home

setup-skydownloader-win.exe

MP3 Support

The application setup-skydownloader-win.exe, “Setup-SkyDownloader-Win.exe” by MP3 Support has been detected as a potentially unwanted program by 10 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from dw.uptodown.com.
Publisher:
MP3 Support  (signed and verified)

Description:
Setup-SkyDownloader-Win.exe

Version:
3.2.1

MD5:
33ca4c9213b85aa83acab2a42d01207a

SHA-1:
8dd9255a4817b3423d2c96621785c881ea1c8bed

SHA-256:
d37e02fd022a3bf3c2b325b7abf003c6221a7693dda1f59743bd3a8a153dcd72

Scanner detections:
10 / 68

Status:
Potentially unwanted

Explanation:
Bundles that Ask.com toolbar as a third-party offer, a web browser extension that may modify a user's search and home pages.

Analysis date:
6/17/2024 4:15:00 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Hacktool.Win32.OpenCandy
4.0.3.15119

Bkav FE
W32.HfsAdware
1.3.0.7383

Clam AntiVirus
Win.Adware.Agent-58870
0.98/21511

ESET NOD32
Win32/Bundled.Toolbar.Ask potentially unsafe (variant)
9.12497

Fortinet FortiGate
W32/Adware_fam.NB
11/9/2015

G Data
Win32.Adware.OpenCandy
15.11.25

Malwarebytes
PUP.Optional.OpenCandy
v2015.11.09.03

Reason Heuristics
PUP.MP3Support.Installer (M)
15.11.9.15

Sophos
OpenCandy (PUA)
4.98

VIPRE Antivirus
Opencandy
44938

File size:
6.9 MB (7,245,536 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:
MP3 Support

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
5/27/2009 7:00:00 PM

Valid to:
7/12/2011 6:59:59 PM

Subject:
CN=MP3 Support, OU=SECURE APPLICATION DEVELOPMENT, O=MP3 Support, L=Oshawa, S=Ontario, C=CA

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
14260C959AABDBC94C21EE6E44692A59

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:1nR3kz8m22gUMG0MJz5yf6V02m0sL7Kw2WX1ckhwPW:Zy8m22X0az5Y6S28L7KWFhb

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9968

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

https://dw.uptodown.com/dwn/fEb81RQ39A-_ZLcGnIEtWoba6MMLl0xhpeuP_SFKpT_c8ZmsRdv97_M65QLHEk97XwmZYahTGJjZzoenDXhFJ2py50iiVv04dqSN05V71a-Wk7_k2T3l2zApJEwBkD6W/iNUrATgk1Pqlli7IA6-ZbUjqaV6Wenj-hcRsV9hCBY4_f08wt60EBaJmOzkxQG0S5kF3DPQhYcKe_gN3xMOoT9Xb-S1NAs8LzC9tnjK99viQ8KNDzbJL7HwjCImIBiTr/Yw2UcGkXhme62Htr_UdpJAKVnnaJosAdMS6gl953eg9N1epkBLuSlSY_pCOvIJeV8DIr8I-M_QZQXsOnnHHEWNhcpQWKb31efnAs9PDaInhz3RxQIzUmxNVk6N770Cd9/.../

Remove setup-skydownloader-win.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.