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Optimal Software s.r.o.

Publisher Information

Optimal Software s.r.o. is a software developer located in Cesky Tesin, Czech Republic*. A majority of the programs developed by the company can be classified as adware or other potentially unwanted programs. Thre are 5 additional code signing certificates issued to this publisher.
Authority:
COMODO CA Limited

Valid from:
10/5/2016 2:00:00 AM

Valid to:
9/20/2017 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=Cesky Tesin, PostalCode=73701, C=CZ

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

Serial number:
1fa0d67d60ca1e747e6fbd496e484b0d

Scanner detections:
Detections  (100% detected)

Scan engine
Details
Detections

Reason Heuristics
PUP.Speedchecker (L), PUP.SpeedChecker.Optional (L)
100.00%

1 / 68      (PUP)
PCSUService.exe (PC Speed Up by Optimal Software s.r.o)  (53ef1144ef763f92c9e5b1f29fb16978)

1 / 68      (PUP)
ic-0.dead10b5bab6e.exe (PC Speed Up by Optimal Software s.r.o)  (dce3645ed33634ee8aec02e952abf3cc)

1 / 68      (PUP)
uninstall_pcspeedup.exe ({cm:Title} Offer by Speedchecker Limited)  (2f6491433d70b81b4126986c73d4b7cf)

1 / 68      (PUP)
uninstall_pcspeedup.exe ({cm:Title} Offer by Speedchecker Limited)  (8c068bf270ee4c35e5692e5a8db7c2ba)

1 / 68      (PUP)
ic-0.7ae63ecc73452.exe (PC Speed Up by Optimal Software s.r.o)  (f298de4b923200ee70b934bf2d61847f)

1 / 68      (PUP)
PCSpeedUp.sys (PC Speed Up Usb Cache by Speedchecker Limited)  (43874695fc8de2f96c41b8369f6be8d5)

1 / 68      (PUP)
PCSpeedUp.sys (PC Speed Up Usb Cache by Speedchecker Limited)  (8453ed088ecba642445ec28761a4823b)

1 / 68      (PUP)
pcspeedup_8616698a2c8e496d95a6d6ddcb6be2a5_.exe (PC Speed Up by Optimal Software s.r.o)  (f8fdb4d4b4c4dd42db2890680a5f8f53)

1 / 68      (PUP)
PCSUUCC.exe (PC Speed Up Usb Cache by Speedchecker Limited)  (d69dd0a3d759047112c62f6160d2f7db)

1 / 68      (PUP)
PCSUSD.exe (PC Speed Up by Optimal Software s.r.o)  (5ca2dbc41c14f1891100ab51e5c4150a)

1 / 68      (PUP)
PCSUNotifier.exe (PC Speed Up by Optimal Software s.r.o)  (5f6ed97816eabd19fea38588cb48b94a)

1 / 68      (PUP)
PCSUSpeedTest.exe (PCSUSpeedTest by Optimal Software s.r.o)  (42b23d45307bfef6a404848277ced2a3)

1 / 68      (PUP)
pcspeedup.exe (PC Speed Up by Optimal Software s.r.o)  (89236cc2c83b058d7efa460e1eb28fe1)

1 / 68      (PUP)
PCSUService.exe (PC Speed Up by Optimal Software s.r.o)  (53ef1144ef763f92c9e5b1f29fb16978)

1 / 68      (PUP)
SpeedCheckerService.exe (SpeedCheckerService by Optimal Software s.r.o)  (f565cbffd6bababac34c1a3ffe7aae2a)

1 / 68      (PUP)
PCSULauncher.exe (PC Speed Up by Optimal Software s.r.o)  (2234f6fbde5b51318bcd855703be5ae1)

1 / 68      (PUP)
scs_setup_b_1.0.40.0.exe (PC Speed Up by Optimal Software s.r.o)  (f3ef877b546f9863722b89ac15966bdd)

1 / 68      (PUP)
scs_setup_1.0.40.0.exe (PC Speed Up by Optimal Software s.r.o)  (5af5657b1d63a5d8e684ecbb73b346f5)

1 / 68      (PUP)
uninstall_pcspeedup.exe ({cm:Title} Offer by Speedchecker Limited)  (092032b0165520fbb710339130249a0c)

1 / 68      (PUP)
uninstall_pcspeedup.exe ({cm:Title} Offer by Speedchecker Limited)  (229a6a1cd29b8dcc2323bbde323ddb75)

1 / 68      (PUP)
scs_setup_1.0.40.0.exe (PC Speed Up by Optimal Software s.r.o)  (7e7df52126751d9f86c7de195222cb1b)

1 / 68      (PUP)
scs_setup_1.0.40.0.exe (PC Speed Up by Optimal Software s.r.o)  (e74ab22f215cbd2c22d00216ef7c9a9b)

1 / 68      (PUP)
scs_setup_1.0.40.0.exe (PC Speed Up by Optimal Software s.r.o)  (2077ae4268746d7de60bba033599c904)

1 / 68      (PUP)
SpeedCheckerService.exe (SpeedCheckerService by Optimal Software s.r.o)  (b43ebc3c522af4f7982938527d996185)

1 / 68      (PUP)
scs_setup_1.0.40.0.exe (PC Speed Up by Optimal Software s.r.o)  (d35d5a498a588b6e28ca067a75bb6824)

1 / 68      (PUP)
SpeedCheckerService.exe (SpeedCheckerService by Optimal Software s.r.o)  (b43ebc3c522af4f7982938527d996185)

1 / 68      (PUP)
scs_setup_1.0.40.0.exe (PC Speed Up by Optimal Software s.r.o)  (f148240abbb0c993214240ce2a0e645f)

1 / 68      (PUP)
scs_setup_1.0.40.0.exe (PC Speed Up by Optimal Software s.r.o)  (33e2339ecf0783b4fe66d99cdc04078b)

1 / 68      (PUP)
scs_setup_cb_1.1.11.0.exe (PC Speed Up by Optimal Software s.r.o)  (6678886dbb49f7ae8e1109edd3fbb008)

1 / 68      (PUP)
uninstall_pcspeedup.exe ({cm:Title} Offer by Speedchecker Limited)  (2edbfb723426530ea9174f6fe55d5255)

 
Latest 30 of 38 files

The certificates below are also signed by Optimal Software s.r.o..

064EA4364631C6E156313BC99414782D  (Nov 06, 2015 to Nov 05, 2016)

00DE52000CC87F2CDEAE54899FBF253D03  (May 11, 2015 to May 11, 2016)

50C21E22FC95CC7EFFB6E44F30CE0384  (Oct 29, 2014 to Oct 29, 2015)

7759BE5E5ACEE592AF19555B528CE72F  (Jul 13, 2014 to Jul 14, 2015)

09DA6E35288E3A0431B971129CCF387A  (Oct 30, 2012 to Nov 05, 2014)

* Note, the details and description above are based on the code signing digital signature issued to Optimal Software s.r.o. by COMODO CA Limited on October 05, 2016 with the serial number '1fa0d67d60ca1e747e6fbd496e484b0d'.
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.