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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:
3db01b7beb938f64a931a16c4b70f62e

SHA-1:
29d1955907e82bcd76f04854f88d276adb8d0861

SHA-256:
610a906e79fcf100238b13a128f29b66771e1d52f965b10eb1937930df9c3d43

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:
12/28/2024 4:52:09 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RES (M)
16.4.28.18

File size:
779.5 KB (798,233 bytes)

Product version:
3.3

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:J1KE1LGvE9IjgCRoEGjfO57b8Ia2E79q5riK:JQhE9URbQfOBEWriK

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://fun-pdf-creator.com/p-file-opener/ldra/.../?dl=1&pi=Ajg4NzcyAjcdAg==&osos=VdluDrW3cw==&gclid=CPyU59LL78QCFU4JvAod0UcAxA&adnm=58221025166&i=s&grid=&lg=EN&cc=JP&clg=en&c=1&d=0&cid=_682612451&kw=free file download software&mt=&mn=resourcepack.net&ct=&nt=D&expr=&ap=none&dv=c&color=green&agid=_6612876989&free=&gclid=CPyU59LL78QCFU4JvAod0UcAxA&chnl=7Kat HVBIS10 3Mu7dWtXdNocmWtDV8yAZn1XzNfAzMtAM==&pd=2323UmWwDKFlcEppcrWwDK4u7dWt&campaignId=9jn0Ajg4AZM0AZMq

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