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uplayermediaplayer-setup.exe

Sanflex

This is the Tightrope WebInstall which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application uplayermediaplayer-setup.exe by Sanflex has been detected as adware by 16 anti-malware scanners. The program is a setup application that uses the Tightrope WebInstall installer. The file has been seen being downloaded from files4.safelink9.com.
Publisher:
Sanflex  (signed and verified)

MD5:
5f7a1f7b466314eead35999925e49268

SHA-1:
40dcd8d5e11fbf756954cbfef021b922f4694476

SHA-256:
999623d56a8b1363df2e91ca45ec026fd6ccbf2d27c54180ea6d5015dccd2848

Scanner detections:
16 / 68

Status:
Adware

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 6:39:31 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
APPL/Downloader.Gen
7.11.185.62

avast!
Win32:GenMalicious-AGK [Trj]
2014.9-141113

AVG
Generic
2015.0.3291

Baidu Antivirus
Adware.Win32.DownloadAdmin
4.0.3.141113

Dr.Web
Adware.DAdmin.151
9.0.1.0317

ESET NOD32
Win32/DownloadAdmin
8.10718

Fortinet FortiGate
Riskware/DownloadAdmin
11/13/2014

F-Secure
Adware:W32/WebInstallBundle
11.2014-13-11_5

G Data
Win32.Application.Agent.NDKSAP
14.11.24

Malwarebytes
PUP.Optional.DownloadAdmin
v2014.11.13.04

McAfee
Artemis!5F7A1F7B4663
5600.6947

Qihoo 360 Security
Win32/Trojan.b77
1.0.0.1015

Reason Heuristics
PUP.Tightrope.Bundler
15.5.3.0

Trend Micro House Call
TROJ_GEN.R047C0OK814
7.2.317

VIPRE Antivirus
DownloadAdmin
34754

File size:
736.2 KB (753,880 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tightrope WebInstall (using Nullsoft Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:
Sanflex

Authority:
VeriSign, Inc.

Valid from:
7/21/2014 7:00:00 PM

Valid to:
7/21/2017 6:59:59 PM

Subject:
CN=Sanflex, O=Sanflex, L=SAN FRANCISCO, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
42D7699269B5BB95341F5DA022F6E57D

File PE Metadata
Compilation timestamp:
6/17/2014 10:35:36 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:DAO9sAtikltX7DfTgpywXDletS6FawLJl4P8BLyYbcBGPheF:Dd3bLHM8OlQum4Pla2F

Entry address:
0x3341

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, B0, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 70, 40, 00, 53, FF, 15, 88, 72, 40, 00, 6A, 08, A3, F8, 24, 7A, 00, E8, 2C, 25, 00, 00, 53, 68, 60, 01, 00, 00, A3, 00, 24, 7A, 00, 8D, 44, 24, 38, 50, 53, 68, 43, 74, 40, 00, FF, 15, 64, 71, 40, 00, 68, 38, 74, 40, 00, 68, 00, 1C, 7A, 00, E8, 1D, 24, 00, 00, FF, 15, BC, 70, 40, 00, 50, BF, 00, 80, 7A, 00, 57, E8, 0B, 24, 00, 00...
 
[+]

Entropy:
7.9381

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://files4.safelink9.com/download/.../dl?bc=969091&pid=xertive&brand=uplayer.us.com&aid=PUTPUBIDHERE&s=xertive&country=US&cb=203899282&zTmp=1

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