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tc850_b8-aoc-jd.exe

Total commander

Sevas-S LLC

The application tc850_b8-aoc-jd.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.
Publisher:
Sevas-S LLC  (signed and verified)

Product:
Total commander

Version:
1.0.0.0

MD5:
def32ae932b49bb57c7b5d6916c22c3f

SHA-1:
ea47ee8856dd1c34a8e4a0a62bb0693cc0dac2d0

SHA-256:
4702012d91a5f1a32b47eaa13697a7e6c6c8eac55a14dd24dc35330a40e5de06

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:
11/25/2024 8:55:05 PM UTC  (today)

Scan engine
Detection
Engine version

Comodo Security
Application.Win32.OpenCandy.~WD
17377

Dr.Web
Adware.Downware.1446
9.0.1.0354

ESET NOD32
Win32/JoyDownloader
7.9123

herdProtect (fuzzy)
variant of facebookmessengersetup-aoc-jd.exe (Adware)
2013.12.25.23

Malwarebytes
PUP.Optional.OpenCandy
v2013.12.20.04

McAfee
Artemis!DEF32AE932B4
5600.7276

nProtect
Adware/W32.Agent.486728
13.12.23.01

Reason Heuristics
PUP.SevasS.P
14.8.7.20

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.131218

Trend Micro House Call
TROJ_GEN.F47V1126
7.2.354

File size:
475.3 KB (486,712 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\ernergy1\tc850_b8-aoc-jd.exe

Digital Signature
Signed by:
Sevas-S LLC

Authority:
VeriSign, Inc.

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

Valid to:
2/23/2014 12:59:59 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:NaCkX8vFhjs17FEUDTTup+Ts9PJYz5jtNcB+/TRfY1:LkUFhm7FjDHuzJYz5jtXTBY1

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...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file tc850_b8-aoc-jd.exe has been seen being distributed by the following URL.

http://www.joydownload.com/d/.../tc850_b8-aoc-jd.exe

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