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DM-338-oc-jd.exe

Hotspot shield

Sevas-S LLC

The application DM-338-oc-jd.exe by Sevas-S has been detected as adware by 5 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 www.joydownload.com.
Publisher:
Sevas-S LLC  (signed and verified)

Product:
Hotspot shield

Version:
1.0.0.0

MD5:
7f4d8d8dcb1ca63f82d8023f0da82696

SHA-1:
6f93ae430e56d2e28c68557090dec3a49f07f90d

SHA-256:
807d2545019baba144537df3e3ad907ecc0300f712d525657f8fbfc80c78b55e

Scanner detections:
5 / 68

Status:
Adware

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
4/19/2024 12:49:09 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.1446
9.0.1.0100

ESET NOD32
Win32/JoyDownloader
8.8852

Malwarebytes
PUP.Optional.OpenCandy
v2014.04.10.01

Reason Heuristics
PUP.SevasS.M
14.8.7.20

Trend Micro House Call
TROJ_GEN.F47V0908
7.2.100

File size:
480.7 KB (492,224 bytes)

Copyright:
Copyright (C) Radiocom

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\dm-338-oc-jd.exe

Digital Signature
Signed by:
Sevas-S LLC

Authority:
VeriSign, Inc.

Valid from:
1/22/2013 7:00:00 PM

Valid to:
2/22/2014 6:59:59 PM

Subject:
CN=Sevas-S LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Sevas-S LLC, L=Kyiv, S=Kyivska oblast, C=UA

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:
527471E53862E2F90AB45ED4ACB8F4C2

File PE Metadata
Compilation timestamp:
5/19/2013 7:52:54 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:maCIUNCvFhjs17FEUDTTup+Ts9PJYz5jtNcB+/TRfYEa:Yn8Fhm7FjDHuzJYz5jtXTBY5

Entry address:
0x31B1

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 34, 71, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 08, A3, 58, 92, 42, 00, E8, 90, 2E, 00, 00, A3, A4, 91, 42, 00, 55, 8D, 44, 24, 34, 68, B4, 02, 00, 00, 50, 55, 68, 58, 06, 42, 00, FF, 15, 7C, 71, 40, 00, 68, C0, 92, 40, 00, 68, A0, 81, 42, 00, E8, FB, 2A, 00, 00, FF, 15, 38, 71, 40, 00, BB, 00, 40, 43, 00, 50, 53, E8, E9, 2A, 00, 00...
 
[+]

Entropy:
7.9205

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file DM-338-oc-jd.exe has been seen being distributed by the following URL.

http://www.joydownload.com/d/.../DM-338-oc-jd.exe

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