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zip.exe

Fedder Corporation Limited

The application zip.exe by Fedder Limited has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. This version of the installer will bundle the Ask.com Toolbar, a potentially unwanted web browser extension. The file has been seen being downloaded from tinyzipper.com.
Publisher:
Fedder Corporation Limited  (signed and verified)

MD5:
827a40e84b68684c222fba1669572222

SHA-1:
8baa0cd50562bda4f2a5992c315537b9746e8d51

SHA-256:
7cfa9a5525d24b254dc3a59c35114b0dfd457a1d19186adcadea4a280bb08791

Scanner detections:
4 / 68

Status:
Potentially unwanted

Explanation:
Bundles that Ask.com toolbar as a third-party offer, a web browser extension that may modify a user's search and home pages.

Analysis date:
4/27/2024 1:14:46 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.1417
9.0.1.0136

ESET NOD32
Win32/Bundled.Toolbar.Ask (variant)
8.8772

Malwarebytes
PUP.Optional.BundledToolBar.A
v2014.05.16.07

Trend Micro House Call
TROJ_GEN.F47V0811
7.2.136

File size:
1.8 MB (1,914,480 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\packages\windows_ie_ac_001\ac\inetcache\{random}\zip.exe

Digital Signature
Signed by:
Fedder Corporation Limited

Authority:
VeriSign, Inc.

Valid from:
6/20/2012 2:00:00 AM

Valid to:
10/13/2013 1:59:59 AM

Subject:
CN=Fedder Corporation Limited, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Fedder Corporation Limited, L=Hong Kong, S=Hong Kong, C=HK

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:
4D1FC69173F8D76696A3600A6F18194A

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:67YuildzCz5hZtGRod8N0mxdnWdBauYcNj8hO9Vun5cfLNWz8Rdb3iyG69dx18a9:os9i5YvNJEdBLY2jJVunytRZShsdFWRO

Entry address:
0x30CB

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, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9851

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

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

http://tinyzipper.com/zip.exe

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