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cr_downloader_for_visual-boy-advance.exe

Application Internet Web

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_visual-boy-advance.exe, “Application Internet Web Setup ” by eCHANG Net has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. The file has been seen being downloaded from cdn.fileextractorapp.org.
Publisher:
Program   (signed by eCHANG Net Inc.)

Product:
Application Internet Web

Description:
Application Internet Web Setup

Version:
3.3.5.8

MD5:
aef4b9b5e078dda988d7bf1359079cd0

SHA-1:
e580840fb0931e2b733e469beb0f074ebde31cdf

SHA-256:
77c8dcf89527d9345284f1ddac4bde91ff5b908e13a6c5ca17b76dc1049aa8c1

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
5/17/2024 8:30:47 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.8.7.2

File size:
729.8 KB (747,288 bytes)

Product version:
3.2.6

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\cr_downloader_for_visual-boy-advance.exe

Digital Signature
Signed by:
eCHANG Net Inc.

Authority:
Thawte, Inc.

Valid from:
8/12/2014 2:00:00 AM

Valid to:
8/13/2015 1:59:59 AM

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:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:3fKG8Jf3YSJJZQPkdLee40xaLeN5BghqFYFZg/YOJ36teD5qtySBT4MDapKxSNJZ:3fKdJgaZQcdae9Z5BwAC4/NhSBpwKkNj

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

The file cr_downloader_for_visual-boy-advance.exe has been seen being distributed by the following URL.

http://cdn.fileextractorapp.org/c?x=qR31PvyNkhzE8IEvybqPHv4hwoucVdHRRz8wEAeleQk=&c=HElicYeHw vIkf QNYx8puKjfGBCKITLqoyid/11P/0ZQcNiokqj8paNfD0ivxo5n o0rwy1z2KVbZAC8Z/HJg==&downloadAs=CR_Downloader_for_visual-boy-advance.exe&fallback_url=http://mci.coolrom.com/dlemu/14/MjmA8VvNgu4dQSa0HG82ug/.../

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