setup/Uninstall

Version:
51.1052.0.0

MD5:
590973da1d5ae859a77ea499a08f0505

SHA-1:
b5a369d2d69779db69610bc7133b6e4bb6427572

SHA-256:
9f3c4bc0b0f31291310ea4b913f0cef11a4e13ac93b8ab5ea45ae582857dc86e

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
5/9/2024 12:00:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Widdit.OneFloorApp.Bundler (M)
16.2.15.15

File size:
1.3 MB (1,402,944 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Widdit Setup

Common path:
C:\Program Files\certifiedtoolbar\unins000.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
4/7/2014 2:00:00 AM

Valid to:
4/7/2016 1:59:59 AM

Subject:
CN=One Floor App, O=One Floor App, STREET=2 Ben Gurion, L=Ramat Gan, S=Israel, PostalCode=52573, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00A0F147ADC25ABB7A212B2A70DB63456F

File PE Metadata
Compilation timestamp:
12/20/2011 3:16:51 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:ph+EpSGP3ZEgRhuRKOODzjJBwjOGfcCUWgEf0ZsMCmGBasM17OjMMCHx9pC:Za+PjJaEWZAsTBaf17OjMMGu

Entry address:
0xFAF7C

Entry point:
55, 8B, EC, 83, C4, F0, 53, 56, 57, B8, A4, 94, 4F, 00, E8, AD, DF, F0, FF, 6A, EC, A1, 7C, ED, 4F, 00, 8B, 00, 8B, 98, 70, 01, 00, 00, 53, E8, 40, EE, F0, FF, 25, 7F, FF, FF, FF, 50, 6A, EC, A1, 7C, ED, 4F, 00, 53, E8, 95, F0, F0, FF, 33, C0, 55, 68, F7, AF, 4F, 00, 64, FF, 30, 64, 89, 20, 6A, 01, E8, E8, E7, F0, FF, E8, 17, E2, FF, FF, A1, DC, 90, 4F, 00, 50, 68, 40, 91, 4F, 00, A1, 7C, ED, 4F, 00, 8B, 00, E8, 50, 0E, F8, FF, E8, 6B, E2, FF, FF, 33, C0, 5A, 59, 59, 64, 89, 10, EB, 19, E9, E4, 96, F0, FF...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
999 KB (1,022,976 bytes)

Program Uninstaller
Program name:
CertifiedToolbar 7.5

Display publisher:
CertifiedToolbar

Display version:
7.5

Uninstall string:
"C:\Program Files (x86)\CertifiedToolbar\unins000.exe"


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