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updater.exe

Koox Group

Publisher:
Koox Group  (signed and verified)

MD5:
93a20f9b31def4af52b686c99bf06852

SHA-1:
856d7c2dbaefccfb48435d73176a27dc8b11ef80

SHA-256:
2b3a4657fc449908d2d3c776effeb7b32cae0b36b54a6a7a4813cc75021bac2d

Scanner detections:
3 / 68

Status:
Clean  (3 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
4/24/2024 10:52:10 PM UTC  (today)

Scan engine
Detection
Engine version

Comodo Security
UnclassifiedMalware
16672

Trend Micro House Call
TROJ_GEN.F47V0515
7.2.260

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.22.2

File size:
2.4 MB (2,560,432 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\koox system optimizer\updater.exe

Digital Signature
Signed by:
Koox Group

Authority:
COMODO CA Limited

Valid from:
2/19/2013 6:00:00 PM

Valid to:
2/20/2014 5:59:59 PM

Subject:
CN=Koox Group, O=Koox Group, STREET=admirala lazareva 52, STREET=moscow, L=moscow, S=moscow, PostalCode=117042, C=RU

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
543075839EE9087B6CEAF7E447CFD4D6

File PE Metadata
Compilation timestamp:
4/24/2013 11:10:09 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:GSNzv85pShhLk2j/p++SeZeKWXSTH9UJHwZTwCuMEjI6df:G6zqaeKWYHTu9d

Entry address:
0x1FFA64

Entry point:
55, 8B, EC, 83, C4, F0, 53, B8, CC, 46, 5F, 00, E8, 8F, BE, E0, FF, 8B, 1D, BC, 9F, 60, 00, A1, 98, 9E, 60, 00, 80, 38, 00, A1, A8, 9D, 60, 00, 0F, 95, 00, 8B, 03, E8, 5E, 1C, F2, FF, 8B, 03, 33, D2, E8, 75, 39, F2, FF, 8B, 03, C6, 40, 5F, 00, 8B, 0D, E8, 9A, 60, 00, 8B, 03, 8B, 15, E0, B6, 5A, 00, E8, 54, 1C, F2, FF, 8B, 0D, F4, 9D, 60, 00, 8B, 03, 8B, 15, 78, 37, 5F, 00, E8, 41, 1C, F2, FF, 8B, 03, E8, 9E, 1D, F2, FF, 5B, E8, 94, 77, E0, FF, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.8043

Developed / compiled with:
Microsoft Visual C++

Code size:
2 MB (2,088,448 bytes)

Scheduled Task
Task name:
updater

Trigger:
Logon (Runs on logon)


The file updater.exe has been discovered within the following program.

Koox System Optimizer  by kooxsoftware.com
www.kooxsoftware.com
About 7% of users remove it
 
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