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smilefiles_downloader.exe

SmileFiles Installer

Nedonte Inc

The application smilefiles_downloader.exe by Nedonte 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.failsmail.com.
Publisher:
http://smile-files.com  (signed by Nedonte Inc)

Product:
SmileFiles Installer

Version:
1, 0, 624, 1

MD5:
0a917d1ace91d5cf4b6a71b11a1719b7

SHA-1:
16e6e8e3b03533012f24094e3ba323309c6d9557

SHA-256:
1ad5c99a9478e0e0ddfb6e1594bdae328dde2e531649090629434711d88126c6

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:
11/15/2024 2:25:24 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ExpressDownloader (M)
16.10.4.23

File size:
3.3 MB (3,478,584 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:
Nedonte Inc

Authority:
DigiCert Inc

Valid from:
12/17/2014 7:00:00 PM

Valid to:
12/22/2016 7:00:00 AM

Subject:
CN=Nedonte Inc, O=Nedonte 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:
05EF10CC32145EAD5B15575FD0B9EF79

File PE Metadata
Compilation timestamp:
4/3/2015 11:50:01 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:T85ocmq0CsZOaBnECbyt79FE2sYL1cc7dyrLZI2CKI7zU/C8TcMlRoI6PR:+4DEWK9FR31pyLZChnU/5+

Entry address:
0x46265F

Entry point:
E8, 94, 0E, 00, 00, F2, AE, E8, 4C, C7, FF, FF, 80, 7F, FF, 00, 8D, 64, 24, 04, 0F, 80, 50, CD, CF, FF, 60, 68, CC, 24, 9A, E0, 8D, 64, 24, 24, 0F, 85, 7A, F4, F8, FF, C1, C7, 18, 66, 0F, CF, 8B, 7A, 24, 80, FB, 54, F5, 01, C7, E8, C4, 09, 00, 00, EC, 62, 84, BE, C0, A0, 9E, C4, 3B, EC, FF, 6A, C1, 07, 30, 1F, 86, D2, 66, 0E, F2, 3C, BC, C7, 20, 13, E4, F2, C4, 12, A4, 14, A4, 41, 74, 0F, D8, E2, 14, 55, 20, E0, 0E, AF, 10, A6, F7, D3, 3F, 40, 5C, 6E, 36, 18, 6C, 6D, C8, 88, E3, 92, C4, 59, 92, B2, A0, 1B...
 
[+]

Entropy:
7.9917  (probably packed)

Code size:
796.5 KB (815,616 bytes)

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

http://d.failsmail.com/j5GARHHVp09v1aFMIde3aE3OvCp7rrgnPY6oPG6hgjY7/qZ8GqSBcGOwhCtDt59FWq/IVgbSwV8A18xcC85yBlyFYUpzwDlIc808WTqZY/cgmWfYO2QkuHBwb 48bkjwAXhc5wctEb0FeET8ASUAhRp4RvgaT0rfS1BVyhtMMt0bWGvU7V1vz JHEtzlTT 3/EVoksFmK673KAKs9iECuMEiCuqSdh2/1QsEr5dpSNGAbkbWnFJJ2ZhWSN cHeCs1g32n/9Juc/xRr/O/0mnNqgf8zfhuPg947ekOeixknbp75YkgbbcetvX5TmG/.../9VhKfvRZRbg3D4VtdppTryVW0zlzV8L089bBMKNAEicPEIN1TJO

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