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hamachi-2.2.0.170.exe

Hamachi

Sevas-S LLC

The application hamachi-2.2.0.170.exe by Sevas-S has been detected as adware by 13 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. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from pt.joydownload.com and multiple other hosts.
Publisher:
Sevas-S LLC  (signed and verified)

Product:
Hamachi

Version:
1.0.0.0

MD5:
b1f998c852d85c979a3831286797f40e

SHA-1:
13a76b7cf47ce6645f19846712259230f2032419

SHA-256:
328f3a60a64241fd5931a4f1f5220defadc21b49268b378c329d6b2a5072e07a

Scanner detections:
13 / 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:
5/15/2024 12:23:49 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.OpenCandy
7.1.1

AVG
Sevas
2015.0.3446

Dr.Web
Adware.Downware.1446
9.0.1.0163

ESET NOD32
Win32/JoyDownloader
8.9822

K7 AntiVirus
Unwanted-Program
13.177.12128

Malwarebytes
PUP.Optional.OpenCandy
v2014.06.12.02

McAfee
Artemis!B1F998C852D8
5600.7102

Reason Heuristics
PUP.SevasS.O
14.8.7.20

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.14610

Sophos
OpenCandy
4.98

Trend Micro House Call
TROJ_GEN.F47V0416
7.2.163

Vba32 AntiVirus
AdWare.OpenCandy
3.12.26.0

VIPRE Antivirus
Sevas-S Installer
29408

File size:
475.4 KB (486,808 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\hamachi-2.2.0.170.exe

Digital Signature
Signed by:
Sevas-S LLC

Authority:
VeriSign, Inc.

Valid from:
2/23/2014 8:00:00 AM

Valid to:
3/26/2015 7:59:59 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:
4B35AC223F4DB03D3B4C5368983A4B53

File PE Metadata
Compilation timestamp:
5/20/2013 7:52:54 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:zaCievFhjs17FEUDTTup+Ts9PJYz5jtNcB+/TRfYG:di6Fhm7FjDHuzJYz5jtXTBYG

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:
7.8532

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file hamachi-2.2.0.170.exe has been seen being distributed by the following 2 URLs.

http://pt.joydownload.com/wi/rqN_Beu67CEcxNTJCvg_KQ/1398838284/1/3/1/.../hamachi-2.2.0.170.exe

http://es.joydownload.com/wi/gFUazII4tgi3r2OjypdCDw/1398600061/1/3/1/.../hamachi-2.2.0.170.exe

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