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upgrade.exe

magicJack Upgrade Component

magicJack, L.P.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from upgrades.magicjack.com and multiple other hosts.
Publisher:
magicJack L.P.  (signed by magicJack, L.P.)

Product:
magicJack Upgrade Component

Version:
2.0.6073.4252

MD5:
c168ca3809253f1e6475b60529665202

SHA-1:
833dfea0d362057b6f5b72ca5ff9350ce5ef0f8a

SHA-256:
e3ba1dbd2cff6212e99bde8fa84c7a2ff9a88e2fd388f6e13607546411dfbd41

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
4/24/2024 7:54:46 AM UTC  (today)

Scan engine
Detection
Engine version

Trend Micro House Call
TROJ_GEN.F47V1012
7.2.84

File size:
12.3 MB (12,879,528 bytes)

Copyright:
Copyright (C) magicJack L.P. 2007-2010

Original file name:
upgrade.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\roaming\mjusbsp\ar00000\upgrade.exe

Digital Signature
Signed by:
magicJack, L.P.

Authority:
VeriSign, Inc.

Valid from:
4/10/2010 5:30:00 AM

Valid to:
5/8/2013 5:29:59 AM

Subject:
CN="magicJack, L.P.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="magicJack, L.P.", L=West Palm Beach, S=Florida, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
6F84D7C20A15FF632C71191717DD2A8B

File PE Metadata
Compilation timestamp:
4/10/2010 5:49:23 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
393216:nCVFvLtd9HRv1wHVE+LxxVTypW0GuKIXbqK2U6ri9:nCVFDtd9xdw6+TBypyPILqKV

Entry address:
0x33E9

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, 70, 85, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 78, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, 90, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 6C, 85, 40, 00, FF, 15, 80, 81, 40, 00, 68, 54, 85, 40, 00, 68, 80, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9989

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file upgrade.exe has been seen being distributed by the following 2 URLs.

http://upgrades.magicjack.com/.../upgrade.exe

http://upgrades.magicjack.com/.../magicJackSetup.exe

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