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fileopenersetup.exe

Application

Web Internet

The application fileopenersetup.exe, “Application 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 setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Web Internet

Product:
Application

Description:
Application Setup

Version:
4.6.1.8

MD5:
4b24f2d648e762aa857430317bfd1e72

SHA-1:
1a52128182520da9d4aa527adbe8dd299e8544cf

SHA-256:
d6b8490ab8f10d4d96fc35279c792bfc523d0b9763496fbeffc9da382a943f0a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
4/23/2024 8:38:11 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RES (M)
16.7.8.17

File size:
779.5 KB (798,233 bytes)

Product version:
3.3

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:
6/20/1992 5:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:n1KE1LGvE9IjgCRoEGjfO57b8Ia2E79q5riK:nQhE9URbQfOBEWriK

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.8905

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

Code size:
39.5 KB (40,448 bytes)

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

http://unzip-it.com/p-file-opener/ldra/.../?dl=1&pi=Ajg4NzcRNZn3Ag==&osos=VdluDrW3cw==&gclid=CNmUj6TP78QCFVYsjgodAEwAFw&adnm=58221320006&i=s&grid=&lg=EN&cc=VN&clg=en&c=1&d=0&cid=_602812451&kw=download&mt=&mn=iprinterdrivers.com&ct=&nt=D&expr=&ap=none&dv=c&color=green&agid=_6650286989&free=&gclid=CNmUj6TP78QCFVYsjgodAEwAFw&chnl=7Kat HVBIS10 3Mu7dWtXdNocmWtDV8yAZn1XzNfAzMtAM==&pd=2323UmWwDKFlcEppcrWwDK4u7dWt&campaignId=9jn0Ajg4AZayAZMq

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