setup.exe

direCt DOwnlOAd GtT

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application setup.exe by direCt DOwnlOAd GtT 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 OutBrowse Revenyou installer. The file has been seen being downloaded from dl.file17desktop.com.
Publisher:
PYGCZ  (signed by direCt DOwnlOAd GtT)

Product:
PYGCZ

Version:
6670.15529.1283.5839

MD5:
2ebd18bd03572aa9383ffc1cbe05561e

SHA-1:
2348fac8015f84abf69b56e405129d6b1ef89b83

SHA-256:
8049a26c2c07fdca80dfab940742e05f23c5b4f8b381d99621e22cfebb782bfe

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
12/28/2024 12:58:51 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
17.3.9.1

File size:
744.3 KB (762,144 bytes)

Product version:
6670.15529.1283.5839

Copyright:
PYGCZ

Trademarks:
PYGCZ

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

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

Digital Signature
Authority:
thawte, Inc.

Valid from:
5/26/2015 2:00:00 AM

Valid to:
1/28/2016 1:59:59 AM

Subject:
CN=direCt DOwnlOAd GtT, O=direCt DOwnlOAd GtT, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
402DC3366FE833C28F761AE7F9333AFF

File PE Metadata
Compilation timestamp:
12/6/2009 12:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 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, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9837

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://dl.file17desktop.com/1432923493/1432923493/.../YWtdXEBtd2praFpcZGorYXZlImNyZ1lsYWBqX21hPD9iZGQdLyxCb3NtZWhZY11vImRpaGRnWmVkNVBhcnVsJWJcZ201MyJ4aWw8KQ

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