internet-explorer-windows-7-64-64.exe

Internet Explorer 11.0 Windows 7

Sevas-S LLC

The application internet-explorer-windows-7-64-64.exe by Sevas-S has been detected as adware by 8 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:
Internet Explorer 11.0 Windows 7

Version:
1.0.0.0

MD5:
6239f3b4834fe6f49807f8465f47b274

SHA-1:
d08c6382ffb503668323453da1f113865396b2b2

SHA-256:
b5e547f140018b234453d205fc94115b37f279077b06a5eee1fb6cea595b80c3

Scanner detections:
8 / 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:
12/28/2024 8:37:19 AM UTC  (today)

Scan engine
Detection
Engine version

Clam AntiVirus
BC.Heuristic.Trojan.SusPacked.BF-6.B
0.98/18355

Dr.Web
Adware.Downware.1446
9.0.1.041

ESET NOD32
Win32/JoyDownloader
8.9387

Malwarebytes
PUP.Optional.OpenCandy
v2014.02.10.12

Reason Heuristics
PUP.SevasS.b
14.8.7.20

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.14208

Trend Micro House Call
ADW_OPENCANDY
7.2.41

Trend Micro
ADW_OPENCANDY
10.465.10

File size:
475.4 KB (486,856 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\internet-explorer-windows-7-64-64.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/23/2013 2:00:00 AM

Valid to:
2/23/2014 1:59:59 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 1:52:54 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:vaC6swDDvFhjs17FEUDTTup+Ts9PJYz5jtNcB+/TRfYl:ZhaTFhm7FjDHuzJYz5jtXTBYl

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:
7.8651

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file internet-explorer-windows-7-64-64.exe has been seen being distributed by the following 4 URLs.

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