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installer.exe

SmileFiles Installer

Webitar Production Inc

The application installer.exe by Webitar Production Inc has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup and installation application and has been known to bundle potentially unwanted software. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from download.express-files.com.
Publisher:
http://smile-files.com  (signed by Webitar Production Inc)

Product:
SmileFiles Installer

Version:
1, 0, 524, 1

MD5:
121cee030d3fdc0fa9a4880dc6a6c933

SHA-1:
2faf446604237275444edcea78df33468be69c60

SHA-256:
8bd794b21d05288d2a25939ab47a35b1385f7e2a32dea080a9ff14dd927b2c4d

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.

Analysis date:
12/27/2024 7:09:08 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.8.2.14

File size:
3.2 MB (3,303,576 bytes)

Product version:
1.0.0.1

Copyright:
Copyright http://smile-files.com (C) 2014

Original file name:
SmileFiles.exe

File type:
Executable application (Win32 EXE)

Language:
English

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\installer.exe

Digital Signature
Signed by:
Webitar Production Inc

Authority:
DigiCert Inc

Valid from:
11/11/2014 12:00:00 AM

Valid to:
11/15/2017 12:00:00 PM

Subject:
CN=Webitar Production Inc, O=Webitar Production Inc, L=Mahe, C=SC

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0F9F8704E151CAFCFEFEECFBBA733C63

File PE Metadata
Compilation timestamp:
3/10/2015 9:11:18 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:utTWGn4+kF6uoPRkIYyxQKdM7taUSxjX5tfvgUHQpEbO3Ng9J2nZZgQuyx:I5n3VQKytvo5tAUHzaMJ20Que

Entry address:
0x1A7EAC

Entry point:
9C, 9C, 60, C7, 44, 24, 24, 72, 4A, FB, 77, 60, C6, 44, 24, 08, B9, C7, 44, 24, 40, 11, A2, 4B, 93, 88, 64, 24, 08, 88, 2C, 24, 8D, 64, 24, 40, E9, 07, 45, 2B, 00, 32, FA, 95, 09, 23, C4, 7C, 97, DA, 67, F8, B6, 94, 78, 4A, 2E, 50, E5, E7, BB, 89, 51, F8, 00, 42, 1A, 6B, 58, D2, A2, 9E, D4, C4, 74, 04, B2, 2B, C6, 1C, 89, FA, 06, C2, 36, 76, C0, 9C, E7, 36, 20, ED, AF, EB, 95, 13, 4E, 7C, 14, 36, FA, C8, B8, B0, E0, D6, FF, ED, 09, 6F, 7E, 66, 59, A0, 98, 5E, AF, FC, 4B, 4C, 89, 41, 83, 4F, 7B, A1, AF, 95...
 
[+]

Code size:
782 KB (800,768 bytes)

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

http://download.express-files.com/installer.exe

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