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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 robotentertainment.us2.list-manage.com and multiple other hosts.
Publisher:
Robot Entertainment Inc.

Product:
Orcs Must Die! Unchained Installer

Version:
Alpha 1

MD5:
2636fafb4d8f40d09241b24b253cab61

SHA-1:
c75f99845481d4fa27502acee268424b5053b0af

SHA-256:
76d9785d146d17ceee428c8ca94053b56c8dd4beb928c8a3b9287a607e766c4d

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
1/13/2025 12:37:11 AM UTC  (today)

File size:
154.8 MB (162,348,168 bytes)

Copyright:
Copyright 2015 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

File PE Metadata
Compilation timestamp:
2/24/2012 11:20:04 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3145728:kLIdOMdkGPuEZKu+HAGYMY499DZHTkQ3gtW1iz5tuvVOPc/EW3UCNs6One:kLIEMOi7ZKu+MMY499Vz1gtW1KuvIgjj

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 7 URLs.

http://robotentertainment.us2.list-manage.com/.../click?u=b6896bca5de420860e7f4c200&id=dce1427384&e=c5178599c9

http://robotentertainment.us2.list-manage1.com/.../click?u=b6896bca5de420860e7f4c200&id=6516e66c7f&e=bceb1d24ef

http://robotentertainment.us2.list-manage.com/.../click?u=b6896bca5de420860e7f4c200&id=dce1427384&e=fd01310032

http://robotentertainment.us2.list-manage.com/.../click?u=b6896bca5de420860e7f4c200&id=dce1427384&e=f17d552fdc

http://robotentertainment.us2.list-manage1.com/.../click?u=b6896bca5de420860e7f4c200&id=286bb31d42&e=6fa74171f9

http://patchcdn.orcsmustdieunchained.com/installers/.../OMDUInst.exe

http://robotentertainment.us2.list-manage2.com/.../click?u=b6896bca5de420860e7f4c200&id=2f4fed209f&e=4873ef5fa9

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