[torrents3d.ru]_3354.exe

Loader

Fedorov Paul

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application [torrents3d.ru]_3354.exe, “Loader Setup ” by Fedorov Paul 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.
Publisher:
Fedorov Paul  (signed and verified)

Product:
Loader

Description:
Loader Setup

MD5:
19f1c1eff0cd379b87eb37c5e1e5bc23

SHA-1:
c08e8110ed413c97b00869ed360674bf169abddf

SHA-256:
5ca35752087959354123ff6d00978abb3b44d34a061947fa43c4178f25127c52

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 is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
2/26/2025 10:13:55 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Webpick.FedorovP.Bundler (M)
16.3.13.6

File size:
2.9 MB (3,025,160 bytes)

Product version:
1.0

File type:
Executable application (Win32 EXE)

Bundler/Installer:
WebPick InstalleRex (using Inno Setup)

Common path:
C:\users\{user}\downloads\[torrents3d.ru]_3354.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
9/30/2013 5:00:00 AM

Valid to:
10/17/2014 4:59:59 AM

Subject:
CN=Fedorov Paul, OU=Individual Developer, O=No Organization Affiliation, L=Saint-Petersburg, S=Saint-Petersburg, C=RU

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

Serial number:
4775A986F383176992FD70C1405B2DEA

File PE Metadata
Compilation timestamp:
6/20/1992 3:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:g9/sGVgJzrRHFTpPTuU+x1AXvxEjrTaY1uGzP98kcU9s0J+5CuOjG06nIH/e0aoW:q/RVgJ/RfruhqJYr20b9iU9s0yCRAn+i

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

TCP (HTTP):
Connects to r1.stylezip.info  (54.186.255.26:80)

TCP (HTTP):
Connects to c1.stylezip.info  (54.186.255.26:80)

 
http://c1.stylezip.info/?step_id=1&installer_id=98062750&publisher_id=806&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=294188250&external_id=0&session_id=588376500&hardware_id=686439250&installer_file_name=[torrents3d.ru]_3354

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