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lockdownsfx-107-04.exe

Browser Extractor

Respondus, Inc.

This is a setup program which is used to install the application. The file has been seen being downloaded from www.respondus7.com.
Publisher:
Respondus, Inc.  (signed and verified)

Product:
Browser Extractor

Version:
1, 0, 0, 1

MD5:
c899de92ccc1dd1a4d82a765da6b3e79

SHA-1:
99c66eea9e122632a6a55ab2d9a97901834f5d8c

SHA-256:
b290dfdc543359390d68375bfe8acf580d92a53a114ca63640f68dc440531114

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 7:10:23 PM UTC  (today)

File size:
4.3 MB (4,507,624 bytes)

Product version:
1, 0, 0, 1

Copyright:
Copyright (C) 2008

Original file name:
RespSFX.EXE

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\lockdownsfx-107-04.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:
2/26/2014 5:48:27 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:f8C/iRuEqURUuIwGcVbFB3zL0W0k9z02v5SRMtWs6:f3Wbb/3zL0dk9zZv/c

Entry address:
0x10E57

Entry point:
55, 8B, EC, 6A, FF, 68, 58, 9D, 42, 00, 68, 8C, 56, 41, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, E8, 81, 42, 00, 33, D2, 8A, D4, 89, 15, 94, 5C, 43, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, 90, 5C, 43, 00, C1, E1, 08, 03, CA, 89, 0D, 8C, 5C, 43, 00, C1, E8, 10, A3, 88, 5C, 43, 00, 6A, 01, E8, 5E, 35, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, C3, 00, 00, 00, 59, E8, 35, 26, 00, 00, 85, C0, 75, 08, 6A, 10, E8, B2, 00, 00, 00, 59, 33, F6, 89, 75...
 
[+]

Entropy:
7.9795

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
156 KB (159,744 bytes)

The file lockdownsfx-107-04.exe has been seen being distributed by the following URL.

http://www.respondus7.com/.../LockDownBrowser10.php?instid=524915051

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