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mupdater.exe

MUpdater

O.T.S.D WEB SERVICES LTD

The application mupdater.exe by O.T.S.D WEB SERVICES has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a scheduled task under the Windows Task Scheduler named MigrationUpdateTask triggered daily at a specified time.
Publisher:
O.T.S.D WEB SERVICES LTD  (signed and verified)

Product:
MUpdater

Version:
1.3.0.0

MD5:
002abb44eeb4c629ad85cd584c932fb3

SHA-1:
5a7a4d8fa4c7e397746c90a17f9489ab5b7a0cc9

SHA-256:
13e7e4ce6f6b18cb5cb00df402cbf523136e4013fec9eca5070446ed3e7ec8d1

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 2:39:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Task.OTSDWEBSERVICES.I
14.8.7.23

File size:
259.3 KB (265,536 bytes)

Product version:
1.3.0.0

Copyright:
Copyright © MUpdater 2012

Original file name:
mupdater.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\migsupdater\mupdater.exe

Digital Signature
Signed by:
O.T.S.D WEB SERVICES LTD

Authority:
VeriSign, Inc.

Valid from:
7/20/2012 2:00:00 AM

Valid to:
8/15/2014 1:59:59 AM

Subject:
CN=O.T.S.D WEB SERVICES LTD, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=O.T.S.D WEB SERVICES LTD, L=Tel aviv -Jaffa, S=Israel, C=IL

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
162EEF0F1749CA2D8EFA6D3006F8847A

File PE Metadata
Compilation timestamp:
5/5/2013 5:02:25 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:3WKZ1TJDjwBDwpnRNSe9+Qx/nfU8FoisaFODuUx:mKZ7kBDwpRNSew2PtxsagDuUx

Entry address:
0x3A44E

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, 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, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

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

Code size:
225.5 KB (230,912 bytes)

Scheduled Task
Task name:
MigrationUpdateTask

Trigger:
Daily (Runs daily at 18:47)


The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to ec2-52-17-39-155.eu-west-1.compute.amazonaws.com  (52.17.39.155:80)

TCP (HTTP):
Connects to ec2-52-17-58-248.eu-west-1.compute.amazonaws.com  (52.17.58.248:80)

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