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popupblockerw.exe

Vsisystems.com

The program is a setup application that uses the WinZip SFX installer. The file has been seen being downloaded from www.vsisystems.com.
Publisher:
Vsisystems.com  (signed and verified)

MD5:
bd38ae76315bc8a0a7ecc3c781bb2b36

SHA-1:
d80063e68ec1b5c21d36589fc8e5dc73ed338e3f

SHA-256:
a9f03d4eaeb3680ec0039d2186c82e0e5f7edbed6d99736927f51079209271e2

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 9:51:17 PM UTC  (today)

File size:
1.4 MB (1,481,392 bytes)

File type:
Executable application (Win32 EXE)

Installer:
WinZip SFX

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

Digital Signature
Signed by:
Vsisystems.com

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
5/3/2007 1:00:00 AM

Valid to:
5/3/2008 12:59:59 AM

Subject:
CN=Vsisystems.com, OU=Vsisystems.com, O=Vsisystems.com, L=San Diego, S=California, C=US

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
358CFBBB2B841756A3E755CA9ACE2432

File PE Metadata
Compilation timestamp:
1/9/2001 2:08:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.10

CTPH (ssdeep):
24576:LzXG9s+BEerlMS4+dU5kwCg+KgDMF+R5ZR0fQp5LJeoyeJzwyeo6hcGgyoOPqwOA:Z+BprF4+dUvqMFmRwQ/t3XFw20wyo8Ht

Entry address:
0x39D8

Entry point:
53, FF, 15, 50, 60, 40, 00, B3, 22, 38, 18, 74, 03, 80, C3, FE, 8A, 48, 01, 40, 33, D2, 3A, CA, 74, 0A, 3A, CB, 74, 06, 8A, 48, 01, 40, EB, F2, 38, 10, 74, 01, 40, 52, 50, 52, 52, FF, 15, 54, 60, 40, 00, 50, E8, 07, F8, FF, FF, 50, FF, 15, 58, 60, 40, 00, 5B, C3, 8B, 44, 24, 04, 8B, 40, 3C, 05, F8, 00, 00, 00, C3, 55, 8B, EC, 51, A1, 28, 84, 40, 00, 83, 0D, A0, 82, 40, 00, FF, 56, 33, F6, 39, 35, F8, 7D, 40, 00, 89, 35, D4, 83, 40, 00, 89, 35, 24, 84, 40, 00, A3, C4, 86, 40, 00, 75, 05, E8, 67, D8, FF, FF...
 
[+]

Entropy:
7.9967

Packer / compiler:
WinZip, 0x32-bit SFX v8.x module

Code size:
18.5 KB (18,944 bytes)

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

http://www.vsisystems.com/.../popupblockerw.exe

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