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wfo.exe

WindowsFileOpener

PC SPEEDUP TOOLS

The application wfo.exe by PC SPEEDUP 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:
PC SPEEDUP TOOLS  (signed and verified)

Product:
WindowsFileOpener

Version:
1.0.0.0

MD5:
0cf74daec414a61cb4b8e65406e633a8

SHA-1:
5c7f7729f00ea67538c9291e6421032a7484bb76

SHA-256:
84be4e451f8216514beba0c365c076fc39385b228ec535b94fd7e7f7fb4cb18f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 9:40:15 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.PCVark.WFO (M)
17.2.23.10

File size:
70.7 KB (72,360 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2015

Original file name:
wfo.exe

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
PC SPEEDUP TOOLS

Authority:
COMODO CA Limited

Valid from:
11/14/2016 9:00:00 AM

Valid to:
9/14/2017 8:59:59 AM

Subject:
CN=PC SPEEDUP TOOLS, O=PC SPEEDUP TOOLS, STREET="104 Surya Nagar, Murlipura", L=JAIPUR, S=RAJASTHAN, PostalCode=302039, C=IN

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

Serial number:
0098D8730E05A43CD6F25A3637F526A9ED

File PE Metadata
Compilation timestamp:
2/10/2017 6:54:32 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0xD0EA

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:
6.5335

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

Code size:
44.5 KB (45,568 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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