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cr_downloader_for_silent-hill-(v1.1).exe

Web Prog software

eCHANG Net Inc.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application cr_downloader_for_silent-hill-(v1.1).exe, “Web Prog software Setup ” by eCHANG Net has been detected as adware by 11 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.
Publisher:
CoolROM  (signed by eCHANG Net Inc.)

Product:
Web Prog software

Description:
Web Prog software Setup

Version:
1.1.5.a0.1_32903

MD5:
ab2cbd8ff9da0ec9271b6a1434f3baf7

SHA-1:
557136b5c5a35d391d7c65e38810b8e9ae180cd5

SHA-256:
5732d4e1f2da4ce7b33ed34061211563e2b3a7980cdfa8d6d010d91763c383f9

Scanner detections:
11 / 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:
4/25/2024 8:30:21 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
Adware/InstallCo.rui
7.11.199.198

AVG
Generic
2016.0.3156

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Trojan.InstallCore.260
9.0.1.087

ESET NOD32
Win32/InstallCore.US potentially unwanted application
9.7.0.302.0

G Data
Win32.Application.InstallCore.CR
15.3.24

herdProtect (fuzzy)
variant of cr_downloader_for_desmume.exe (Adware)
2015.7.3.7

K7 AntiVirus
Unwanted-Program
13.1814554

Reason Heuristics
PUP.Installer.eCHANGNet
15.3.28.18

VIPRE Antivirus
Threat.4786018
36340

File size:
747.6 KB (765,512 bytes)

Product version:
5.8

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\cr_downloader_for_silent-hill-(v1.1).exe

Digital Signature
Signed by:
eCHANG Net Inc.

Authority:
Thawte, Inc.

Valid from:
8/11/2014 8:00:00 PM

Valid to:
8/12/2015 7:59:59 PM

Subject:
CN=eCHANG Net Inc., OU=IT, O=eCHANG Net Inc., L=Vancouver, S=British Columbia, C=CA

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
5EED2F2FB7AE7CF93BB2E11ECC2F164F

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:m5Fa3E+dbuy4XBhMX4M6eGZAMJOBEM1VJzZZR+l43HrVPjf9onyjGKIm8x:m5F6E+KTeGZxJOuM1XdZM43ZPTunyjMB

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8741

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

Code size:
37 KB (37,888 bytes)

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