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vuupc_vo2_8907.exe

The application vuupc_vo2_8907.exe has been detected as a potentially unwanted program by 10 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.fastcdngoeast.com.
MD5:
71880a9cddb25064c886647f28d223fb

SHA-1:
885b6df33029c6b2119f6086ef80c6aa8869e3eb

SHA-256:
b9240274af9b74082687a4b45f381bac06e9175f982b2cfacd4a89ecf1273d77

Scanner detections:
10 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
12/25/2024 1:37:23 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Dropper-gen [Drp]
2014.9-140719

Baidu Antivirus
Adware.Win32.InstallMonetizer
4.0.3.14719

Dr.Web
Adware.Downware.918
9.0.1.0200

ESET NOD32
Win32/InstallMonetizer.AZ
8.10116

IKARUS anti.virus
AdWare.Win32.InstallMonetizer
t3scan.1.6.1.0

Malwarebytes
PUP.Optional.InstallMonetizer
v2014.07.19.12

McAfee
Artemis!71880A9CDDB2
5600.7065

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.14717

Trend Micro House Call
Suspicious_GEN.F47V0717
7.2.200

VIPRE Antivirus
Trojan.Win32.Generic
31364

File size:
220.7 KB (226,038 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 1:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:HY4FizYxCDRXJk45EObwODvf+4DApJCkOm9EfUM6f6/1x3yHMgtzXHoL5MIW665a:HFJ0WjD7pJ59EKO1Zyt5q2pd5A8WwI

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:
7.8360

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.fastcdngoeast.com/nsi/.../VuuPC_VO2_8907.exe

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