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vuupc_vo2_8907.exe

The application vuupc_vo2_8907.exe has been detected as a potentially unwanted program by 6 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.cacheanglegoeast.com.
MD5:
70576dd56d7d7610dccea6c53b12d88b

SHA-1:
886d049a4b94baff7f5e911d419105545995f640

SHA-256:
4bd6a3524e855e6791669401915efd17c2614697cc8dca37bff77f103ec8c932

Scanner detections:
6 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
4/29/2024 10:58:18 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
PUA.Win32.VMDetector
4.0.3.1486

Dr.Web
Threat.Undefined
9.0.1.05190

ESET NOD32
Win32/InstallMonetizer.BC
8.10215

Malwarebytes
PUP.Optional.Installcore
v2014.08.06.11

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.14804

Trend Micro House Call
Suspicious_GEN.F47V0806
7.2.218

File size:
237.6 KB (243,338 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:
12/5/2009 2:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:nY4FizYxCDRXJk45DTu0vf+4DApJCkOm9EuO6fwcp8Ax3yHMgtzXHoL5MIW665AV:nFJ0257pJ59EuTJuAZyt5q2pd5A8WwUf

Entry address:
0x30FA

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, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.8521

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

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

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