unins000.exe

TUTO4PC COM INTERNATIONAL SL

This is the Eorezo installer which may include software offers for unwanted programs including toolbars. The application unins000.exe by TUTO4PC COM INTERNATIONAL SL has been detected as adware by 2 anti-malware scanners. This is the uninstaller utility registered in the Windows Control Panel for the program fst_ca_119 by fst. While running, it connects to the Internet address ad12.cloud4ads.com on port 80 using the HTTP protocol.
Publisher:
TUTO4PC COM INTERNATIONAL SL  (signed and verified)

Description:
Setup/Uninstall

Version:
51.52.0.0

MD5:
fb3e87779630300bc0a6b24801e66880

SHA-1:
d24c0c811494d8cbf35307bc8bf97a90e4ebc197

SHA-256:
f8bef413ec6b85f067b1a3fa0e158a44f9a05435bf89da68de2c1e7a4692c6f1

Scanner detections:
2 / 68

Status:
Adware

Analysis date:
4/26/2024 8:09:31 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Installer.TUTO4PCCOMINTERNATIONALSL.I
14.8.8.3

VIPRE Antivirus
Tuto4PC
29948

File size:
693.5 KB (710,160 bytes)

File type:
Executable application (Win64 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\fst_au_68\unins000.exe

Digital Signature
Subject:
E=contact@tutoriales100.com, CN=TUTO4PC COM INTERNATIONAL SL, O=TUTO4PC COM INTERNATIONAL SL, L=BARCELONA, C=ES

Serial number:
1121C8382D4ADA7C0F9495915A4D5B4D8C97

File PE Metadata
OS bitness:
Win64

CTPH (ssdeep):
12288:XTPcYn5c/rPx37/zHBA6a5UeYpChr1CERdSrNdyR6D3o1a+mxyF6:jPcYn5c/rPx37/zHBA6pFpCZ1CEuD3og

Entry point:
55, 8B, EC, 83, C4, F4, 53, 56, 57, E8, 3A, A6, F6, FF, E8, 91, C9, F6, FF, E8, 08, D6, F6, FF, E8, AB, D6, F6, FF, E8, 2E, 0C, F7, FF, E8, 41, 7A, F7, FF, E8, A4, 7C, F7, FF, E8, FB, 9B, F7, FF, E8, 0E, 03, F8, FF, E8, 09, C2, F8, FF, E8, CC, 69, F9, FF, E8, B3, 7C, F9, FF, E8, FE, 69, FB, FF, E8, C5, 6E, FB, FF, E8, C4, 76, FB, FF, E8, A3, 8A, FB, FF, E8, 96, A4, FB, FF, E8, 55, E3, FB, FF, E8, 54, F2, FB, FF, E8, 67, 05, FC, FF, E8, 86, B8, FC, FF, E8, D5, 40, FD, FF, E8, FC, FF, FD, FF, E8, 5F, B3, FE...
 
[+]

Entropy:
6.5153

Developed / compiled with:
Microsoft Visual C++

Program Uninstaller
Program name:
fst_ca_119

Display publisher:
fst

Uninstall string:
"C:\Program Files (x86)\fst_ca_119\unins000.exe"


The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to ad12.cloud4ads.com  (94.23.12.70:80)

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