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smilefilesyoxeoqfquj.exe

SmileFiles Installer

Webitar Production Inc

The application smilefilesyoxeoqfquj.exe by Webitar Production Inc has been detected as adware by 21 anti-malware scanners. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. It runs as a scheduled task under the Windows Task Scheduler triggered to execute each time a user logs in. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from smile-files.com.
Publisher:
http://smile-files.com  (signed by Webitar Production Inc)

Product:
SmileFiles Installer

Version:
1, 0, 524, 1

MD5:
a4abcd430ea416f67c304f8c7a2116b0

SHA-1:
d5798ff22d248d5fa849c5e0bc6d6bb5ce7b58e4

SHA-256:
65fdedf0e42062d2bb2b11f5453e4a182533a9f902c6a11324c33d1f466c9375

Scanner detections:
21 / 68

Status:
Adware

Analysis date:
5/5/2024 7:32:55 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Symmi.41072
648

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
APPL/Downloader.Gen4
3.6.1.96

AVG
Generic
2016.0.3126

Bitdefender
Gen:Variant.Symmi.41072
1.0.20.585

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Trojan.Agent-859137
0.98/20384

Dr.Web
Adware.Downware.10330
9.0.1.0117

Emsisoft Anti-Malware
Gen:Variant.Symmi.41072
8.15.04.27.02

ESET NOD32
Win32/ExpressDownloader.K potentially unwanted application
9.7.0.302.0

F-Secure
Gen:Variant.Symmi.41072
11.2015-27-04_2

herdProtect (fuzzy)
variant of z56dtgugxf.tmp (Adware)
2015.7.27.23

IKARUS anti.virus
PUA.Expressdownloader
t3scan.1.8.9.0

K7 AntiVirus
Trojan
13.203.15720

Malwarebytes
PUP.Optional.SmileFiles.A
v2015.04.27.02

MicroWorld eScan
Gen:Variant.Symmi.41072
16.0.0.351

Norman
Gen:Variant.Symmi.41072
11.20150427

Panda Antivirus
Trj/Genetic.gen
15.04.27.02

Reason Heuristics
Threat.Installer.WebitarProduction
15.4.27.10

Sophos
Smile Files Downloader
4.98

VIPRE Antivirus
Threat.4657539
38882

File size:
3.2 MB (3,303,512 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\temp\smilefilesyoxeoqfquj.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+kF6uoPRkIYyxQKdM7taUSxjX5tfvgUHQpEbO3Ng9J2nZZgQuyJ:I5n3VQKytvo5tAUHzaMJ20Quq

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...
 
[+]

Entropy:
7.9940  (probably packed)

Code size:
782 KB (800,768 bytes)

Scheduled Task
Task name:
SmileFiles Installer Starter

Trigger:
Logon (Runs on logon)


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

http://smile-files.com/installer.exe

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