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zipextractorsetup.exe

JumpyApps

The file is a bundle distribution and utilizes the installCore download manager to distribute this potentially unwanted software. The application zipextractorsetup.exe by JumpyApps has been detected as adware by 14 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.coolzipextractorapp.com.
Publisher:
JumpyApps  (signed and verified)

MD5:
234986a310aee81ddbd1f3a738797133

SHA-1:
0fdbc7c14995d8e0a42045000998af7dc34eacf7

SHA-256:
42a36e4663c28509779cd16977ec19445124d59cd347211d7601a47eea725bec

Scanner detections:
14 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
4/16/2024 5:13:21 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
Adware/InstallCore.AV
7.11.125.100

Comodo Security
Application.Win32.InstallCore.AD
17618

Dr.Web
Trojan.Packed.24524
9.0.1.015

ESET NOD32
Win32/InstallCore.CW (variant)
8.9295

F-Prot
W32/A-2fe909f2
v6.4.7.1.166

G Data
Win32.Application.InstallCore
14.8.24

K7 AntiVirus
Unwanted-Program
13.177.12109

Malwarebytes
PUP.Optional.JumpyApps
v2014.01.15.04

Reason Heuristics
PUP.Installer.JumpyApps.R
14.8.7.18

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.14113

Sophos
Install Core Click run software
4.96

Vba32 AntiVirus
Downware.InstallCore
3.12.24.3

VIPRE Antivirus
InstallCore
25452

File size:
734.5 KB (752,096 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:
JumpyApps

Authority:
COMODO CA Limited

Valid from:
2/17/2013 7:00:00 PM

Valid to:
2/18/2014 6:59:59 PM

Subject:
CN=JumpyApps, O=JumpyApps, STREET=63 Rothschild Blvd., L=Tel Aviv, S=NA, PostalCode=65785, C=IL

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

Serial number:
6DB423F9C6473168CF486AAF112EDD5C

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:9MJfsG0iK/JzN9vr24Vo6HzeCEsVqXWLc+SXvuRii6PPRuVtYNGWJT59yZDaAr:9MJfs+EJp124V9SCEpHXvuRii6haZ0Xj

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.6595

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

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

http://www.coolzipextractorapp.com/default/ga/.../?dl=1

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