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knuddelsjavaupdater.exe

Knuddels GmbH & Co. KG

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from update.knuddels.de and multiple other hosts.
Publisher:
Knuddels GmbH & Co. KG  (signed and verified)

MD5:
b1c32040d1ba69100a230762e5175c7b

SHA-1:
e140dd74e9397809028b45485967d5cf98fec6e9

SHA-256:
c97a20835c3d9dd996133cd84744bb205600501daee98677259dd86681d02785

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 10:37:53 AM UTC  (today)

File size:
71.6 MB (75,085,992 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

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

Digital Signature
Signed by:
Knuddels GmbH & Co. KG

Authority:
Thawte, Inc.

Valid from:
7/3/2013 2:00:00 AM

Valid to:
7/2/2015 1:59:59 AM

Subject:
CN=Knuddels GmbH & Co. KG, O=Knuddels GmbH & Co. KG, L=Ettlingen, S=Baden-Württemberg, C=DE

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
19372E8AEC98828DCC5F0AF1C967C0CF

File PE Metadata
Compilation timestamp:
7/14/2013 10:09:51 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1572864:kelTprn6xrL9bpCtdXxDf9Qs2L0ASDEJV1XTu+7uPS4OOvQZdxTEqmlGI8RoNAT+:3WhVCTBDe1S4JV5SrPSLOvUvT4GI86Ai

Entry address:
0x310B

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, B0, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 58, EC, 42, 00, E8, 73, 2D, 00, 00, A3, A4, EB, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, E0, 8F, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, A0, E3, 42, 00, E8, 1D, 2A, 00, 00, FF, 15, 1C, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 0B, 2A...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://update.knuddels.de/KnuddelsJavaUpdater.exe#

http://www.knuddels.de/javaupdate

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