chromeinstall-7u51.exe

Java Runtime Environment

Sevas-S LLC

The application chromeinstall-7u51.exe by Sevas-S has been detected as adware 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 www.joydownload.com and multiple other hosts.
Publisher:
Sevas-S LLC  (signed and verified)

Product:
Java Runtime Environment

Version:
1.0.0.0

MD5:
6785c817fe00c6d7d4ee45c67b6845da

SHA-1:
da6ef67d9dfbbcb9c70ace77e7917c27ffa1479b

SHA-256:
0b8667c102c9242af8a040cb5fcdcaffdf021003303cdc2b63220d03b6ce596c

Scanner detections:
10 / 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 11:24:45 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.OpenCandy
7.1.1

Avira AntiVirus
Adware/OpenCandy.486864
7.11.145.80

K7 AntiVirus
Unwanted-Program
13.176.11888

Malwarebytes
PUP.Optional.OpenCandy
v2014.04.26.10

McAfee
Artemis!6785C817FE00
5600.7149

Reason Heuristics
PUP.SevasS.S
14.8.7.20

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.14424

Total Defense
Win32/Tnega.AdcMEdB
37.0.10899

Vba32 AntiVirus
AdWare.OpenCandy
3.12.26.0

VIPRE Antivirus
Sevas-S Installer
28606

File size:
475.5 KB (486,864 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\chromeinstall-7u51.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
2/22/2014 9:00:00 PM

Valid to:
3/25/2015 8:59:59 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:
4B35AC223F4DB03D3B4C5368983A4B53

File PE Metadata
Compilation timestamp:
5/19/2013 8:52:54 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:SaC+3fvFhjs17FEUDTTup+Ts9PJYz5jtNcB+/TRfYI:0+XFhm7FjDHuzJYz5jtXTBYI

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file chromeinstall-7u51.exe has been seen being distributed by the following 29 URLs.

http://www.joydownload.com/wi/ytpm9OoS2BkCQrRykS9QUw/1399318482/1/3/1/.../chromeinstall-7u51 (2).exe

http://es.joydownload.com/wi/6bOdwfXx9mZujsCqgc-hbw/1398477013/1/3/1/.../chromeinstall-7u51 (2).exe

http://www.joydownload.com/wi/UCBMxweEDEX2jsrYAyGv8Q/1398026472/1/3/1/.../chromeinstall-7u51 (2).exe

http://pt.joydownload.com/wi/FTPSb5uiWlhcFBETCJyZ2Q/1398922977/1/3/1/.../chromeinstall-7u51 (2).exe

http://pl.joydownload.com/wi/WesVJYszuUcMe7YOzCKhmg/1398493380/1/3/1/.../chromeinstall-7u51 (2).exe

http://es.joydownload.com/wi/Z2YVjGFfKob_tp_zSo11lA/1400156551/1/3/1/.../chromeinstall-7u51 (2).exe

http://es.joydownload.com/wi/cWuOgLJNUNNEmL_RVakrmQ/1399277781/1/3/1/.../chromeinstall-7u51 (2).exe

http://es.joydownload.com/wi/ENcWqSEIFeh3vjPRwR-phA/1398923011/1/3/1/.../chromeinstall-7u51 (2).exe

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