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HiJackThis-oc-jd.exe

Hijackthis

Sevas-S LLC

The application HiJackThis-oc-jd.exe by Sevas-S has been detected as adware by 9 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 s3.amazonaws.com and multiple other hosts.
Publisher:
Sevas-S LLC  (signed and verified)

Product:
Hijackthis

Version:
1.0.0.0

MD5:
85288c590c3bad62d499b54d34abb4e8

SHA-1:
35d9c1eb03a28483e335680a39e1dab128a3e8c1

SHA-256:
c60297d7744f23bdbe550788dfd4ec86de14600d29262ead5547209043376341

Scanner detections:
9 / 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 12:34:34 PM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
W32.Clodfde.Trojan
1.3.0.4923

Dr.Web
Adware.Downware.1446
9.0.1.0100

ESET NOD32
Win32/JoyDownloader
8.9389

Malwarebytes
PUP.Optional.OpenCandy
v2014.04.10.01

McAfee
Artemis!85288C590C3B
5600.7164

Reason Heuristics
PUP.SevasS.Q
14.8.7.20

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.14408

Trend Micro House Call
ADW_OPENCANDY
7.2.100

Trend Micro
ADW_OPENCANDY
10.465.10

File size:
480.7 KB (492,232 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\hijackthis-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:saCyQjvFhjs17FEUDTTup+Ts9PJYz5jtNcB+/TRfYEJ:qy+Fhm7FjDHuzJYz5jtXTBY0

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:
7.8920

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file HiJackThis-oc-jd.exe has been seen being distributed by the following 2 URLs.

https://s3.amazonaws.com/joyfreedownloadcom/.../HiJackThis-oc-jd.exe

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

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