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fst_ar_73.exe

TUTO4PC COM INTERNATIONAL SL

This is part of the Eorezo downloader which may bundle additional offers on the PC, mostly adware and other potentially unwanted software. The application fst_ar_73.exe by TUTO4PC COM INTERNATIONAL SL has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘fst_ar_73’.
Publisher:
TUTO4PC COM INTERNATIONAL SL  (signed and verified)

MD5:
20aac765b30f853cd958bbcf4b9c765e

SHA-1:
4c8ce7af71e61542aeb6f59d83675e14fc35820b

SHA-256:
2338d8002277c57a1ac01109d9146b34d2d074e47d7db9521ce78e364c73b3e1

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.

Analysis date:
5/10/2024 11:18:16 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Eorezo (M)
17.3.1.1

File size:
3.8 MB (3,982,320 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\fst_ar_73\fst_ar_73.exe

Digital Signature
Signed by:
TUTO4PC COM INTERNATIONAL SL

Authority:
GlobalSign nv-sa

Valid from:
6/26/2013 9:19:10 AM

Valid to:
6/27/2014 9:19:10 AM

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

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

Serial number:
1121E6FBF47B55F81EDBA70D3D2CA03E568F

File PE Metadata
Compilation timestamp:
6/20/2014 9:10:37 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x1DBC44

Entry point:
E8, B9, 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, 7B, 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, 5F, 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_ar_73

Command:
"C:\Program Files\fst_ar_73\fst_ar_73.exe"


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