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lockdownbrowser-200-02.exe

Respondus LockDown Browser setup self-extractor

Respondus, Inc.

This is a setup and installation application. The file has been seen being downloaded from www.respondus7.com.
Publisher:
Respondus, Inc.  (signed and verified)

Product:
Respondus LockDown Browser setup self-extractor

Description:
Self-extractor wrapper for InstallShield setup

Version:
1.0.0.1

MD5:
95249a6e451381c44f366d47eba080a1

SHA-1:
f52e65966de129b02d7674b00f41c92729b0bccb

SHA-256:
22f7e7638380cb6e74a9dc5ed1c7115d4f21d65cef4cb09c80205d74e5531809

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/23/2024 3:48:40 PM UTC  (today)

File size:
54.1 MB (56,749,720 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2015

Original file name:
LdbSelfExtractor.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\lockdownbrowser-200-02.exe

Digital Signature
Signed by:
Respondus, Inc.

Authority:
Thawte, Inc.

Valid from:
7/20/2014 8:00:00 PM

Valid to:
8/12/2016 7:59:59 PM

Subject:
CN="Respondus, Inc.", OU=SECURE APPLICATION DEVELOPMENT, O="Respondus, Inc.", L=Redmond, S=Washington, C=US

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

Serial number:
5DFAA2E6E50A68F6FFE2A69C8E6E8CE7

File PE Metadata
Compilation timestamp:
3/27/2015 1:34:18 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
786432:ZodITjfgNdoeXbXZ+l0ZcInHRTGErQ8BiLqXzXs3w7KaOx94cHv6paI/tDMsWn2I:ZWIIfhXTZ+l6RqgQQG79PipRxMqFcR

Entry address:
0x783A

Entry point:
E8, AF, 4C, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 68, EC, 41, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 50, D5, 41, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 68, EC, 41, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00...
 
[+]

Entropy:
7.9989  (probably packed)

Code size:
77.5 KB (79,360 bytes)

The file lockdownbrowser-200-02.exe has been seen being distributed by the following URL.

http://www.respondus7.com/.../cldb-download.php?instid=927117119

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