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dm-338-jd.exe

Hotspot shield

Sevas-S LLC

The application dm-338-jd.exe by Sevas-S has been detected as adware by 4 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:
c96471e150bf6493e66fbcc74bf2fa07

SHA-1:
26c51c78c815ffa82ee0e7cb195d45614c67935c

SHA-256:
a392eb3551c556189a60f895fec166ac27cfecf3feb6fb3738557006959f6403

Scanner detections:
4 / 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:
4/25/2024 10:08:36 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/JoyDownloader
7.8744

herdProtect (fuzzy)
variant of tc850_b8-aoc-jd.exe (Adware)
2014.1.5.20

Malwarebytes
PUP.Optional.OpenCandy
v2013.12.28.10

Reason Heuristics
PUP.SevasS.J
14.8.7.20

File size:
504.7 KB (516,832 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-jd.exe

Digital Signature
Signed by:
Sevas-S LLC

Authority:
VeriSign, Inc.

Valid from:
1/23/2013 4:00:00 AM

Valid to:
2/23/2014 3:59:59 AM

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:
5/20/2013 3:52:54 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:zaCnnkNQkvFhjs17FEUDTTup+Ts9PJYz5jtNcB+/TRfYFAa:dnvMFhm7FjDHuzJYz5jtXTBYFx

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:
7.9263

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

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

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