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fst_se_89.exe

Tuto4PC.com

This is the Eorezo installer which may include software offers for unwanted programs including toolbars. The application fst_se_89.exe by Tuto4PC.com has been detected as adware 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 Eorezo Downloader installer. It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘fst_se_89’.
Publisher:
Tuto4PC.com  (signed and verified)

MD5:
ca8be1f4588e21a51bd3531881e98299

SHA-1:
b095770e54079d178ddf1f76e77091665f8bed83

SHA-256:
494d95ab3d143b4d55de42760b36f8e84eb472a884d8e8cb832288b34ac4bafd

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/19/2024 9:07:28 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Eorezo (M)
17.3.8.23

File size:
3.8 MB (3,979,208 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Eorezo Downloader

Common path:
C:\Program Files\fst_se_89\fst_se_89.exe

Digital Signature
Signed by:
Tuto4PC.com

Authority:
GlobalSign nv-sa

Valid from:
11/5/2013 5:27:40 PM

Valid to:
11/6/2014 5:27:40 PM

Subject:
E=contact@tuto4pc.com, CN=Tuto4PC.com, O=Tuto4PC.com, L=Paris, S=Ile-De-France, C=FR

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121DD93F3AC652F954C795B593955887E31

File PE Metadata
Compilation timestamp:
8/18/2014 7:17:28 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x1DBC04

Entry point:
E8, A9, B4, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 53, 56, 8B, F1, 33, DB, 3B, F3, 75, 16, E8, 90, 41, 00, 00, 6A, 16, 5E, 89, 30, E8, 78, 87, 00, 00, 8B, C6, E9, B4, 00, 00, 00, 57, 39, 5D, 08, 77, 16, E8, 74, 41, 00, 00, 6A, 16, 5E, 89, 30, E8, 5C, 87, 00, 00, 8B, C6, E9, 97, 00, 00, 00, 33, C9, 39, 5D, 10, 66, 89, 0E, 0F, 95, C1, 41, 39, 4D, 08, 77, 09, E8, 4D, 41, 00, 00, 6A, 22, EB, D7, 8B, 4D, 0C, 83, C1, FE, 83, F9, 22, 77, C5, 8B, CE, 39, 5D, 10, 74, 0E, 6A, 2D, 59, 33, DB, 66, 89, 0E, 43...
 
[+]

Code size:
2.9 MB (2,989,056 bytes)

Startup File (All Users Run)
Registry location:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
fst_se_89

Command:
"C:\Program Files\fst_se_89\fst_se_89.exe"


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