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flvto_updates_nov_8590.exe

The application flvto_updates_nov_8590.exe has been detected as a potentially unwanted program by 4 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.rocketdlgo.com.
MD5:
961e4c03cee295f841ea10b5bfd5a862

SHA-1:
f50dc5b13dbee4881704f0ff54cf56232bf4ade1

SHA-256:
14543275456ea039146f03323e2a0476317ce48ccaaaa00cdfe8271baa3f0488

Scanner detections:
4 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
4/23/2024 8:18:20 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.918
9.0.1.01

Malwarebytes
PUP.Optional.InstallMonetizer.A
v2016.01.01.03

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.151230

Trend Micro House Call
TROJ_GEN.F47V0215
7.2.1

File size:
339.5 KB (347,635 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\flvto_updates_nov_8590.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):
6144:NFJ0cNfEyJNlN7pJ59EuWn3Zyt5q2pd5A8Wwtf0fX+XogiRbzVSUfQH:vc6x7pB0JybJd5A8KeogKZQH

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:
7.8089

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file flvto_updates_nov_8590.exe has been seen being distributed by the following URL.

http://secure.rocketdlgo.com/nsi/.../Flvto_Updates_Nov_8590.exe

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