castleclash-setup.exe

Blueis

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 castleclash-setup.exe by Blueis has been detected as adware by 21 anti-malware scanners. The program is a setup application that uses the Tightrope WebInstall installer.
Publisher:
Blueis  (signed and verified)

MD5:
423304a78b0cdd4a90832d364b6767ed

SHA-1:
6bcb5098ad8dbf08f085d45dd58d35f89cf188ca

SHA-256:
8119574088c80fce93f991d8b62bd24fdf027fc36dcb10b56d9c245300adc52d

Scanner detections:
21 / 68

Status:
Adware

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

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:
11/28/2024 2:55:24 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.AirAdInstaller
2015.04.10

Avira AntiVirus
APPL/DownAdmin.prfb
7.11.209.38

avast!
Win32:DownloadAdmin-H [PUP]
150319-1

AVG
Generic
2016.0.3144

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Trojan.Downloadadmin
0.98/21511

Comodo Security
Application.Win32.DownloadAdmin.DAGL
21705

Dr.Web
Trojan.Vittalia.27
9.0.1.05190

ESET NOD32
Win32/DownloadAdmin.I potentially unwanted application
9.7.0.302.0

F-Secure
Adware:W32/WebInstallBundle
11.2015-09-04_5

G Data
Win32.Application.DownloadAdmin
15.7.25

herdProtect (fuzzy)
2015.7.12.15

Malwarebytes
PUP.Optional.DownloadAdmin.A
v2015.04.09.07

NANO AntiVirus
Trojan.Win32.XPACK.dprfbr
0.30.10.952

Reason Heuristics
PUP.Bundler.Tightrope
15.4.9.15

Total Defense
Win32/Tnega.TNECKHC
37.0.11540

Vba32 AntiVirus
Downloader.Agent
3.12.26.3

VIPRE Antivirus
Threat.4783369
36694

Zillya! Antivirus
Downloader.Agent.Win32.239245
2.0.0.2132

File size:
651.3 KB (666,880 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/6/2014 5:00:00 PM

Valid to:
11/7/2015 4:59:59 PM

Subject:
CN=Blueis, O=Blueis, 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:
58AC2B1B2E1E80F003ECEE0F41F4124A

File PE Metadata
Compilation timestamp:
1/28/2015 11:35:11 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:PKCFG+pl1Hp7p4ZkuRt4Zh3UdOxouSdWE7uglrB/jmN7Trkfcn+z0:P3Xxp4Zkuf47kdtdZ7uC/jmlrDn+z0

Entry address:
0x234A

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 78, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, E8, F8, FD, FF, FF, FF, 15, 30, 77, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 70, 40, 00, 53, FF, 15, 2C, 77, 40, 00, 6A, 08, A3, 98, 3D, 42, 00, E8, DD, F9, FF, FF, 53, 68, 60, 01, 00, 00, A3, A0, 3C, 42, 00, 8D, 44, 24, 38, 50, 53, 68, 0B, 74, 40, 00, FF, 15, 50, 71, 40, 00, 68, 00, 74, 40, 00, 68, A0, 34, 42, 00, E8, 5A, F3, FF, FF, FF, 15, BC, 70, 40, 00, 50, BF, 00, 90, 42, 00, 57...
 
[+]

Entropy:
7.9729

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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