uninstall.exe

ExpressFiles Application

Faglaro Enterprises Limited

The application uninstall.exe by Faglaro Enterprises Limited has been detected as adware by 33 anti-malware scanners. The program is a setup application that uses the SimpleFiles installer. This will display context specific advertisements in the browser as well as attempt to modify the browser's search provider. The file has been seen being downloaded from install.express-downloader.com.
Publisher:
http://www.express-files.com/  (signed by Faglaro Enterprises Limited)

Product:
ExpressFiles Application

Version:
1, 0, 0, 496

MD5:
c451466d084bdaab063505108c941f50

SHA-1:
02b4903f2481430b8c41d86446ab7b811f30746e

SHA-256:
54e5dd2042c376c84fa3edc7d4e3b7f834dc0fd8bc92b6320b02c67d0c8ffdcb

Scanner detections:
33 / 68

Status:
Adware

Explanation:
The installer may include an offer for the Babylon Toolbar (a homepage/search hijacker), which is potentially installed with minimal user consent.

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:
4/18/2024 1:20:46 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Kazy.426646
671

AhnLab V3 Security
PUP/Win32.ExpressFiles
2013.11.02

Avira AntiVirus
ADWARE/Adware.Gen2
7.11.109.252

avast!
Win32:Downloader-TSH [PUP]
2014.9-150405

AVG
Faglaro Enterprises Limited
2016.0.3149

Bitdefender
Gen:Variant.Kazy.426646
1.0.20.475

Bkav FE
W32.Clod935.Trojan
1.3.0.4613

Clam AntiVirus
Win.Adware.Agent-8641
0.98/21411

Comodo Security
ApplicUnwnt
17189

Dr.Web
Adware.Downware.1440
9.0.1.095

Emsisoft Anti-Malware
Riskware.Win32.ExpressFiles.AMN
8.15.04.05.08

ESET NOD32
Win32/ExpressFiles (variant)
9.8980

Fortinet FortiGate
Riskware/Agent
4/5/2015

F-Prot
W32/ExpressFiles.A.gen
v6.4.7.1.166

F-Secure
Gen:Variant.Kazy.426646
11.2015-05-04_1

G Data
Win32.Application.ExpressFiles
15.4.24

herdProtect (fuzzy)
2015.7.9.8

IKARUS anti.virus
not-a-virus:Downloader.Win32.Agent
t3scan.2.2.29

K7 AntiVirus
Unwanted-Program
13.175.10814

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.2238

Malwarebytes
PUP.Optional.ExpressFiles.A
v2015.04.05.08

McAfee
Artemis!84B99F4F1E1E
5600.6805

MicroWorld eScan
Gen:Variant.Kazy.426646
16.0.0.285

NANO AntiVirus
Riskware.Win32.Babylon.craswq
0.28.0.57029

Qihoo 360 Security
Win32/Virus.Adware.693
1.0.0.1015

Reason Heuristics
PUP.Installer.FaglaroEnterprises
15.4.5.8

Rising Antivirus
PE:PUF.ExpressFiles!1.9E64
23.00.65.15403

Sophos
Express Files
4.94

Trend Micro House Call
TROJ_GEN.F47V1028
7.2.95

Trend Micro
TROJ_SPNV.03KB13
10.465.05

Vba32 AntiVirus
Downloader.Agent
3.12.24.3

VIPRE Antivirus
ExpressFiles Installer
22828

XVirus List
Win32.Detected
2.8.7

File size:
6.4 MB (6,739,552 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:\Program Files\expressfiles\uninstall.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
12/12/2012 1:00:00 PM

Valid to:
12/13/2015 12:59:59 PM

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:
10/29/2013 12:48:36 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:9oV8mMNm/MB+x7CRj8fpqc2C8m+zqjXEfHqQUReYNa1PcmCZPVYS06A1eUga0:M8mcmUM680c2xHyUfTU3Na1P/CZ+Jf0

Entry address:
0xE6A2

Entry point:
E8, AE, 6B, 00, 00, E9, 89, FE, FF, FF, CC, CC, CC, CC, 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, A4, B7, 42, 00, 00, 74, 13, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 05, E9, 47, 08, 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, 20, E8, 40, 00, 8B, C7, BA, 03, 00, 00, 00, 83, E9, 04, 72, 0C, 83, E0, 03, 03, C8, FF...
 
[+]

Entropy:
7.9378  (probably packed)

Code size:
111 KB (113,664 bytes)

The file uninstall.exe has been seen being distributed by the following URL.

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