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zip.exe

Installer

One Floor App LTD

One Floor App (Simply Tech/Widdit) distributes and bundles potentially unwanted programs (PUPs) using its OneFloorApp install manager (SimplyInstaller). The application zip.exe, “Installer 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. The file has been seen being downloaded from www.simplyinstaller.com.
Publisher:
One Floor App LTD  (signed and verified)

Product:
Installer

Description:
Installer Setup

Version:
13.1

MD5:
5b31628cafc18618efe82d3ae6adbdbb

SHA-1:
afea937478b705197ebbf3bbde6c6544f4f74287

SHA-256:
67d36c90b688d5d1cf4cc4c778ba8a561c8e434fd2c27c7fd39749dbc2575e95

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:
4/18/2024 7:56:29 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Widdit (M)
16.8.8.12

File size:
900.3 KB (921,904 bytes)

Product version:
13.1

Copyright:
Copyright (c) 2012, www.simplytech.com

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Widdit Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
One Floor App LTD

Authority:
VeriSign, Inc.

Valid from:
6/28/2014 9:00:00 PM

Valid to:
6/23/2016 8:59:59 PM

Subject:
CN=One Floor App LTD, O=One Floor App LTD, L=Bnei Brak, S=Israel, C=IL

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
647DCD036A8DB2A49C8C7D9D34A859E4

File PE Metadata
Compilation timestamp:
10/13/2013 5:19:32 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:sxGa4DpzkdGp9JcK68JlCYRK+ILTfBLXSYo:Raq9GKC7+CK

Entry address:
0x113BC

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, 2C, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 16, D8, FF, FF, E8, 65, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 2B, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 50, 86...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

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

http://www.simplyinstaller.com/.../downloadmanagerhtml.ashx?appId=313593&source=matomy_1fa&programid=98601&clickid=20t.I12KIDxhaGgr3vEXfS1xk8Wc000.&pubid=176681&ce_cid=20t.I12KIDxhaGgr3vEXfS1xk8Wc000.&c=1&sc=1&db=true&uus=E2-0B-A1-75-E9-2D-F6-BB-C9-13-8F-E5-87-B1-6C-33&nf=0

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