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2yf.exe

iNTERNET Turbo

Shetef Solutions & Consulting (1998) Ltd.

This is the Amonetize download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application 2yf.exe by Shetef Solutions & Consulting (1998) 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 Amonetize Downloader installer. The setup program bundles adware offers using the Amonetize, a Pay-Per-Install (PPI) monetization and distribution download manager. The software offerings provided are based on the PC's geo-location at the time of install.
Publisher:
Clasys Ltd.  (signed by Shetef Solutions & Consulting (1998) Ltd.)

Product:
iNTERNET Turbo

Version:
1.0.30.1

MD5:
824aac00ae0cd40ee43f8fb845f40c59

SHA-1:
6b1aad72fae58c277ec6b4f1d977f2b34e763b8e

SHA-256:
4ff7751412c7981ca92cad822e554682c58567c0cb7821577f8876c93b54dae5

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:
11/2/2024 5:22:08 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonetize (M)
16.9.6.7

File size:
1 MB (1,091,176 bytes)

Product version:
1.0.30.1

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Amonetize Downloader (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\2yf.exe

Digital Signature
Signed by:
Shetef Solutions & Consulting (1998) Ltd.

Authority:
Thawte, Inc.

Valid from:
2/22/2012 4:00:00 AM

Valid to:
2/22/2013 3:59:59 AM

Subject:
CN=Shetef Solutions & Consulting (1998) Ltd., O=Shetef Solutions & Consulting (1998) Ltd., L=Rannana, S=N/A, C=IL

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

Serial number:
40812DA0F7CB2ECD4955FD76E0A6C493

File PE Metadata
Compilation timestamp:
2/24/2012 11:21:56 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:3XdX78BeCPwvP+oh9aZ5ZBTOusJCjZaWCMJXpoqcJdvpVa:h7YyPFbaRi7caWNJWtv2

Entry address:
0x3814

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 1C, C7, 44, 24, 10, 70, 8A, 40, 00, 89, 5C, 24, 18, C6, 44, 24, 14, 20, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 80, 40, 00, 53, FF, 15, A4, 82, 40, 00, 6A, 08, A3, 58, 89, 44, 00, E8, FA, 28, 00, 00, 53, 68, 60, 01, 00, 00, A3, 68, 88, 44, 00, 8D, 44, 24, 3C, 50, 53, 68, 1F, 8B, 40, 00, FF, 15, 70, 81, 40, 00, 68, 14, 8B, 40, 00, 68, 60, 48, 44, 00, E8, 24, 26, 00, 00, FF, 15, AC, 80, 40, 00, 50, BF, 50, 10, 47, 00, 57, E8, 12, 26...
 
[+]

Entropy:
7.9816

Packer / compiler:
Nullsoft install system v2.x

Code size:
27 KB (27,648 bytes)

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