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mesum_ml_gubuk_downloader.exe

ExpressFiles Application

Faglaro Enterprises Limited

The application mesum_ml_gubuk_downloader.exe by Faglaro Enterprises Limited 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 SimpleFiles installer.
Publisher:
http://www.express-files.com/  (signed by Faglaro Enterprises Limited)

Product:
ExpressFiles Application

Version:
1, 0, 0, 496

MD5:
b61de050dbb448133f8d313354058694

SHA-1:
292ef462f9bb2a47b316e9ce42c0fcbe44455dc8

SHA-256:
f9ff275372701e362ce8b84c2433d74f63842ed8c03f301202d9ebc9cadb2005

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/20/2024 12:03:07 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Blisbury.FaglaroEnterprises.Bundler (M)
16.2.15.2

File size:
7.6 MB (8,016,008 bytes)

Product version:
2,0,0,0

Copyright:
Copyright http://www.express-files.com/ (C) 2012

Original file name:
ExpressFiles.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
SimpleFiles

Language:
Language Neutral

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

Digital Signature
Signed by:
Faglaro Enterprises Limited

Authority:
COMODO CA Limited

Valid from:
12/13/2012 7:00:00 AM

Valid to:
12/14/2015 6:59:59 AM

Subject:
CN=Faglaro Enterprises Limited, O=Faglaro Enterprises Limited, STREET=Boumpoulinas 11, L=Nicosia, S=Nicosia, PostalCode=1060, C=CY

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
37B080A790663B8AF63D05448AD0343B

File PE Metadata
Compilation timestamp:
12/11/2013 11:19:50 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:Rr8mcmUM6JZJBCkUhNXfTU3Na1j/qZ+InwuPu:CRmIDBCk6NXfQdawzn9Pu

Entry address:
0x2B236

Entry point:
E8, F8, B9, 00, 00, E9, 89, FE, FF, FF, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, A0, 01, 00, 00, 81, F9, 80, 00, 00, 00, 72, 1C, 83, 3D, 44, 93, 45, 00, 00, 74, 13, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 05, E9, DF, 5C, 00, 00, F7, C7, 03, 00, 00, 00, 75, 14, C1, E9, 02, 83, E2, 03, 83, F9, 08, 72, 29, F3, A5, FF, 24, 95, B0, B3, 42, 00, 8B, C7, BA, 03, 00, 00, 00, 83, E9, 04, 72, 0C, 83, E0, 03, 03, C8, FF, 24, 85, C4, B2...
 
[+]

Entropy:
7.9375  (probably packed)

Code size:
261 KB (267,264 bytes)

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