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hamachi-2.2.0.303.exe

Hamachi

Software Association LLC

The application hamachi-2.2.0.303.exe by Software Association has been detected as a potentially unwanted program 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 hamachi.es.joydownload.com and multiple other hosts.
Publisher:
Software Association LLC  (signed and verified)

Product:
Hamachi

Version:
1.0.0.0

MD5:
84e0051546253a0b2a215f8f0b6fd7d1

SHA-1:
ef509c834731b1d25081556e896bd8d6d6204a6f

SHA-256:
e2a4f44e82082f11390abf8a3cb1b11f8269d58435f619eb4ec60f843eec8dc6

Scanner detections:
10 / 68

Status:
Potentially unwanted

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:
6/23/2025 2:56:29 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:PUP-gen [PUP]
2014.9-150319

AVG
OpenCandy
2016.0.3165

Dr.Web
Adware.Downware.9759
9.0.1.078

ESET NOD32
Win32/OpenCandy.C potentially unsafe (variant)
9.11324

G Data
Win32.Adware.OpenCandy
15.3.25

K7 AntiVirus
Trojan
13.200.15263

Malwarebytes
PUP.Optional.OpenCandy
v2015.03.19.12

McAfee
Artemis!84E005154625
5600.6821

Trend Micro House Call
TROJ_GEN.R02SH05C615
7.2.78

VIPRE Antivirus
Trojan.Win32.Generic
38454

File size:
418 KB (428,000 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Digital Signature
Signed by:
Software Association LLC

Authority:
DigiCert Inc

Valid from:
1/12/2015 9:00:00 PM

Valid to:
1/21/2016 9:00:00 AM

Subject:
CN=Software Association LLC, O=Software Association LLC, L=Dnepropetrovsk, S=Dnipropetrovs'ka Oblast', C=UA

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0E1FC80B1C57AD69AA6F8D65D1CF90CF

File PE Metadata
Compilation timestamp:
5/19/2013 8:53:00 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:tiucV6QL2hu8DWSFhVABnNH1zXp1skZTnmiorIM84gmoQThTo1enXaFXlVN+M7:tiuMEu8ZLANHNZSGpoSKoQMFwM7

Entry address:
0x331C

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, 30, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, BC, 70, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 08, A3, 98, 92, 42, 00, E8, A8, 2E, 00, 00, A3, E4, 91, 42, 00, 55, 8D, 44, 24, 34, 68, B4, 02, 00, 00, 50, 55, 68, 90, 06, 42, 00, FF, 15, 7C, 71, 40, 00, 68, 7C, 93, 40, 00, 68, E0, 81, 42, 00, E8, 13, 2B, 00, 00, FF, 15, 34, 71, 40, 00, BB, 00, 40, 43, 00, 50, 53, E8, 01, 2B, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file hamachi-2.2.0.303.exe has been seen being distributed by the following 2 URLs.

http://hamachi.es.joydownload.com/get_azure_file/wUiS4WnYccXBwj sXP7oQkEsnl0kPTqiGhzwcteQv A8/yan9np5ktEPJgTtbrHuajv8mRYNIGjVEeijGrI x79ow8CWRAaT9T2nT1T8 3G4geeW94eMziQIs55ziVZIRjb Xix 18kq9Dn7U2uLS/9Wys3zc3MVY/.../9Cs0AmrNvNolTKkHc9D7ce4XSyh5oOb2SYjbaQaHNAvMjwpsui1HhtzhVW60ddWRXO9UlixsZGnzQ0vLHbHqmFZ

http://hamachi.es.joydownload.com/get_azure_file/wUiS4WnYccXAwj 1RrjxCgghkkVxZmbzR1 xcteQv c8/zOn/j1gwJgEL0bteuOtYiLvmA1FMH2OBem5G7U03ewokdSWRAaQ/yXqWB 0 CfuwrCT8svT0mlMq4do0ggTBy7 GDU2nsEj7G SGjaSr1W2sbzPHQNa7MgbEFbIaSuXHt0O8TNLAlk1fX2GWUvfo/g0 8wDG24oFGMlvlmFsTiLJb7LWNXnMu/F/.../5nnG sAMVP786zUXKquZeaiHloJ 8BEJY2YHUitOChGhlkjhKz3J5OECbzX1SnsZGnzQ0vLHHFqmFZ

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