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uninstall433109428.exe

ExpressFiles Application

Faglaro Enterprises Limited

The application uninstall433109428.exe by Faglaro Enterprises Limited has been detected as adware by 23 anti-malware scanners. The program is a setup application that uses the SimpleFiles installer. This is the uninstaller utility registered in the Windows Control Panel for the program ExpressFiles by http://www.express-files.com/. This will display context specific advertisements in the browser as well as attempt to modify the browser's search provider. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from download2061.mediafire.com and multiple other hosts. While running, it connects to the Internet address ocsp.comodoca.com on port 80 using the HTTP protocol.
Publisher:
http://www.express-files.com/  (signed by Faglaro Enterprises Limited)

Product:
ExpressFiles Application

Version:
1, 0, 0, 496

MD5:
f6d0aa29e5a14c4fa66ad0d335cc88e3

SHA-1:
4d5563f21c3e5a1163250ca7d3825424d2d6b692

SHA-256:
b148c15308ee374a242fdf22dd892fac67d30e1bc07dd19a6199eb200946a1c5

Scanner detections:
23 / 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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/5/2024 4:32:00 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.ExpressFiles
2014.01.09

Avira AntiVirus
ADWARE/Adware.Gen2
7.11.110.152

avast!
Win32:Downloader-TSH [PUP]
2014.9-131229

AVG
MalSign.Faglaro Enterprises Limited
2014.0.3611

Bkav FE
W32.Clod4d1.Trojan
1.3.0.4613

Dr.Web
Adware.Downware.1440
9.0.1.0254

Emsisoft Anti-Malware
Riskware.Win32.ExpressFiles.AMN
8.14.09.11.02

ESET NOD32
Win32/ExpressFiles (variant)
7.9267

Fortinet FortiGate
Riskware/Agent
9/11/2014

G Data
Win32.Application.ExpressFiles
14.1.22

herdProtect (fuzzy)
variant of uninstall281616031.exe (Adware)
2014.1.5.20

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

K7 AntiVirus
Unwanted-Program
13.175.10781

Kaspersky
not-a-virus:Downloader.Win32.Agent
14.0.0.3267

Malwarebytes
PUP.Optional.ExpressFiles.A
v2013.12.29.11

McAfee
Artemis!F6D0AA29E5A1
5600.7267

NANO AntiVirus
Riskware.Win32.Babylon.craswq
0.28.0.57029

Reason Heuristics
PUP.FaglaroEnterprisesLimited.S
14.8.7.22

Rising Antivirus
PE:PUF.ExpressFiles!1.9E64
23.00.65.14909

Sophos
Express Files
4.96

Trend Micro House Call
TROJ_GEN.F47V1127
7.2.363

Vba32 AntiVirus
Downloader.Agent
3.12.24.3

VIPRE Antivirus
ExpressFiles Installer
25236

File size:
6.3 MB (6,644,320 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}\appdata\local\temp\uninstall433109428.exe

Digital Signature
Signed by:
Faglaro Enterprises Limited

Authority:
COMODO CA Limited

Valid from:
12/13/2012 5:30:00 AM

Valid to:
12/14/2015 5:29:59 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:
11/27/2013 2:43:35 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:W4kV8mMNm/MB+x7CRj8fpqc2C8m+zqjXEfHqQUReYNa19cmCZPVYS06A1eUgau:S8mcmUM680c2xHyUfTU3Na19/CZ+Jfu

Entry address:
0x13C32

Entry point:
E8, DE, 7D, 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, E4, 4A, 43, 00, 00, 74, 13, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 05, E9, 4B, 1E, 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, 3D, 41, 00, 8B, C7, BA, 03, 00, 00, 00, 83, E9, 04, 72, 0C, 83, E0, 03, 03, C8, FF...
 
[+]

Entropy:
7.9323  (probably packed)

Code size:
135 KB (138,240 bytes)

Program Uninstaller
Program name:
ExpressFiles

Display publisher:
http://www.express-files.com/

Display version:
1.9.7

Uninstall string:
"C:\Program Files\ExpressFiles\uninstall.exe"


The file uninstall433109428.exe has been seen being distributed by the following 39 URLs.

http://download2061.mediafire.com/8308ld26m6ag/.../Express Files.exe

http://download1441.mediafire.com/vn2oodqad5cg/.../Express Files.exe

http://download807.mediafire.com/2fl0pash3dwg/.../Express Files.exe

http://download1061.mediafire.com/0m147dvjtc6g/.../Express Files.exe

http://download1390.mediafire.com/lvd464kgscug/.../Express Files.exe

http://download1223.mediafire.com/ya4ir0fhnrtg/.../Express Files.exe

http://download1061.mediafire.com/xw7x6f3f4adg/.../Express Files.exe

http://download1438.mediafire.com/pxjyc0193eng/.../Express Files.exe

http://download1061.mediafire.com/spag4qaqtbjg/.../Express Files.exe

http://download1441.mediafire.com/733xopxpj0ug/.../Express Files.exe

http://download1438.mediafire.com/6mlmmvizl4pg/.../Express Files.exe

http://download1061.mediafire.com/95lc6oldc73g/.../Express Files.exe

http://download1438.mediafire.com/29q57zjs6ypg/.../Express Files.exe

http://localhost:37848/continue?TiCredToken=15189&Source=WTP&URL=http://mirror.warer.com/windows/apps/express-files/.../express-files.exe&Permanent=1

http://download1223.mediafire.com/fjxts1a8bshg/.../Express Files.exe

http://download1438.mediafire.com/9wp340a89opg/.../Express Files.exe

http://download704.mediafire.com/q2562y6l3dtg/.../Express Files.exe

http://download1223.mediafire.com/ci6sooas1rtg/.../Express Files.exe

http://cdn-us.filecluster.com/.../g_installer.exe

http://download1294.mediafire.com/rzmyzwts41ug/.../Express Files.exe

http://download902.mediafire.com/srbb6kafvdrg/.../Express Files.exe

http://download1438.mediafire.com/3ur1ajdd18ng/.../Express Files.exe

http://download1441.mediafire.com/lymy534fa6zg/.../Express Files.exe

http://download1438.mediafire.com/nmnldre11k3g/.../Express Files.exe

http://download1438.mediafire.com/ib3um56yy6xg/.../Express Files.exe

http://download1257.mediafire.com/20wb1az45jtg/.../Express Files.exe

http://download1257.mediafire.com/ele5rdvwrb7g/.../Express Files.exe

http://download1441.mediafire.com/0wqj53ya0mrg/.../Express Files.exe

http://download1294.mediafire.com/objb7m6bbajg/.../Express Files.exe

http://download2061.mediafire.com/ig3mmdrdokyg/.../Express Files.exe

Latest 30 of 39 download URLs

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to mail.smile-files.com  (46.23.68.149:80)

TCP (HTTP):
Connects to 199.195.196.180.static.midphase.com  (199.195.196.180:80)

TCP (HTTP):
Connects to ocsp.comodoca.com  (178.255.83.1:80)

TCP (HTTP):
Connects to crl.comodoca.com.cdn.cloudflare.net  (178.255.83.2:80)

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