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updater.exe

Course Blue

The application updater.exe by Course Blue has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a separate (within the context of its own process) windows Service named “Update Mgr MassSea”.
Publisher:
Course Blue  (signed and verified)

Version:
1.0.6275.34239

MD5:
28def911bfeff5ddf9cfdb48891cb91c

SHA-1:
9da0e139fba2259958167e4defa70ea339e00d7d

SHA-256:
82a9410ee80e3e270c92bd6286e2e09478ff993b6e3a90b83f783cdeddc02a9d

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/28/2024 8:39:08 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.13.13

File size:
1010.2 KB (1,034,456 bytes)

Product version:
1.0.6275.34239

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\common files\d650d0cf-6cdc-435d-b7aa-29ce3756cf70\updater.exe

Digital Signature
Signed by:
Course Blue

Authority:
VeriSign, Inc.

Valid from:
4/22/2016 8:00:00 AM

Valid to:
4/23/2017 7:59:59 AM

Subject:
CN=Course Blue, O=Course Blue, L=Escondido, S=California, C=US

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:
229DDC40A93030476EFE68F126619CAD

File PE Metadata
Compilation timestamp:
3/8/2017 11:01:54 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

Entry address:
0x808C9CA

Entry point:
E8, E4, 06, 00, 00, E9, 80, FE, FF, FF, 8B, 4D, F4, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, F2, C3, 8B, 4D, F0, 33, CD, F2, E8, 3F, F9, FF, FF, F2, E9, DA, FF, FF, FF, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24, 0C, 2B, 64, 24, 0C, 53, 56, 57, 89, 28, 8B, E8, A1, E4, 00, 40, 18, 33, C5, 50, FF, 75, FC, C7, 45, FC, FF, FF, FF, FF, 8D, 45, F4, 64, A3, 00, 00, 00, 00, F2, C3, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24, 0C, 2B, 64, 24, 0C, 53, 56, 57, 89, 28, 8B, E8, A1, E4, 00, 40, 18...
 
[+]

Entropy:
6.5915

Code size:
836.5 KB (856,576 bytes)

Service
Display name:
Update Mgr MassSea

Type:
Win32OwnProcess

Depends on:
RPCSS


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