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openoffice_4.1.1_win_x86_install_de.exe

Arne Koenig

The application openoffice_4.1.1_win_x86_install_de.exe by Arne Koenig has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.openoffice.de.
Publisher:
Arne Koenig  (signed and verified)

MD5:
eba761ac56b50f62f1817721e0750d46

SHA-1:
f4dd4357d9647c3892fa728718b3c72c4736d98c

SHA-256:
aa0f13c84a127ac844ca32e8d76bfd2a47757eb67678d3d697cf502c0d8c5cc8

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/28/2024 1:44:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ArneKoenig.Installer (M)
15.9.24.14

File size:
157.5 MB (165,182,392 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\openoffice_4.1.1_win_x86_install_de.exe

Digital Signature
Signed by:
Arne Koenig

Authority:
GlobalSign nv-sa

Valid from:
8/17/2015 12:22:40 PM

Valid to:
11/4/2018 11:29:51 AM

Subject:
CN=Arne Koenig, O=Arne Koenig, L=Verden, S=Niedersachsen, C=DE

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112156400F30E98EC0755AF2B124F4872F61

File PE Metadata
Compilation timestamp:
5/11/2014 10:03:30 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3145728:oJQaHhq7N3kWMAgH54Egvj7H5+r02fZlSSxlNaeGpDl52TYh8rxvpHBmkZ2AKl:oJd0du4EEjy0scG7GpDSrr5pHspV

Entry address:
0x30B6

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 78, 37, 42, 00, E8, 95, 2D, 00, 00, A3, C4, 36, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 80, EC, 41, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, C0, 2E, 42, 00, E8, 3F, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 2D, 2A...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file openoffice_4.1.1_win_x86_install_de.exe has been seen being distributed by the following URL.

http://www.openoffice.de/.../OpenOffice_4.1.1_Win_x86_install_de.exe

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