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hamachi-2.2.0.100.exe

Hamachi

Sevas-S LLC

The application hamachi-2.2.0.100.exe by Sevas-S has been detected as adware by 8 anti-malware scanners. This is a setup program which is used to install the application. 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 pt.joydownload.com and multiple other hosts.
Publisher:
Sevas-S LLC  (signed and verified)

Product:
Hamachi

Version:
1.0.0.0

MD5:
9f105f06f980ab01dff9de3d3b50447e

SHA-1:
1be0b7b4079197c6283952fc100b05721dc919eb

SHA-256:
413869a7721dd0b19550ea70b99c03335aa601976b72d8d121ea301e1f5e5565

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:
4/24/2024 9:52:18 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.1446
9.0.1.048

ESET NOD32
Win32/JoyDownloader
8.9415

Malwarebytes
PUP.Optional.OpenCandy
v2014.02.17.09

McAfee
Artemis!9F105F06F980
5600.7217

Reason Heuristics
PUP.SevasS.O
14.8.7.20

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.14215

Trend Micro House Call
ADW_OPENCANDY
7.2.48

Trend Micro
ADW_OPENCANDY
10.465.17

File size:
475.5 KB (486,864 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\packages\windows_ie_ac_001\ac\inetcache\{random}\hamachi-2.2.0.100.exe

Digital Signature
Signed by:
Sevas-S LLC

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 2:52:54 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:laCMPcXvFhjs17FEUDTTup+Ts9PJYz5jtNcB+/TRfYa:DMk/Fhm7FjDHuzJYz5jtXTBYa

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:
7.8534  (probably packed)

Code size:
23.5 KB (24,064 bytes)

The file hamachi-2.2.0.100.exe has been seen being distributed by the following 11 URLs.

http://pt.joydownload.com/wi/ee00d013917f879f71d9449c39f91870/1/3/1/.../hamachi-2.2.0.100.exe

http://download846.mediafire.com/955yt3yhxotg/.../hamachi-2.2.0.100.exe

http://www.joydownload.com/wi/0cb8da369470f00e78d8986702383693/1/3/1/.../hamachi-2.2.0.100.exe

http://www.joydownload.com/wi/1/3/1/.../hamachi-2.2.0.100.exe

http://es.joydownload.com/wi/9c99926422af32733d124ce8aa707565/1/3/1/.../hamachi-2.2.0.100.exe

http://es.joydownload.com/wi/c7bc4a0a5836c0dffde662a49216a924/1/3/1/.../hamachi-2.2.0.100.exe

http://es.joydownload.com/wi/7360855bbe944257e5bdecd7406f7d3d/1/3/1/.../hamachi-2.2.0.100.exe

http://es.joydownload.com/wi/cSXQVwpY--yBpFTjRkVrng/1395736121/1/3/1/.../hamachi-2.2.0.100.exe

http://es.joydownload.com/wi/1/3/1/.../hamachi-2.2.0.100.exe

http://www.joydownload.com/wi/7f7daf6c347eb3605b78eeb482d210e4/1/3/1/.../hamachi-2.2.0.100.exe

http://pt.joydownload.com/wi/1/3/1/.../hamachi-2.2.0.100.exe

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