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Fast.EXE

Super Fast User Switcher

Lou Amadio

It runs as a separate (within the context of its own process) windows Service named “InteractiveLogon”.
Publisher:
Microsoft Corporation  (signed by Lou Amadio)

Product:
Microsoft® Windows® Operating System

Description:
Super Fast User Switcher

Version:
5.1.3564.0 (Lab06_DEV(lamadio).011003-1729)

MD5:
1be84e434200cbcc51da6b3aae5f2330

SHA-1:
aa19acaf9a204c98fbeb94e9b60e45b35c639e05

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
4/24/2024 2:35:49 PM UTC  (today)

Scan engine
Detection
Engine version

Boost by Reason
Optional.Service.LouAmadio.E
188163

File size:
48.1 KB (49,216 bytes)

Product version:
5.1.3564.0

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
Fast.EXE

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Windows\System32\fast.exe

Digital Signature
Signed by:
Lou Amadio

Authority:
Microsoft

Valid from:
2/17/2001 12:42:02 AM

Valid to:
2/17/2002 12:42:02 AM

Subject:
CN=Lou Amadio

Issuer:
CN=Microsoft Windows VBL03 (DS), OU=Distributed Systems and Services, O=Microsoft, L=Redmond, S=WA, C=US, E=ntsbvt@microsoft.com

Serial number:
030E7FD7000000003F19

File PE Metadata
Compilation timestamp:
10/8/2001 9:59:33 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.0

CTPH (ssdeep):
768:ighT1RqaEZHwAmxaQXh+rRKCL1Xo2eCpKk4EWTTjlPf3I:ia1fi0Xh+h1Xo2e9I

Entry address:
0x3186

Entry point:
6A, 70, 68, 40, 15, 00, 01, E8, E6, 01, 00, 00, 33, DB, 53, 8B, 3D, A8, 10, 00, 01, FF, D7, 66, 81, 38, 4D, 5A, 75, 1F, 8B, 48, 3C, 03, C8, 81, 39, 50, 45, 00, 00, 75, 12, 0F, B7, 41, 18, 3D, 0B, 01, 00, 00, 74, 1F, 3D, 0B, 02, 00, 00, 74, 05, 89, 5D, E4, EB, 27, 83, B9, 84, 00, 00, 00, 0E, 76, F2, 33, C0, 39, 99, F8, 00, 00, 00, EB, 0E, 83, 79, 74, 0E, 76, E2, 33, C0, 39, 99, E8, 00, 00, 00, 0F, 95, C0, 89, 45, E4, 89, 5D, FC, 6A, 02, FF, 15, BC, 12, 00, 01, 59, 83, 0D, E8, 60, 00, 01, FF, 83, 0D, EC, 60...
 
[+]

Entropy:
6.5764

Code size:
18.5 KB (18,944 bytes)

Service
Display name:
InteractiveLogon

Description:
Allows the Super-Fast User Switcher to log in a user

Type:
Win32OwnProcess

Depends on:
TermService


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