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mediaplayerplus.exe

Rubira

Quality Install (Alpha Criteria Ltd.)

The application mediaplayerplus.exe, “Rubira Setup ” by Quality Install (Alpha Criteria) 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 setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.appsworlddelivery.com and multiple other hosts.
Publisher:
Quality Install (Alpha Criteria Ltd.)  (signed and verified)

Product:
Rubira

Description:
Rubira Setup

Version:
3.6.4.5

MD5:
441243178429a21a6c42a12218fe817a

SHA-1:
e086bc59a3f970874d343d2a5cb7d1bed15b049b

SHA-256:
c30725ee66083b4638e156a4b5694964368ce7308153e25838fe71667c7eb798

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
12/28/2024 4:34:26 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AC.Installer (M)
16.7.9.18

File size:
1011 KB (1,035,280 bytes)

Product version:
1.6

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\mediaplayerplus.exe

Digital Signature
Signed by:
Quality Install (Alpha Criteria Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
1/6/2016 7:14:15 AM

Valid to:
8/4/2016 9:59:05 AM

Subject:
CN=Quality Install (Alpha Criteria Ltd.), O=Quality Install (Alpha Criteria Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121BA484E4C31175E4A844ED055428DEC42

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:1ifk0su4mZWcj82/3pYRA0FRfXVOs8OMBTlP0QjcpMXVJo:cpZWcjz/90UWGpf

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9246

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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

http://www.appsworlddelivery.com/c?x=iXa77S/V7lzsTPaTos6QPHe u1HEmNvuOj8a0SVdOIk=&c=/LwfnSIjUHwtyHOVt4mzkKZ6my3bFA9apCqi7hed8KWta6/xmWAzNiPlZJNwJpMx21GOOsPh85P4u8RSFFr3MIk4pN9Itsa8GnGO58u6jkSBgeAPFd2QSAKGajPFaK/JLb3LdHEETKPJy1cBMi8usoi5J8TKHlP/JUPo4uohpJE=&e=0&downloadAs=MediaPlayerPlus.exe&fallback_url=http://softdownload4.com/s4m/.../mediaplayerplus.exe

http://www.appsworlddelivery.com/c?x=rJ7haMWh6FdHaoRgsfFtzNcJzZ8pr4wxfYbzgDd4i1I=&c=PQhmAvh76ZrlxiXmIaLRloLkCUAT9vy2Fgba8EPrpQk21P wzLZh1PrL72vymUNNqZSu5XC7Htxbi3OsygqBtHb6F5/f06Df RqJqeOv4hA/km6rEKc1pMKVhChmKgkyotgRO4fc c0CBpvcd5lw77r5gKwBF dxiNQKnmexXrg=&e=0&downloadAs=MediaPlayerPlus.exe&fallback_url=http://softdownload4.com/s4m/.../mediaplayerplus.exe

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