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sllauncher.exe

Microsoft Silverlight< ProductVersion

OLX

While the file properties state the file is developed by 'Microsoft Corporation', this is not the case and it is designed just to look like a legitimate Microsoft system file. The application sllauncher.exe, “Microsoft Silverlight Out-of-Browser Launcher” by OLX has been detected as a potentially unwanted program by 6 anti-malware scanners. It runs as a scheduled task under the Windows Task Scheduler named DotNetSilversight triggered to execute each time a user logs in.
Publisher:
Microsoft Corporation  (signed by OLX)

Product:
Microsoft® Silverlight< ProductVersion

Description:
Microsoft Silverlight Out-of-Browser Launcher

Version:
1.0.0.0

MD5:
8c65064c3261d87fcd010836d7333ecb

SHA-1:
02c4e6819c6c288d4546675b50b1133864ddcc38

SHA-256:
af3c731435684a3301c5c8408c496d1dc61c688d32804d0c50b4e3ed7e5e7fb9

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 11:17:43 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Dr.Web
Trojan.DownLoader19.2697
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.MSILPerseus.16028
10.0.0.5366

ESET NOD32
MSIL/Injector.NSF trojan
8.0.319.0

F-Secure
Variant.MSILPerseus.16028
5.15.21

Norman
Gen:Variant.MSILPerseus.16028
17.02.2016 05:18:35

Reason Heuristics
PUP.OLX (M)
16.2.20.11

File size:
1.2 MB (1,293,334 bytes)

Product version:
5.1.41212.0

Copyright:
© Microsoft Corporation. All rights reserved.(

Original file name:
xvd.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\roaming\sllauncher.exe

Digital Signature
Signed by:
OLX

Authority:
OLX

Valid from:
10/15/2015 9:07:49 PM

Valid to:
10/15/2016 9:07:49 PM

Subject:
CN=www.olx.pt, O=OLX, L=Lisboa, S=Lisboa, C=PY

Issuer:
CN=www.olx.pt, O=OLX, L=Lisboa, S=Lisboa, C=PY

Serial number:
00CF6272F99AFC8D4B

File PE Metadata
Compilation timestamp:
1/19/2016 12:22:02 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
80.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:P0Fi/ZebwrU9Hh0FrhMbk8DmsKyLMqLCb5vaxALq1N902Ddl:P0ULwHEZZsKR1veALY1Dn

Entry address:
0xE5BCE

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 04, 00, 00, 00, 00, 00, 04, 00, 03, 00, 00, 00, 30, 00, 00, 80, 0E, 00, 00, 00, 70, 00, 00, 80, 10, 00, 00, 00, 88, 00, 00, 80, 18, 00, 00, 00, A0, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 04, 00, 00, 00, 00, 00, 06, 00, 00, 00, 00, 00, B8, 00, 00, 80, 01, 00, 00, 00, D0, 00...
 
[+]

Entropy:
4.8919

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
911 KB (932,864 bytes)

Scheduled Task
Task name:
DotNetSilversight

Path:
\Update\DotNetSilversight

Trigger:
Logon (Runs on logon)


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