Should I block it?

No, this file is 100% safe to run.

Additional versions

2, 2, 0, 214	5.66%
2, 2, 0, 193	16.98%
2, 2, 0, 173	1.89%
2, 2, 0, 109	3.77%
2, 2, 0, 100	1.89%
2, 2, 0, 100	1.89%
2, 2, 0, 58	1.89%
2, 1, 0, 374	1.89%
2, 1, 0, 374	1.89%
2, 1, 0, 362	11.32%
2, 1, 0, 362	5.66%
2, 1, 0, 296	11.32%
2, 1, 0, 294	3.77%
2, 1, 0, 294	5.66%
2, 1, 0, 284	5.66%
2, 1, 0, 284	9.43%
2, 1, 0, 262	1.89%
2, 1, 0, 215	5.66%
2, 1, 0, 210	1.89%

Relationships

Parent process

services.exe (Services and Controller app by Microsoft)

Related files

hamachi-2-ui.exe (Hamachi Client by LogMeIn)

hamachi-2.exe

Hamachi Client by LogMeIn (Signed)

Remove hamachi-2.exe

Version:	2, 2, 0, 173
MD5:	2a94b104f6b64ae207d687f2affe8056
SHA1:	910b5d26ecbe2132fb0c3f202c7d714c49e7d870

About hamachi-2.exe (from LogMeIn)

“Unmanaged mode allows you and your friends or colleagues to set-up a VPN in a matter of minutes. However you will be limited to a mesh network configuration, and you will miss out on web-based central”

Overview

hamachi-2.exe runs as a service under the name LogMeIn Hamachi Tunneling Engine (Hamachi2Svc) with extensive SYSTEM privileges (full administrator access). It is installed with a couple of know programs including LogMeIn Hamachi published by LogMeIn, Inc., LogMeIn Hamachi from LogMeIn, Inc. and LogMeIn Hamachi by LogMeIn, Inc.. The file is digitally signed by LogMeIn which was issued by the VeriSign certificate authority (CA).

Details

File name:	hamachi-2.exe
Publisher:	LogMeIn Inc.
Product name:	Hamachi Client
Description:	Hamachi Client Tunneling Engine
Typical file path:	C:\Program Files\logmein hamachi\hamachi-2.exe
File version:	2, 2, 0, 173
Product version:	2, 0, 0, 0
Size:	2.12 MB (2,224,976 bytes)
Build date:	2/26/2014 1:56 PM
Certificate
Issued to:	LogMeIn
Authority (CA):	VeriSign
Effective date:	Monday, October 5, 2009
Expiration date:	Wednesday, October 10, 2012
Digital DNA
PE subsystem:	Windows Console
Entropy:	6.560198
File packed:	No
.NET CLR:	No

More details

Programs

The following programs will install this file

LogMeIn Hamachi

LogMeIn, Inc.

7% remove

LogMeIn remote access products use a proprietary remote desktop protocol that is transmitted via SSL. An SSL certificate is created for each remote desktop and is used to cryptographically secure communications between the remote desktop and the accessing computer. Users access remote desktops using either the LogMeIn Ignition stand-alone application or a web portal. The web portal requires either an ActiveX plugin for Internet Explorer...

League of Legends

Riot Games

12% remove

League of Legends (LoL) is a multiplayer online battle arena video game developed and published by Riot Games for Microsoft Windows. Players are formed into 2 even teams of Champions, 3v3 or 5v5. League of Legends is a session-based game. Matchmaking occurs based on the average Elo ratings of each individual players, with slight proprietary adjustments. The game can currently be played in five different modes: Tutorial, Custom, Co-Op v...

Behaviors

Services

Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)

'Hamachi2Svc' (LogMeIn Hamachi Tunneling Engine)
Hamachi2Svc

Network connections

[TCP] ssl-00.hamachi.cc (64.94.18.67:12975)

[UDP] listens on port 59737

Resource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)

Averages

CPU
Total CPU:	0.00007464%	0.028634%
Kernel CPU:	0.00003604%	0.013761%
User CPU:	0.00003859%	0.014873%
Kernel CPU time:	23,213 ms/min	100,923,805ms/min
CPU cycles:	2,519,887/sec	17,470,203/sec
Context switches:	41/sec	284/sec
Memory
Private memory:	7.34 MB	21.59 MB
Private (maximum):	14.99 MB
Private (minimum):	12.75 MB
Non-paged memory:	7.34 MB	21.59 MB
Virtual memory:	115.47 MB	140.96 MB
Virtual memory (peak):	118.05 MB	169.69 MB
Working set:	14.99 MB	18.61 MB
Working set (peak):	14.99 MB	37.95 MB
Page faults:	43,866/min	2,039/min
I/O
I/O read transfer:	5.18 KB/sec	1.02 MB/min
I/O read operations:	43/sec	343/min
I/O write transfer:	6.58 KB/sec	274.99 KB/min
I/O write operations:	42/sec	227/min
I/O other transfer:	479 Bytes/sec	448.09 KB/min
I/O other operations:	32/sec	1,671/min
Resource allocations
Threads:	13	12
Handles:	222	600

Process properties

Integrety level:	System
Platform:	64-bit
Command line:	"C:\Program Files\logmein hamachi\hamachi-2.exe" -s
Owner:	SYSTEM
Windows Service
Service name:	Hamachi2Svc
Display name:	LogMeIn Hamachi Tunneling Engine
Type:	Win32OwnProcess, InteractiveProcess
Parent process:	services.exe (Services and Controller app by Microsoft)

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