» ytab_setup.exe
Overview
Analysis
File Details
Network (3)

ytab_setup.exe

Pavel KRASNOV

This installer (utilizes the InstalleRex from WebPick) is designed to bundle additional software offerings such as adware and malware, mostly web browser extensions in the download manager, with minimal user consent. In most cases the setup process will install a browser extension for IE, Chrome and Firefox by default. The application ytab_setup.exe by Pavel KRASNOV 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 WebPick InstalleRex installer.

File name:

ytab_setup.exe

Publisher:

Pavel KRASNOV (signed and verified)

MD5:

aab95d027d8cc20b34a47740d16c552e

SHA-1:

dc09eeb01d27b7cfbd7f6871cb308e58d6de8716

SHA-256:

282d3f4d7eed92c6264aa8c922e7cdc4543d7f7b9f9ce80a3f3f4aeb727ab312

Scanner detections:

1 / 68

Status:

Adware

Explanation:

Bundles additional adware offers in the installer/setup process.

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:

4/25/2024 3:02:50 AM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.WebPick.PavelKRASNOV.Bundler (M)

16.2.14.19

File size:

1.3 MB (1,346,360 bytes)

File type:

Executable application (Win32 EXE)

Bundler/Installer:

WebPick InstalleRex

Common path:

C:\users\{user}\appdata\local\temp\{random}.tmp\addons\ytab_setup.exe

Digital Signature

Signed by:

Pavel KRASNOV

Authority:

Unizeto Technologies S.A.

Valid from:

1/17/2014 2:46:29 PM

Valid to:

1/17/2015 2:46:29 PM

Subject:

E=pavel0125@hotmail.com, CN="Open Source Developer, Pavel KRASNOV", O=Pavel KRASNOV, C=RU

Issuer:

CN=Certum Level III CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:

145B82E22CCF1D1A2268198D76B51075

File PE Metadata

Compilation timestamp:

1/22/2014 4:38:14 PM

OS version:

5.1

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

11.0

CTPH (ssdeep):

24576:pTgAaiZKX+3p4turBm4suVCADjy8sN60nKqb+3GZ/16+0ekznepn202YBgVwE:giZ0Up4aw4lVCAFsNC0FZ/16+GTAneYC

Entry address:

0xDC0B

Entry point:

E8, 7E, 44, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, B8, DC, 41, 00, E8, DF, 12, 00, 00, E8, CB, 0F, 00, 00, 0F, B7, F0, 6A, 02, E8, 11, 44, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 96, 01, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8... 
[+]

Code size:

87 KB (89,088 bytes)

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

TCP (HTTP):

Connects to i1.stylefun.info (198.7.61.118:80)

TCP (HTTP):

Connects to dl.softservers.net (184.154.145.171:80)

TCP (HTTP):

Connects to c1.getapplicationmy.info (54.201.215.30:80)

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