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winapp005.exe

Winapp for Windows

OPEN.co., ltd

The application winapp005.exe, “Update Setup File for WinappSetup S005 ” by OPEN.co., ltd has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer.
Publisher:
OPN.co.,ltd.   (signed by OPEN.co., ltd)

Product:
Winapp for Windows

Description:
Update Setup File for WinappSetup S005

Version:
1.0.0.1

MD5:
609c8cc19e8ad2b7a6583f8578e9e5a8

SHA-1:
987c0fdbe8f90efe37341795bf1924644fb04a56

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/24/2024 11:42:02 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.OPENco.Installer (M)
16.7.11.15

File size:
1020 KB (1,044,464 bytes)

Product version:
1.0.0.1

Copyright:
OPN.co.,ltd.

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\windows\winapp005.exe

Digital Signature
Signed by:
OPEN.co., ltd

Authority:
Thawte, Inc.

Valid from:
12/9/2011 9:00:00 AM

Valid to:
1/8/2013 8:59:59 AM

Subject:
CN="OPEN.co., ltd", O="OPEN.co., ltd", L="Gangnam-gu,", S=Seoul, C=KR

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

Serial number:
5106D7E3FBF1E6CEC1B36F2B94378E7C

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:mnasUpkxiPojt3jfZqoQpWPX4gukqODrrQiXZGQJxkTU:mafkxiPoRhrXHukqOLQiX9

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, E8, CD, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD...
 
[+]

Entropy:
7.9816

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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