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primeupdater.exe

GraySky

DisplayTime Software Inc.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from installopensoftware.com.
Publisher:
DisplayTime Software Inc.  (signed and verified)

Product:
GraySky

Version:
8.4.12.1

MD5:
ea97d5352572986b3c26eb321f458d92

SHA-1:
1cff3bdcd252db7eef4ab642a4ab640d02bc854e

SHA-256:
b01c8a0ae2924991c832270ac28d9ffcd40e91b8f669879a74c12db1afabe50b

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/26/2024 5:36:33 AM UTC  (today)

File size:
140.9 KB (144,240 bytes)

Product version:
8.4.12.1

Copyright:
Copyright 2017

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\primeupdater.exe

Digital Signature
Signed by:
DisplayTime Software Inc.

Authority:
GoDaddy.com, Inc.

Valid from:
1/13/2017 12:43:00 PM

Valid to:
1/13/2018 12:43:00 PM

Subject:
CN=DisplayTime Software Inc., O=DisplayTime Software Inc., L=Dover, S=Delaware, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
008F3D432AF56BB79C

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.3723

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

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

http://installopensoftware.com/campaign/.../rdr.php

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