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wpsapi.dll

Optimal Software s.r.o.

The module wpsapi.dll by Optimal Software s.r.o has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This file is typically installed with the program PC Speed Up by Speedchecker Limited which is a potentially unwanted software program.
Publisher:
Optimal Software s.r.o.  (signed and verified)

MD5:
b2ffc4c98ce08051af81edec8aad9ad7

SHA-1:
6d1fc025a0ed3b87d8974c4d07f3fd5c6436bc20

SHA-256:
87c1f3b0b12bd5687f497aadfbb8b68c3ef47da06abe216bfedc3c856ef75f99

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 8:19:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Speedchecker.OptimalS.Meta (L)
16.6.10.12

File size:
1.2 MB (1,224,904 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Program Files\pc speed up\wpsapi.dll

Digital Signature
Signed by:
Optimal Software s.r.o.

Authority:
COMODO CA Limited

Valid from:
7/14/2014 2:00:00 AM

Valid to:
7/15/2015 1:59:59 AM

Subject:
CN=Optimal Software s.r.o., O=Optimal Software s.r.o., STREET=Jablunkovska 2014/40a, L=Cesky Tesin, S=Ceska republika, PostalCode=7373 01, C=CZ

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

Serial number:
7759BE5E5ACEE592AF19555B528CE72F

File PE Metadata
Compilation timestamp:
3/6/2014 11:10:33 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
24576:OOXEZnhEd/cY4t3cqg9A/QS+IMTQPe49yZMSo:OOungcY4hcV9A/QSPjyE

Entry address:
0xA8838

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 27, 7C, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, 4C, 8B, DC, 4D, 89, 43, 18, 4D, 89, 4B, 20, 48, 83, EC, 38, 49, 8D, 43, 20, 45, 33, C9, 49, 89, 43, E8, E8, 4D, 8E, 00, 00, 48, 83, C4, 38, C3, 33, D2, 44, 8D, 42, 0A, E9, A1, 90, 00, 00, CC, 48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 83, CF, FF, 48, 8B, D9...
 
[+]

Entropy:
6.3826

Code size:
827.5 KB (847,360 bytes)

The file wpsapi.dll has been discovered within the following program.

PC Speed Up  by Speedchecker Limited
Publisher's description - “Do you feel that your PC does not work as it used to? The reason may be one or more problems acting together. The problem nowadays is that it is very difficult and time consuming to monitor and take care of your PC.”
www.pcspeedup.com
69% remove it
 
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