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wfo.exe

WindowsFileOpener

ADVANCED PC TOOLS

The application wfo.exe by ADVANCED PC TOOLS has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. While running, it connects to the Internet address ocsp.comodoca.com on port 80 using the HTTP protocol.
Publisher:
ADVANCED PC TOOLS  (signed and verified)

Product:
WindowsFileOpener

Version:
1.0.0.0

MD5:
e496ef0990bdcc8ee089bd9b22edb0f2

SHA-1:
4e295a5df740379619305afe4d35d2a07510cdc9

SHA-256:
3bde7937e28a7bb0f1290697e5e10fdabae3f4026848f086c1a2a70de8685135

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/20/2024 8:32:19 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.PCVark.WFO (M)
16.12.8.18

File size:
72.7 KB (74,408 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2015

Original file name:
wfo.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\roaming\fileopenerwindows\wfo.exe

Digital Signature
Signed by:
ADVANCED PC TOOLS

Authority:
COMODO CA Limited

Valid from:
10/10/2016 8:00:00 AM

Valid to:
10/11/2017 7:59:59 AM

Subject:
CN=ADVANCED PC TOOLS, O=ADVANCED PC TOOLS, STREET="48/94, Sector-48, Mansarovar", L=JAIPUR, S=RAJASTHAN, PostalCode=302020, C=IN

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

Serial number:
00E740BB527B609BB9C07DFF468390AD45

File PE Metadata
Compilation timestamp:
9/22/2016 7:22:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0xD8CE

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.3910

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
46.5 KB (47,616 bytes)

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to ocsp.comodoca.com  (178.255.83.1:80)

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