chip_downloader_winrar_4.20.exe

Chip Downloader

Simply Tech Ltd

One Floor App (Simply Tech/Widdit) distributes and bundles potentially unwanted programs (PUPs) using its OneFloorApp install manager (SimplyInstaller). The application chip_downloader_winrar_4.20.exe, “Chip Downloader Setup ” by Simply Tech has been detected as a potentially unwanted program 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. With this installer, users are expecting to download WinRAR archiver but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Simply Tech Ltd  (signed and verified)

Product:
Chip Downloader

Description:
Chip Downloader Setup

Version:
2.6

MD5:
8bd71b77a7f172cd08940a6fab24b53d

SHA-1:
2a962e09773ad783c989629d5445b62a5ff9fd0b

SHA-256:
ad21896ab0979240efc4d4998d56d5474c3699f90a6d26e10803c136fc0fc8fb

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
11/23/2024 3:06:36 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Widdit.SimplyTe.Bundler (M)
16.4.11.15

File size:
643.8 KB (659,200 bytes)

Product version:
2.6

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

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Widdit Setup

Common path:
C:\users\{user}\downloads\chip_downloader_winrar_4.20.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
4/4/2012 2:00:00 AM

Valid to:
4/5/2014 1:59:59 AM

Subject:
CN=Simply Tech Ltd, O=Simply Tech Ltd, STREET=10 Zarhin street, L=Raanana, S=Raanana, PostalCode=43662, C=IL

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

Serial number:
1FC78D842B3886BB8D32517578F7489C

File PE Metadata
Compilation timestamp:
7/9/2012 3:41:29 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:L3MjhnX888888888888W888888888886zKWY2fHMiVSH+BAxHsXM/m7wCfl8RVtv:7MjhM1k+BICMVVneOH

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, B8, 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, 56, EC, FF, FF, E8, FD, E7, FF, FF, 8D, 55, EC, 33, C0, E8, 7F, 84, FF, FF, 8B, 55, EC, B8, E8, D6, 41, 00, E8, E2, E9, FE, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, D6, 41, 00, B2, 01...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
84 KB (86,016 bytes)

The file chip_downloader_winrar_4.20.exe has been seen being distributed by the following URL.

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