omduinst.exe

Orcs Must Die! Unchained Installer

Robot Entertainment Inc.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from patchcdn.orcsmustdieunchained.com and multiple other hosts.
Publisher:
Robot Entertainment Inc.  (signed and verified)

Product:
Orcs Must Die! Unchained Installer

Version:
Alpha 1

MD5:
9833176543e321b16e8a2eca395e4abe

SHA-1:
807d5d651278c1920cd1cf7403f5196c0a97c0d7

SHA-256:
2506be56ba959f4df164042aa2221c35627da2943c266cd40f9c8aad216deb5a

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/11/2024 8:54:45 AM UTC  (today)

File size:
163.2 MB (171,109,008 bytes)

Copyright:
Copyright 2014 Robot Entertainment Inc.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\omduinst.exe

Digital Signature
Authority:
GoDaddy.com, Inc.

Valid from:
4/7/2014 5:20:03 PM

Valid to:
4/7/2017 12:31:21 PM

Subject:
CN=Robot Entertainment Inc., O=Robot Entertainment Inc., L=Plano, S=Texas, 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:
2B43B4AD28536F

File PE Metadata
Compilation timestamp:
2/24/2012 1:20:04 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3145728:sLIdOMdkGPuEZKu+HAGYMY499DZHTkQ3gtW1iz5tuvVOPc/EW3UCNs6OnMTIAh:sLIEMOi7ZKu+MMY499Vz1gtW1KuvIgjD

Entry address:
0x38AF

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 84, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 18, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Entropy:
7.9999

Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

The file omduinst.exe has been seen being distributed by the following 2 URLs.

Scan omduinst.exe - Powered by Reason Core Security