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vlc_setup.exe

DownloadShield

The application vlc_setup.exe by DownloadShield has been detected as adware by 3 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.os-downloads.com and multiple other hosts.
Publisher:
DownloadShield  (signed and verified)

MD5:
f4f378f193dae51bd7edfd9465abbf60

SHA-1:
fe21c3d76820930b9eb286849dc68b88f03d51e9

SHA-256:
214aa237355d33629648d15b8e77e82d2ad7a41ad57a078b416069a3c033b836

Scanner detections:
3 / 68

Status:
Adware

Analysis date:
4/18/2024 9:25:04 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.14122
9.0.1.05190

ESET NOD32
Win32/DownWare.AR potentially unwanted application
8.0.319.0

Reason Heuristics
PUP.Download.Installer (M)
16.6.2.5

File size:
288.8 KB (295,720 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
DownloadShield

Authority:
VeriSign, Inc.

Valid from:
12/21/2015 7:00:00 PM

Valid to:
3/21/2019 7:59:59 PM

Subject:
CN=DownloadShield, O=DownloadShield, L=San Jose, 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:
78070F8D972292519C0C15749BCB3808

File PE Metadata
Compilation timestamp:
8/3/2015 10:43:56 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:U0hNLQ20bwEjZsFiv6BtgZHbGYXwj5484rLT3:Fk20wIZssG2ZyYXU4fr

Entry address:
0x31FD

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 57, 33, DB, 68, 01, 80, 00, 00, 89, 5C, 24, 1C, C7, 44, 24, 14, F0, 73, 40, 00, 33, F6, C6, 44, 24, 18, 20, FF, 15, B4, 70, 40, 00, FF, 15, B0, 70, 40, 00, 66, 83, F8, 06, 74, 11, 53, E8, F3, 26, 00, 00, 3B, C3, 74, 07, 68, 00, 0C, 00, 00, FF, D0, 68, E8, 73, 40, 00, E8, 74, 26, 00, 00, 68, E0, 73, 40, 00, E8, 6A, 26, 00, 00, 68, D4, 73, 40, 00, E8, 60, 26, 00, 00, 6A, 0D, E8, C3, 26, 00, 00, 6A, 0B, E8, BC, 26, 00, 00, A3, 00, 3C, 42, 00, FF, 15, 34, 70, 40, 00, 53, FF...
 
[+]

Entropy:
7.3630

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file vlc_setup.exe has been seen being distributed by the following 2 URLs.

http://www.os-downloads.com/.../downloadarc.php

http://www.os-downloads.com/.../VLC_Setup.exe

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