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downloadfilesetup_83krx.exe

TRAST-VEY LTD

This is the bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application downloadfilesetup_83krx.exe by TRAST-VEY 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 Winner Download Manager installer. The file has been seen being downloaded from eu-2.servestatical.net.
Publisher:
Ing Group Software  (signed by TRAST-VEY LTD)

Description:
installer.exe

Version:
2.4.2.4

MD5:
00462cdd42048694574fc5b3e2f22162

SHA-1:
aa9fa7ed55ca4566673db19b9e91c9d5561ad80e

SHA-256:
1b2a6d351be831097d452371319dcc959bbe4607497bec98729021de9b07d939

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:
11/16/2024 11:28:04 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TIMP (M)
16.8.8.5

File size:
2.3 MB (2,457,600 bytes)

Product version:
1.0.0.0

Copyright:
Copyright 2014. All rights reserved.

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Winner Download Manager

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\downloadfilesetup_83krx.exe

Digital Signature
Signed by:
TRAST-VEY LTD

Authority:
COMODO CA Limited

Valid from:
10/23/2014 5:00:00 PM

Valid to:
10/24/2015 4:59:59 PM

Subject:
CN=TRAST-VEY LTD, O=TRAST-VEY LTD, STREET=Ulitsa Lomonosova 70, L=Krasnoyarsk, S=Kray Krasnoyarskiy, PostalCode=660058, C=RU

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
09F59FB3505B2BB097162592F7B72A5A

File PE Metadata
Compilation timestamp:
11/14/2014 12:21:21 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:1Tz+2DqMKjQkxPMIFTTycuIpYp0v+Yut8JQyAwc3PUsoc5Sj2ONXreuCEZp:1T60q/DJTyc780WKTs3PK

Entry address:
0x2D013

Entry point:
55, 89, E5, 83, EC, 6C, 68, A2, 9A, 40, 00, E8, 2E, F8, FD, FF, 51, 8B, 55, 14, C1, EA, 10, 81, E2, FF, FF, 00, 00, 0F, B7, C2, 03, 05, C0, 61, 43, 00, A3, E4, 62, 43, 00, 8B, 4D, 14, 8B, 45, 10, 57, 56, 8B, 75, 08, 05, BC, 00, 00, 00, 8B, 08, 89, 4D, F0, 8B, 55, EC, 89, 51, 04, 8B, 45, FC, 8B, E5, 5D, C3, 55, 8B, EC, 6A, FF, 68, B4, 60, 43, 00, 64, A1, 00, 00, 00, 00, 50, 81, EC, B8, 06, 00, 00, A1, 1C, 61, 43, 00, 33, C5, 50, E8, FA, EA, FD, FF, 8B, 4D, FC, 83, C9, 04, 89, 4D, F8, 0F, B6, 45, 08, 8B, 4D...
 
[+]

Entropy:
5.3216

Code size:
204 KB (208,896 bytes)

The file downloadfilesetup_83krx.exe has been seen being distributed by the following URL.

http://eu-2.servestatical.net/fp/.../?carrier_cmd_uri=&referral=t8df5b.0.0.1.1511f3133fd1707&file_name=DownloadFileSetup

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