81532-673360-mp3-rocket.exe

MP3 Support

The application 81532-673360-mp3-rocket.exe, “MP3Rocket-Win.exe” by MP3 Support has been detected as a potentially unwanted program by 5 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. This version of the installer will bundle the Ask.com Toolbar, a potentially unwanted web browser extension. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.mp3rocket.com and multiple other hosts.
Publisher:
MP3 Support  (signed and verified)

Description:
MP3Rocket-Win.exe

Version:
6.4

MD5:
1a9280128922ab5ba864d539928e5487

SHA-1:
a80342a85bd28a4b381e74113f0138fda8ff58b0

SHA-256:
3130d21c93239b0bdf339d84dc86011d4a4cbc3bb3659903205170f704b7d7e7

Scanner detections:
5 / 68

Status:
Potentially unwanted

Explanation:
Bundles that Ask.com toolbar as a third-party offer, a web browser extension that may modify a user's search and home pages.

Analysis date:
1/19/2018 8:32:40 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
2014.9-140404

ESET NOD32
Win32/Bundled.Toolbar.Ask (variant)
8.9371

Malwarebytes
PUP.Optional.Spigot.A
v2014.04.04.12

Reason Heuristics
PUP.MP3Support.X
14.4.4.12

Trend Micro House Call
TROJ_GEN.F47V1008
7.2.94

File size:
14.6 MB (15,305,880 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\81532-673360-mp3-rocket.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
6/26/2013 7:00:00 PM

Valid to:
7/11/2015 6:59:59 PM

Subject:
CN=MP3 Support, OU=SECURE APPLICATION DEVELOPMENT, O=MP3 Support, L=Oshawa, S=Ontario, C=CA

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
146C2E323177663B9DF87FFF1B9C31D8

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:AV8KTK88WQGbYNoGl2WV7CE5OcYYwc4qKliRupoR3idQ+:QK88/GY+GbC1q4qKlE6y3iX

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9997

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file 81532-673360-mp3-rocket.exe has been seen being distributed by the following 20 URLs.

http://www.mp3rocket.com/.../mp3rocket.exe

http://www.mp3rocketnowbest.com/c?x=4qIX4jl5Z2RCEqPgQoitnjStWjKZz16K3JYbhlDYaIg=&c=GgrSIcLkQZ2e8Zr2xaSuvCGzMubxRJK7FqWL4PrlBZoMV88GciwsnCQEbYlugs3Mw0eIoSlfEx2EbIaSPJ89j9/SztmZryEssEfKMs9tGom5uSAHkP X3LLBFgZxHU98RCiX1nw9YilfAVcN E3G0w==&downloadAs=MP3Rocket_Setup.exe&fallback_url=http://www.safefiles.net/.../mp3rocket.exe

http://www.mp3searchbot.com/.../mp3rocket.exe

http://www.ezmp3s.com/.../mp3rocket.exe

http://www.imp3tunes.com/.../mp3rocket.exe

http://global-shared-files-l3.softonic.com/a80/342/.../file?nvb=20131105024306&nva=20131105144406&token=0b1c9c5c52211d3cae863&id_file=54821&channel=WEB&instance=softonic_es&type=PROGRAM&fdh=no&SD_used=0&filename=mp3rocket_6_4_0.exe

http://d5.mp3rocket.com/.../mp3rocket.exe

http://global-shared-files-l3.softonic.com/a80/342/.../file?nvb=20131021001416&nva=20131021121516&token=00ea330e03b57f4364217&id_file=54821&channel=WEB&instance=softonic_es&type=PROGRAM&fdh=no&SD_used=0&filename=mp3rocket_6_4_0.exe

http://www.limesearchbar.com/.../mp3rocket.exe

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