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unitywebplayer.exe

Unity Web Player

Unity Technologies ApS

The executable unitywebplayer.exe, “Unity Web Player Installer” has been detected as malware by 2 anti-virus scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from fusionfall.cartoonnetwork.com.
Publisher:
Unity Technologies ApS

Product:
Unity Web Player

Description:
Unity Web Player Installer

Version:
2.5.5.50

MD5:
61f4a63d7c1c7d2638a9c097e5c2b35d

SHA-1:
26978ab7e8033bb7e22acef3241e371dee8a64e8

SHA-256:
edaa89cd285b2cfdab86e8f1aa94bbcb7b6ffd9c006608f3c6f25a04e4d59248

Scanner detections:
2 / 68

Status:
Malware

Analysis date:
5/16/2024 8:02:20 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
W32/Sality.AT
7.11.30.172

ESET NOD32
Detection.Undefined
7.0.302.0

File size:
133.3 KB (136,449 bytes)

Copyright:
(c) 2009 Unity Technologies ApS. All rights reserved.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
6/6/2009 5:41:54 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:vQIURTXJ2vSeqEmnCsWnxDwjd/E027GpQ80eIXikM8Qb3n:vssvHkCpnxD6xEFEQTnQb3n

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:
7.4244

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file unitywebplayer.exe has been seen being distributed by the following URL.

http://fusionfall.cartoonnetwork.com/ff/big/beta-20111013/.../UnityWebPlayer.exe

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