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O2Update.exe

O2Update Module

Qzoneinteractive

The application O2Update.exe by Qzoneinteractive has been detected as a potentially unwanted program by 2 anti-malware scanners. It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘O2grd’.
Publisher:
Qzoneinteractive  (signed and verified)

Product:
O2Update Module

Version:
1, 0, 0, 1

MD5:
f0208ffe0990a65e17927b4c9ef67540

SHA-1:
861e97fe174518f667d44a3fcf4f071c8b0abb31

SHA-256:
e7d89b87419e8a0726b4c5a09044cf64f087dc00b155bc2f27ac6f2bd9cfab3c

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 8:18:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Qzoneinteractive
15.6.16.17

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.3

File size:
264 KB (270,352 bytes)

Product version:
1, 0, 0, 1

Copyright:
Copyright 2014

Original file name:
O2Update.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\onoffpop\common\bin\o2update.exe

Digital Signature
Signed by:
Qzoneinteractive

Authority:
Thawte, Inc.

Valid from:
11/30/2013 9:00:00 AM

Valid to:
12/31/2014 8:59:59 AM

Subject:
CN=Qzoneinteractive, O=Qzoneinteractive, L=Gwangjin-gu, S=Seoul, C=KR

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

Serial number:
0ED8386A77DD8C93F3CA811C375EA680

File PE Metadata
Compilation timestamp:
6/25/2014 10:41:08 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:BCuZAo0Pz7UDFliQ1TLGla+Mmxkf+Nq2nIWTAd:BCuZAZclhqla+Mmxe+rIzd

Entry address:
0x1327B

Entry point:
E8, 2F, 3B, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, 3A, 04, 00, 00, 3B, 0D, 90, 60, 43, 00, 75, 02, F3, C3, E9, A6, 3B, 00, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 66, 8B, 08, 40, 40, 66, 85, C9, 75, F6, 2B, 45, 08, D1, F8, 48, 5D, C3, 8B, FF, 55, 8B, EC, 56, 8B, 75, 14, 57, 33, FF, 3B, F7, 75, 04, 33, C0, EB, 65, 39, 7D, 08, 75, 1B, E8, B6, 3C, 00, 00, 6A, 16, 5E, 89, 30, 57, 57, 57, 57, 57, E8, E5, 17, 00, 00, 83, C4, 14, 8B, C6, EB, 45, 39, 7D, 10, 74, 16, 39, 75, 0C, 72, 11, 56, FF, 75, 10...
 
[+]

Entropy:
6.3803

Code size:
178 KB (182,272 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
O2grd

Command:
C:\users\{user}\appdata\roaming\onoffpop\common\bin\o2update.exe


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