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setup.exe

Magical Find

This is the installer and setup program from the Magical Find branded Yontoo adware web browser extension. This adware injects various forms of advertisements in the user's web browser based on the HTML content and URLs viewed. Ad include banners, in-line context text links, coupons, and search. The program will install an auto-updating background service that will update the software with additional features. The application setup.exe by Magical Find has been detected as adware by 11 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Magical Find  (signed and verified)

Version:
2.0.5730.19235

MD5:
0e2b3f7a2d5bfa608098b83d6dee0b66

SHA-1:
d5e21d2b058b010c534640b346d568c6eb602ca8

SHA-256:
2d3a85cf98f13fa7540f658cca23b2ede3187b421b17116262ed4546f162109a

Scanner detections:
11 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/27/2024 4:37:48 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2016.0.2921

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.151118

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Trojan.Yontoo.1735
9.0.1.0322

ESET NOD32
Win32/BrowseFox.AI potentially unwanted application
9.7.0.302.0

G Data
Win32.Adware.StrongSignal
15.11.25

herdProtect (fuzzy)
variant of uninstaller.exe (Adware)
2015.11.18.13

McAfee
Trojan.Artemis!708358510C26
5600.6577

Reason Heuristics
PUP.Yontoo.MagicalFind.Installer (M)
15.9.16.12

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.3

VIPRE Antivirus
Threat.4741131
38552

File size:
291.9 KB (298,952 bytes)

Product version:
2015.09.09

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\roaming\rheng\96acb4c3565f445baf95e0d53c4e2347\setup.exe

Digital Signature
Signed by:
Magical Find

Authority:
VeriSign, Inc.

Valid from:
6/19/2015 5:30:00 AM

Valid to:
6/19/2016 5:29:59 AM

Subject:
CN=Magical Find, O=Magical Find, L=San Diego, 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:
66184C2A9AC2C77119C7E41AD600B84C

File PE Metadata
Compilation timestamp:
6/5/2014 5:28:31 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:+Q3KiXnM3DoFFjuvf/toNQ8dqLuJoU0U7Hd8CntQOHHM+HFFTjXdpNnT2F:mUnM3D0Fw/tN8dkmLtpHHHrh7s

Entry address:
0x31E4

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, E0, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, B8, 6C, 44, 00, E8, 1B, 25, 00, 00, 53, 68, 60, 01, 00, 00, A3, C0, 6B, 44, 00, 8D, 44, 24, 38, 50, 53, 68, DB, 73, 40, 00, FF, 15, 58, 71, 40, 00, 68, D0, 73, 40, 00, 68, C0, 2B, 44, 00, E8, 0D, 24, 00, 00, FF, 15, AC, 70, 40, 00, 50, BF, 00, F0, 46, 00, 57, E8, FB, 23, 00, 00...
 
[+]

Entropy:
7.9411

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to wac.edgecastcdn.net  (72.21.81.13:80)

TCP (HTTP):
Connects to service.yontoo.com  (8.25.35.148:80)

TCP (HTTP):
Connects to api.yontoo.com  (8.25.35.15:80)

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