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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. Additionally, the file is typically installed by a number of programs including Accelerer PC by Speedchecker Limited and PC Speed Up by Speedchecker Limited.
Publisher:
Optimal Software s.r.o.  (signed and verified)

MD5:
916672bbbecfb618456cd1b99eb4399c

SHA-1:
75473bfe6b0fad2957fa3410f0a46a5d48113029

SHA-256:
69f91f1087d165eab88856d368326280376feb2fee423d61444aaa750b79086d

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 3:26:09 PM 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:tOXEZnhEd/cY4t3cqg9A/QS+IMTQPe49yZMSv:tOungcY4hcV9A/QSPjyL

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...
 
[+]

Code size:
827.5 KB (847,360 bytes)

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

Accelerer PC  by Speedchecker Limited
www.pcspeedup.com
56% remove it
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.”
69% remove it
 
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