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efo.exe

EasyFileOpener

PCVARK Software Private Limited

The application efo.exe by PCVARK Software Private Limited has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
PCVARK Software Private Limited  (signed and verified)

Product:
EasyFileOpener

Version:
1.0.0.0

MD5:
45da6b20ce23594a1b26b40823809eed

SHA-1:
c8fbad72578b42fa66c38b7d73b003ff1893d91e

SHA-256:
c0ddce2f4338d926c338c737e1fb9e2b38a48be2322ca830bb98c32e3f6d399a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
2/26/2025 6:47:30 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.PCVark.EFO (L)
16.10.6.17

File size:
63.3 KB (64,768 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2015

Original file name:
efo.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\roaming\easyfileopener\efo.exe

Digital Signature
Signed by:
PCVARK Software Private Limited

Authority:
COMODO CA Limited

Valid from:
4/28/2015 8:00:00 PM

Valid to:
4/28/2016 7:59:59 PM

Subject:
CN=PCVARK Software Private Limited, O=PCVARK Software Private Limited, STREET="4-ba-4, 1st floor, opp. Monilek Hospital", STREET=Jawahar Nagar, L=Jaipur, S=Rajasthan, PostalCode=3020004, C=IN

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

Serial number:
46F5816F860FC29E306060D15FFE5B1A

File PE Metadata
Compilation timestamp:
9/24/2015 10:26:33 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:MK7KM5iqs6hLQZzxzz1eszkDSVl2B8+aQBWi5n:stIL8JheSkDSD2BbaQ1n

Entry address:
0xB33E

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:
6.3964

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

Code size:
37 KB (37,888 bytes)

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