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bs_contact_installer.exe

BS Contact

Bitmanagement Software GmbH

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from meetingmatrix.blob.core.windows.net.
Publisher:
Bitmanagement Software GmbH  (signed and verified)

Product:
BS Contact

Version:
7.2.1.9

MD5:
4b155dd88027acb1127614e40bf5a33b

SHA-1:
80363cf5bddf4b9c7251137343d6178c590e186a

SHA-256:
4fd5b26861eefad31ad6d2fcb78e9567fb023f9bf37bd262f5e057d0d590a8b3

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 5:33:28 AM UTC  (today)

File size:
5.5 MB (5,729,088 bytes)

Copyright:
© Bitmanagement Software GmbH

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\bscontact 7.2\bs_contact_installer.exe

Digital Signature
Signed by:
Bitmanagement Software GmbH

Authority:
VeriSign, Inc.

Valid from:
8/10/2010 8:00:00 PM

Valid to:
8/10/2013 7:59:59 PM

Subject:
CN=Bitmanagement Software GmbH, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Bitmanagement Software GmbH, L=Berg, S=Bayern, C=DE

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
0261FAEEA8D0F1B9D67DAABE30A3BA4E

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:EkmKunGqT/Ww3FRFBbramkWFsWY03ciRvRufH2NZAuSZLbdiowJtxfY:tWG4Pjq0rcWNZpSBdNwXR

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9991

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file bs_contact_installer.exe has been seen being distributed by the following URL.

http://meetingmatrix.blob.core.windows.net/client/.../BS_Contact_Installer.exe

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