regzooka.exe

RegZooka

ZookaWare

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. This file is typically installed with the program RegZooka by ZookaWare which is a potentially unwanted software program. The file has been seen being downloaded from zookaware.com and multiple other hosts.
Publisher:
ZookaWare  (signed and verified)

Product:
RegZooka

Version:
4.44.11

MD5:
5dbbcd2a18d9d837049a391f84fce266

SHA-1:
e793fdf0833630a19868f3c91ea2b3f72d8f63ef

SHA-256:
6c9f11f82a05495bf532ecfd168069d311c2ed463b03a1a3ff7140884ab7aa41

Scanner detections:
2 / 68

Status:
Inconclusive but possibly unwanted  (There is not enough data for a 100% detection)

Analysis date:
4/25/2024 9:11:22 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Adware.RegGenie (variant)
8.9281

Trend Micro House Call
TROJ_GEN.F47V0708
7.2.124

File size:
6.9 MB (7,203,960 bytes)

Product version:
4.44.11

Copyright:
ZookaWare

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
7/4/2011 8:00:00 PM

Valid to:
7/4/2013 7:59:59 PM

Subject:
CN=ZookaWare, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=ZookaWare, L=Mesa, S=Arizona, 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:
5C919F843F8BEFEEEEDBC47E1EBC96A8

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:29 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:J3hDEFG+i8nnwU847vD29Esj8cDu7BbY8vHy9xavO70cHqS7xIT6Xcy3F5blxLbS:1JN+ioldW9DuJWLZ71xITk5hB2

Entry address:
0x30DE

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, 58, 27, 7A, 00, E8, F1, 2B, 00, 00, A3, A4, 26, 7A, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 68, DC, 79, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, A0, 1E, 7A, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 80, 7A, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9988

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file regzooka.exe has been discovered within the following programs.

RegZooka  by ZookaWare
Publisher's description - “Your computer’s registry is like the engine in your car; it drives everything in your computer. RegZooka scans your registry and removes files you don’t need, optimizes fragmented files, solves error messages like dll pop-ups and runtime errors.”
zookaware.com/regzooka
61% remove it
 
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The file regzooka.exe has been seen being distributed by the following 2 URLs.

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