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puzzlezone-setup.exe

Download Admin

This is the Tightrope WebInstall which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application puzzlezone-setup.exe by Download Admin has been detected as adware by 15 anti-malware scanners. The program is a setup application that uses the Tightrope WebInstall installer. The file has been seen being downloaded from cdn.akamai.service.downloadadmin.com and multiple other hosts.
Publisher:
Download Admin  (signed and verified)

MD5:
e9aa662e17c2e5fc9309f3c911e2e84b

SHA-1:
8a237cb46b13d2583d63fe17b7e22e9952357594

SHA-256:
67d14e49d414cc80189834ca08cf7940b776ff0b9ef15f4037335cb082b946c8

Scanner detections:
15 / 68

Status:
Adware

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:
4/19/2024 3:02:14 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/Adware.Gen9
7.11.165.146

avast!
Adware-OH [Adw]
140617-1

AVG
MalSign.InstallC
2015.0.3390

Clam AntiVirus
Win.Adware.Agent-6650
0.98/19265

Comodo Security
Application.Win32.Agent.OCK
19105

Dr.Web
Adware.Downware.2220
9.0.1.0218

ESET NOD32
Win32/DownloadAdmin
8.9427

F-Secure
Adware:W32/WebInstallBundle
11.2014-06-08_4

herdProtect (fuzzy)
variant of horizon-setup.exe (Adware)
2014.9.28.3

Malwarebytes
PUP.Optional.DownloadAdmin
v2014.08.06.07

NANO AntiVirus
Trojan.Win32.Downware.crgjbr
0.28.0.57630

Reason Heuristics
PUP.Installer.DownloadAdmin.V
14.8.7.20

Rising Antivirus
PE:Malware.XPACK/RDM!5.1
23.00.65.14925

Sophos
Download Admin
4.97

VIPRE Antivirus
DownloadAdmin
26476

File size:
791.6 KB (810,552 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tightrope WebInstall (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\puzzlezone-setup.exe

Digital Signature
Signed by:
Download Admin

Authority:
VeriSign, Inc.

Valid from:
3/19/2013 7:00:00 PM

Valid to:
5/29/2016 6:59:59 PM

Subject:
CN=Download Admin, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Download Admin, L=SAN FRANCISCO, S=California, C=US

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:
2EEB247A8F9D63D74CE7EF9551E3D401

File PE Metadata
Compilation timestamp:
6/22/2012 1:07:51 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:KxpJgJzNGqv7K8sobvmEenOnseuE6FkhGS3piBNa:2p23jDK8R7enOnb3GBa

Entry address:
0x333B

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, B0, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 70, 40, 00, 53, FF, 15, 88, 72, 40, 00, 6A, 08, A3, B8, 3C, 42, 00, E8, 2C, 25, 00, 00, 53, 68, 60, 01, 00, 00, A3, C0, 3B, 42, 00, 8D, 44, 24, 38, 50, 53, 68, 43, 74, 40, 00, FF, 15, 64, 71, 40, 00, 68, 38, 74, 40, 00, 68, C0, 33, 42, 00, E8, 1D, 24, 00, 00, FF, 15, BC, 70, 40, 00, 50, BF, 00, 90, 42, 00, 57, E8, 0B, 24, 00, 00...
 
[+]

Entropy:
7.4612

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file puzzlezone-setup.exe has been seen being distributed by the following 3 URLs.

http://cdn.akamai.service.downloadadmin.com/download/.../dl?s=kitara&c=ch&brand=puzzlezone.com&pid=Kitara&aid=1591us&bc=616469&v.url=j9gk0ir4sts5vn5deun5onebd7&country=US&cb=2140417794

http://files4.mirror7.net/download/.../dl?s=kitara&c=ch&brand=puzzlezone.com&pid=Kitara&aid=1591us&bc=616469&v.url=j9gk0ir4sts5vn5deun5onebd7&country=US&cb=2140417794

http://files5.mirror7.net/dl?bc=616469&aid=1591-us&v.url=j9gk0ir4sts5vn5deun5onebd7&c=ch

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