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smilefiles_downloader.exe

SmileFiles Installer

Webitar Production Inc

The application smilefiles_downloader.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. The file has been seen being downloaded from d.smile-files.com.
Publisher:
http://smile-files.com  (signed by Webitar Production Inc)

Product:
SmileFiles Installer

Version:
1, 0, 489, 1

MD5:
79c3a5d5481eb326e490c29b183f8efc

SHA-1:
0d36c0ef5d9d28aee7f58e36681f4d761a4d8719

SHA-256:
d2cdcee5a9866811ed76f15671b3f3a65bd046c4a77011abc12a9d524e5249ba

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:
11/14/2024 2:15:47 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.7.17.23

File size:
3.6 MB (3,806,280 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}\downloads\smilefiles_downloader.exe

Digital Signature
Signed by:
Webitar Production Inc

Authority:
DigiCert Inc

Valid from:
11/11/2014 3:30:00 AM

Valid to:
11/15/2017 3:30:00 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:
1/22/2015 5:44:02 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
98304:5/q9q2NF9PJNcR//4Nf6aIloGJUeY5pgMNHH66:5ScePJaR/wNf61qKUBSUa6

Entry address:
0x52A000

Entry point:
56, 50, 53, E8, 01, 00, 00, 00, CC, 58, 89, C3, 40, 2D, 00, E0, 0C, 00, 2D, 00, 82, 0C, 10, 05, F7, 81, 0C, 10, 80, 3B, CC, 75, 19, C6, 03, 00, BB, 00, 10, 00, 00, 68, EA, F0, 27, 69, 68, EC, 04, 1C, 17, 53, 50, E8, 0A, 00, 00, 00, 83, C0, 00, 89, 44, 24, 08, 5B, 58, C3, 55, 89, E5, 50, 53, 51, 56, 8B, 75, 08, 8B, 4D, 0C, C1, E9, 02, 8B, 45, 10, 8B, 5D, 14, 85, C9, 74, 0A, 31, 06, 01, 1E, 83, C6, 04, 49, EB, F2, 5E, 59, 5B, 58, C9, C2, 10, 00, 4A, C4, 7A, E8, B5, 5A, C7, F5, 72, 97, 5F, 81, 42, 1A, 18, 2F...
 
[+]

Entropy:
7.9877  (probably packed)

Code size:
932 KB (954,368 bytes)

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

http://d.smile-files.com/j5HjQ3GN A80hfQLPYDmcijPoCV7pOR I/HtfyvukTJsuIsyUI APxvjyytYuZcFR7 qE0uQnFYH1tsMVoFiGAPdIwMmg1YTKYd5Qj6QdOIqj3viJi565DsiaespV0L8K2JR5RstfMhAZkj BkdSzwd/XvgcTwSbUFBZ3CVBMY5LHGuGswZnj7YafIa HiSi0VQ0tPp9avulfGr4/HlVsq0uBOLGNFC5lDZY78k5R9ueb0GB11Zfn9kPGIGHJsW2ySLdgPc9zbX Oee2sB7VUrQy/0bn5t1O5sn3Su/G5XDqwvFB2t7 XYzb XOG1YNmmtHhQMf56hvG6elHk SWfobhkm526p59a/qJVDr2lQY/5pEOZaadHmGItwpihohnLoGmY1qfvQkejqoGGJe1IUaRmCFeuZQtWr2XIVemezJEo1E Or5dHHeuSTJ5tVXVI6Z/.../K19ALWnKFCxkmVd6541Cb6MKB6R2mFE1ItXQA==

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