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1und1_toolbar_single_setup.exe

1&1 MailCheck für Windows

1&1 Internet SE

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from download.1und1.de and multiple other hosts.
Publisher:
1&1 Mail & Media GmbH  (signed by 1&1 Internet SE)

Product:
1&1 MailCheck für Windows

Description:
1&1 MailCheck für Windows Setup

Version:
2.6.7.0

MD5:
0d52d2c759eb2631c0a9995fea2e93ea

SHA-1:
3d81b3264829b854b9e7a39be973b362336fc454

SHA-256:
f7ee01d768b33b068b3c429d0c06aa0fca60b816b03d5c7054fb77e328f8ff80

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/18/2024 12:20:56 AM UTC  (today)

File size:
2.1 MB (2,184,408 bytes)

Product version:
2.6.7.0

Copyright:
© 1&1 Mail & Media GmbH. Alle Rechte vorbehalten.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
German (Germany)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\1und1_toolbar_single_setup.exe

Digital Signature
Signed by:
1&1 Internet SE

Authority:
thawte, Inc.

Valid from:
2/10/2016 1:00:00 AM

Valid to:
2/10/2019 12:59:59 AM

Subject:
CN=1&1 Internet SE, O=1&1 Internet SE, L=Montabaur, S=Rhineland-Palatinate, C=DE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
50A47B9FA7406280F53D07C03EC381A2

File PE Metadata
Compilation timestamp:
2/24/2012 8:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:K9Ks/USMByfCj2OyOtkKihyVUeFlbpe9OiOIHgfdY6TcwKs:K/USMByfMyOtkKije4XHglYFs

Entry address:
0x39E3

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, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file 1und1_toolbar_single_setup.exe has been seen being distributed by the following 3 URLs.

http://download.1und1.de/toolbar/ie/.../1und1_Toolbar_Single_Setup.exe

http://download.1und1.de/toolbar/ie/.../1und1_Toolbar_Bundle_Setup.exe

http://download.1und1.de/toolbar/ie/.../1und1_Toolbar_Bundle_Setup.exe

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