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28.exe

HomeTab

One Floor App

One Floor App (Simply Tech/Widdit) distributes and bundles potentially unwanted programs (PUPs) using its OneFloorApp install manager (SimplyInstaller). The application 28.exe, “HomeTab Setup ” 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. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from update.best-download.org.
Publisher:
SimplyTech LTD   (signed by One Floor App)

Product:
HomeTab

Description:
HomeTab Setup

Version:
6.7

MD5:
a0a5863063fc2c42cfb63d16e8c2a5d5

SHA-1:
3079e5fa5dfda18cc54243fa9a0fbcc2195ca454

SHA-256:
a8391d201bf7b5bb7822782a6c8b9a8cf2b91cd7fa4d5f4623a19b3a08017bdb

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 '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 2:12:18 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Widdit.OneFloorApp.Bundler (M)
16.2.13.7

File size:
4.6 MB (4,825,512 bytes)

Product version:
6.7

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Widdit Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\28.exe

Digital Signature
Signed by:
One Floor App

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 3:16:50 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:FzwGv2WnudHwddK83slvcr4/dsYay/nJ2hpjyNC/c9E6485PwwGo:FzwGOWna8cY4yDlp2NC/O4wwG

Entry address:
0x16478

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, B0, 52, 41, 00, E8, AC, 03, FF, FF, 33, C0, 55, 68, 45, 6B, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 01, 6B, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, AB, 41, 00, E8, 4E, EC, FF, FF, E8, F5, E7, FF, FF, 8D, 55, EC, 33, C0, E8, 7F, 84, FF, FF, 8B, 55, EC, B8, AC, D6, 41, 00, E8, E2, E9, FE, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, AC, D6, 41, 00, B2, 01...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
84 KB (86,016 bytes)

The file 28.exe has been seen being distributed by the following URL.

http://update.best-download.org/products/.../HomeTab.exe

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