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ultra-mp3-cd-burner_744270.exe

X-Media JSC

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application ultra-mp3-cd-burner_744270.exe by X-Media JSC has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. The file has been seen being downloaded from f3.softwaretop.net.
Publisher:
X-Media JSC  (signed and verified)

MD5:
f3dcdf1a5598814c9dcc9b4d1cc4ae64

SHA-1:
7ec143fcc829358cd45d20302ea19c63561d47b7

SHA-256:
f4c44470b8543665c1a9545e89b44eedcc5a26a4fe2eec238f747eab454f937a

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/25/2024 6:41:53 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.8.11.4

File size:
357.4 KB (365,992 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Nullsoft Install System)

Common path:
C:\users\{user}\downloads\ultra-mp3-cd-burner_744270.exe

Digital Signature
Signed by:
X-Media JSC

Authority:
COMODO CA Limited

Valid from:
7/21/2014 7:00:00 PM

Valid to:
7/21/2016 6:59:59 PM

Subject:
CN=X-Media JSC, O=X-Media JSC, STREET="244A Le Trong Tan, Khuong Mai, Thanh Xuan", L=Ha Noi, S=Ha Noi, PostalCode=10000, C=VN

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00B2A816498972D731C4998D8C6965DAA9

File PE Metadata
Compilation timestamp:
5/11/2014 3:03:42 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:k4UHxpN/MUXsLTvCj0DBXJaOQHEk1KfPQOWKTige4n8Nq6HU2bT5i/Q6Kd:k4URpNUUX6z/DBXJfQHLmPQnoir+2N

Entry address:
0x30E2

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 58, E4, 42, 00, E8, 95, 2D, 00, 00, A3, A4, E3, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, E0, 87, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, A0, DB, 42, 00, E8, 3F, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 2D, 2A...
 
[+]

Entropy:
4.1841

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file ultra-mp3-cd-burner_744270.exe has been seen being distributed by the following URL.

http://f3.softwaretop.net/sf.ashx

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