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fileopenersetup.exe

Internet Software

Application

The application fileopenersetup.exe, “Internet Software Setup ” has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from thebest-video-downloader.com.
Publisher:
Application

Product:
Internet Software

Description:
Internet Software Setup

Version:
3.8.4.4

MD5:
a46407a3b05966734fa358c68786fd00

SHA-1:
07f38f628f75fffd34f0c57007f55f41d621bd98

SHA-256:
f617fdd406028a5272101b7f2846e565d83fd8aad9e881c752fde584105ccbca

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/3/2024 9:50:00 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.FileOpener.Setup.Installer.Meta (M)
16.3.13.8

File size:
777.6 KB (796,243 bytes)

Product version:
5.6

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\fileopenersetup.exe

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:peFbfhdyJXiDrNrzm1CZ6Egh1UgHRjuWKf4mriK:pMfAqRi1CQfYgHVY4mriK

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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

http://thebest-video-downloader.com/p-file-opener/ldra/.../?dl=1&pi=Ajg4NzcRNjcRAi==&osos=VdluDrW3cw==&gclid=CNzZpfKi-8QCFdQ8gQod0HMAYQ&adnm=62184022836&i=s&grid=&lg=pt&cc=BR&clg=pt&c=1&d=0&cid=_636423282&kw=compartilhamento de arquivos&mt=&mn=www.superdownloads.com.br&ct=&nt=D&expr=&ap=none&dv=c&agid=_61736094402&br=ch&gclid=CNzZpfKi-8QCFdQ8gQod0HMAYQ&chnl=7Kat7lWz7VWjIHvJ KVf2dluO58yAZn1XzNfAjLtAM==&pd=DEVB rD1 mFFUXvlc3iu7dWt&campaignId=9jn0AjCyAZn4AZMq

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