flvto_converter_7428.exe

The application flvto_converter_7428.exe has been detected as a potentially unwanted program by 16 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.letigerfastcdn.com.
MD5:
5bf570077820c035974a7e7d8ceec88c

SHA-1:
0663040dd285d200dd3b4677bf7e5b3cac70e4b0

SHA-256:
d68b4604d2484a1e7430d02866bef68aecad83ef3f280ceca3ab44bbce64bd41

Scanner detections:
16 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
5/8/2024 7:07:11 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
NSIS:InstMonetizer-BC [PUP]
2014.9-160628

Baidu Antivirus
Adware.Win32.InstallMonetizer
4.0.3.16628

Dr.Web
Adware.Downware.918
9.0.1.0180

ESET NOD32
Win32/InstallMonetizer.AZ
10.10237

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

Kaspersky
not-a-virus:AdWare.Win32.InstallMonetizer
14.0.0.-14

Malwarebytes
PUP.Optional.InstallMonetizer
v2016.06.28.09

McAfee
OneInstaller
5600.6354

NANO AntiVirus
Trojan.Nsis.OneInstaller.dbpzbw
0.28.2.61349

Reason Heuristics
PUP.InstallMonetizer.ET (M)
16.6.28.21

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.16626

Sophos
Generic PUA AG
4.98

Trend Micro House Call
TROJ_GEN.R047H06G414
7.2.180

Trend Micro
ADW_MONETI
10.465.28

Vba32 AntiVirus
AdWare.InstallMonetizer
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
32124

File size:
219.4 KB (224,650 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_converter_7428.exe

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:NFJ0iFT77pJ59EuCBmZyt5q2pd5A8Wwts:5977pBs4ybJd5A82

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file flvto_converter_7428.exe has been seen being distributed by the following URL.

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