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bcucinstaller.exe

WINDSTREAM COMMUNICATIONS, INC.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from pwintbc.win.motive.com.
Publisher:
WINDSTREAM COMMUNICATIONS, INC.  (signed and verified)

MD5:
5344a4c59c31f9b56215627a6d15ef16

SHA-1:
43cf2e4dd359ad58fd49d7f5108348c1592892cd

SHA-256:
00c9cb441698ddec5217aba60e8a93d8aad103bfbca252e58c9c78520c695b72

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/18/2024 1:10:13 PM UTC  (today)

File size:
3.9 MB (4,085,608 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
WINDSTREAM COMMUNICATIONS, INC.

Authority:
VeriSign, Inc.

Valid from:
12/15/2013 7:00:00 PM

Valid to:
12/17/2014 6:59:59 PM

Subject:
CN="WINDSTREAM COMMUNICATIONS, INC.", OU=Digital ID Class 3 - Microsoft Software Validation v2, OU=IT, O="WINDSTREAM COMMUNICATIONS, INC.", L=Twinsburg, S=Ohio, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5E4C5653E962F999E32151A67E6BC389

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:Rhx0geJXTONsdGfZGRtHGZcpYwI4Q2YQ5VKUZVW31pO+GuOaI:Z0gmjOHZGRtmZ2Y6H5VKUZVW3hI

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9733

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

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

http://pwintbc.win.motive.com/.../BCUCInstaller.exe

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