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tutorial_flash.exe

Tutorial Flash

Tuto4PC.com

This is the Eorezo installer which may include software offers for unwanted programs including toolbars. The application tutorial_flash.exe, “Tutorial Flash Setup ” 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.
Publisher:
Tuto4pc   (signed by Tuto4PC.com)

Product:
Tutorial Flash

Description:
Tutorial Flash Setup

MD5:
d3bc8362b97fa186e7364eab8ae41469

SHA-1:
a359e95f77fad733be76a556e2f3aa9955cd3335

SHA-256:
3cc0fe0ac01e889530cd3c42a7344f5762f699e546cc1acc29259b23482f82c0

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:
11/5/2024 6:51:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Eorezo.Tuto4PC.Bundler (M)
15.8.18.13

File size:
6.2 MB (6,550,048 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Eorezo Downloader (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
Tuto4PC.com

Authority:
Tuto4PC.com

Valid from:
2/19/2015 12:41:16 PM

Valid to:
2/19/2016 12:41:16 PM

Subject:
OU=Tuto4PC.com, O=Tuto4PC.com, S=Some-State, C=AU

Issuer:
OU=Tuto4PC.com, O=Tuto4PC.com, S=Some-State, C=AU

Serial number:
0080441F3BE38CD527

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:1nlJ5cRPsyo9BrrQfok+qVOulvNeqAnzUX/xWKgO:1nlXWPsbIfXoulv8qAzUXJfgO

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:
7.9993

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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