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blackboardimsetup.exe

Blackboard Collaborate Inc.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from passthrough.fw-notify.net and multiple other hosts.
Publisher:
Blackboard Collaborate Inc.  (signed and verified)

MD5:
d34922258aaa006f8d190416f864e41d

SHA-1:
b717dd84a3927f560bc54e33185812b0275b34e8

SHA-256:
5bd2ea94f6a7053e923aad3698589eb577169a3c425aad06987891d694d2c723

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/25/2024 3:27:38 PM UTC  (today)

File size:
17.3 MB (18,120,128 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Blackboard Collaborate Inc.

Authority:
Thawte, Inc.

Valid from:
6/20/2011 3:00:00 AM

Valid to:
6/20/2013 2:59:59 AM

Subject:
CN=Blackboard Collaborate Inc., O=Blackboard Collaborate Inc., L=New York, S=New York, C=US

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

Serial number:
23E01E228CCE9AD47274190345854077

File PE Metadata
Compilation timestamp:
12/6/2009 1:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:rPo3T6gE+39RrANZIBB1mEW75a4vrkAXznerQILqheoia:rw3OgEc9R1BB1PW75a4jTnePLqheo9

Entry address:
0x30FA

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, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9975

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file blackboardimsetup.exe has been seen being distributed by the following 4 URLs.

http://passthrough.fw-notify.net/download/409410/http://pronto.wimba.com/downloads/4.1.0/C/.../BlackboardIMSetup.exe

https://app.box.com/index.php?rm=box_download_shared_file&shared_name=uhhk964ea5t0ul5tzbvqoit5an1an4kr&file_id=f_62529411546

http://192.168.1.1:8181/http://pronto.wimba.com/downloads/4.1.0/C/.../BlackboardIMSetup.exe

http://pronto.wimba.com/downloads/4.1.0/C/.../BlackboardIMSetup.exe

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