flvto_downloader_updates_7559.exe

The application flvto_downloader_updates_7559.exe has been detected as a potentially unwanted program by 5 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 cdn2.eastwhitecoal.us.
MD5:
32105ac2719436809553023b9c2f683e

SHA-1:
70658403bb96a834da8c04c9496d20c7271735d2

SHA-256:
3eb66bef3a859059942b34beb31dd3b314a32f4738fbf8900cba24381e3b9edb

Scanner detections:
5 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
4/26/2024 4:36:04 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.918
9.0.1.070

Malwarebytes
PUP.Optional.InstallMonetizer.A
v2016.03.10.03

SUPERAntiSpyware
Heur.Agent/Gen-WhiteBox
9274

Trend Micro House Call
TROJ_GEN.F47V0813
7.2.70

VIPRE Antivirus
InstallMonetizer
20554

File size:
363.9 KB (372,619 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}\flvto_downloader_updates_7559.exe

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:/e34kz9Fy59EuWnLFUQn/pkZ55SZ/VSUZQLvpkZyt5q2pd5A8Wwe:az3y0Lrp85w9nQLp8ybJd5A8u

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, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file flvto_downloader_updates_7559.exe has been seen being distributed by the following URL.

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