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vuupc_vo2_8907.exe

The application vuupc_vo2_8907.exe has been detected as a potentially unwanted program by 8 anti-malware 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 installer uses the InstallMonetizer platform which will donwload and install adware toolbars and other potentially unwanted software offers during setup. The file has been seen being downloaded from secure.ilandcachecdn.com.
MD5:
1f585a738319f4790d383fff5986f7db

SHA-1:
347ba270c1cbd71089d268e6e4a5307c56ac0b0d

SHA-256:
dab986e0f1442252dacc0629aad3ce1089a03e99e574bd7554dfc1246c71e498

Scanner detections:
8 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
4/25/2024 12:59:44 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.InstallMonetizer
4.0.3.14617

Dr.Web
Adware.Downware.918
9.0.1.0168

ESET NOD32
Win32/InstallMonetizer.AY
8.9956

Kaspersky
not-a-virus:AdWare.Win32.OneInstaller
14.0.0.3696

Malwarebytes
PUP.Optional.InstallMonetizer.NS
v2014.06.17.07

McAfee
Artemis!1F585A738319
5600.7096

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.14615

Trend Micro House Call
Suspicious_GEN.F47V0616
7.2.168

File size:
199.4 KB (204,176 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\vuupc_vo2_8907.exe

File PE Metadata
Compilation timestamp:
12/6/2009 2:22:01 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:LZ+11xXtC27vVD9xSFeXcz+f31gqO8BxxC:4dL9RxQKcz+f31g38BxxC

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 6F, 44, 00, E8, F1, 2B, 00, 00, A3, 84, 6E, 44, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, 9C, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 2E, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, F0, 46, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.8170

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file vuupc_vo2_8907.exe has been seen being distributed by the following URL.

http://secure.ilandcachecdn.com/nsi/.../VuuPC_VO2_8907.exe

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