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oasrv.exe

Online Armor Firewall

Tall Emu

It runs as a separate (within the context of its own process) windows Service named “Online Armor”.
Publisher:
Tall Emu  (signed and verified)

Product:
Online Armor Firewall

Description:
Online Armor Component

Version:
4.0.0.35

MD5:
4377ed1666ca70feb3ce487b3c9e64d1

SHA-1:
20d0cad9f04833fc2542160fd1a5e20e11b341e2

SHA-256:
b427f09504e076c6b25c09c85e172de81c5daf81470a09674aa7218d77bbc2ff

Scanner detections:
2 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
4/20/2024 2:53:59 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
W32/Ramnit.C
7.11.30.172

McAfee
New Malware.b
5600.6693

File size:
3.2 MB (3,360,760 bytes)

Product version:
4.0.0.35

Copyright:
Tall Emu 2004-2010

File type:
Executable application (Win32 EXE)

Language:
English (Australia)

Common path:
C:\Program Files\tall emu\online armor\oasrv.exe

Digital Signature
Signed by:
Tall Emu

Authority:
GlobalSign nv-sa

Valid from:
2/25/2010 5:12:52 PM

Valid to:
2/26/2011 5:12:49 PM

Subject:
E=support@tallemu.com, CN=Tall Emu, O=Tall Emu, L=Sydney, S=NSW, C=AU

Issuer:
CN=GlobalSign ObjectSign CA, OU=ObjectSign CA, O=GlobalSign nv-sa, C=BE

Serial number:
01000000000127075A2E98

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:Wc//////PQCqqpPIB4vwDBrsmZZP/sbwJ4:KWwB4vwDBrsmZ9/sbwJ4

Entry address:
0x259D78

Entry point:
55, 8B, EC, 83, C4, BC, 53, 56, 57, 33, C0, 89, 45, BC, 89, 45, DC, 89, 45, D8, 89, 45, E4, 89, 45, E0, 89, 45, E8, 89, 45, EC, B8, B0, 8D, 65, 00, E8, 86, D7, DA, FF, 33, C0, 55, 68, 07, A2, 65, 00, 64, FF, 30, 64, 89, 20, E8, CF, BC, E9, FF, 33, C0, 55, 68, DD, A1, 65, 00, 64, FF, 30, 64, 89, 20, 33, C0, 55, 68, 46, A1, 65, 00, 64, FF, 30, 64, 89, 20, 68, 00, 00, 80, 00, 68, 00, 00, 40, 00, E8, 2C, DD, DA, FF, 50, E8, EE, E0, DA, FF, A1, 28, 17, 67, 00, 8B, 00, E8, D2, 8E, DA, FF, E8, 91, 8E, DA, FF, E8...
 
[+]

Entropy:
6.4754

Developed / compiled with:
Microsoft Visual C++

Code size:
2.3 MB (2,462,720 bytes)

Service
Display name:
Online Armor

Service name:
SvcOnlineArmor

Type:
Win32OwnProcess

Group:
NetBIOSGroup

Depends on:
RPCSS


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