Author Topic: False Positive Report  (Read 6136 times)

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Offline vianello_85

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False Positive Report
« on: March 10, 2018, 02:32:28 PM »
Avast (current virus definitions 180310-00) reports to me as a malicious site www.linuxmind-italia.org.
Performed a test with 'virustotal' is clean, and with other antivirus (trendmicro) the site is opened correctly, even with the mobile version of avast.
Yesterday I opened ticket for reporting the false positive (if it can be useful to the staff the email used is the same as registration to this forum), but today despite the virus definitions have been updated, the antivirus continues to block the site, so I decided to open this thread.



Vianello

Offline Asyn

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W8.1 [x64] - Avast Free AV 23.3.8047.BC [UI.757] - Firefox ESR 102.9 [NS/uBO/PB] - Thunderbird 102.9.1
Avast-Tools: Secure Browser 109.0 - Cleanup 23.1 - SecureLine 5.18 - DriverUpdater 23.1 - CCleaner 6.01
Avast Wissenswertes (Downloads, Anleitungen & Infos): https://forum.avast.com/index.php?topic=60523.0

Offline vianello_85

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Re: False Positive Report
« Reply #2 on: March 10, 2018, 02:40:19 PM »
Interesting, even if I do not understand why other antiviruses are being opened regularly and the total virus that contains a list of antiviruses is reported clean, and the same avast mobile opens the site regularly


Thanks Asyn ;)

Offline Asyn

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Re: False Positive Report
« Reply #3 on: March 10, 2018, 02:41:29 PM »
You're welcome.
W8.1 [x64] - Avast Free AV 23.3.8047.BC [UI.757] - Firefox ESR 102.9 [NS/uBO/PB] - Thunderbird 102.9.1
Avast-Tools: Secure Browser 109.0 - Cleanup 23.1 - SecureLine 5.18 - DriverUpdater 23.1 - CCleaner 6.01
Avast Wissenswertes (Downloads, Anleitungen & Infos): https://forum.avast.com/index.php?topic=60523.0

Offline Pondus

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Re: False Positive Report
« Reply #4 on: March 10, 2018, 06:37:32 PM »
Could be a IP problem, click listed items for details

IP history  >>  https://www.virustotal.com/#/ip-address/74.220.215.248


Offline vianello_85

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Re: False Positive Report
« Reply #5 on: March 11, 2018, 07:44:10 AM »
I reported the link of this 3d to the managers of that site, since the problem seems to me more complex than I suspected

Thanks also to you Pondus

Offline bauerj

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Re: False Positive Report
« Reply #6 on: March 12, 2018, 09:19:02 AM »
Hi,
IP address that was causing linuxmind-italia[.]org being blocked was removed from our blacklist. It will be OK after next streaming update.
Jirka

Offline vianello_85

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Re: False Positive Report
« Reply #7 on: March 12, 2018, 09:53:00 AM »
I will have the opportunity to check only in the evening

Thank you Jirka and all your Staff ;)

Edit at 18.20: Now the site opens correctly.
« Last Edit: March 12, 2018, 06:22:26 PM by vianello_85 »

Offline vianello_85

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Re: False Positive Report
« Reply #8 on: November 03, 2018, 08:58:08 AM »
Goodmorning everyone,

I use this my thread to report that avast reports this site to me as malevolent, but doing a virustotal scan is clean.

Website: kolya.convertio.me
Virustotal: https://www.virustotal.com/it/url/881a59201d1088810e7385fb0f6e88405babd5881f0f1f441119a69f54a81042/analysis/1541230942/

I use this site to convert images: https://convertio.co/it/jpeg-gif/, and I often can not use it because it warns me of it malevolent, when I try to convert an image, reporting the site kolya.convertio.me
I ask the Staff if he can verify

Avast version: 18.7.2354
Virus definition: 181102-4



Thank you

Vianello.
« Last Edit: November 03, 2018, 09:06:01 AM by vianello_85 »

Offline bauerj

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Re: False Positive Report
« Reply #9 on: November 06, 2018, 09:36:10 AM »
Hi,
I disabled detection that was probably causing You not being able to convert images. It should be solved after next streaming update. If the problem persists, please let us know.
Jirka

Offline vianello_85

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Re: False Positive Report
« Reply #10 on: November 11, 2018, 04:51:36 PM »
Thank you, and I apologize if I answer you after several days

Vianello

Offline vianello_85

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Re: False Positive Report
« Reply #11 on: January 13, 2019, 11:29:32 AM »
Goodmorning everyone,

this site that you mark below me indicates it as pishing.
Checks from me are a false positive

Site: www.tivusat.tv
page blocked: https://www.tivusat.tv/pages/news/alert.aspx

https://www.virustotal.com/#/url/61fd1c353e8f80543f3e901c0642d0ddb3e87c05f0294f0e60d8d4032a352dfb/detection

I add: the page that is blocked by the antivirus, tells users that another similar site, this: http://www.tvsat.tv/ is a pishing site.

Antivus: Avast version: 19.1.2360
Definition: 190112-6

Offline Asyn

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Re: False Positive Report
« Reply #12 on: January 13, 2019, 11:40:01 AM »
-> https://sitecheck.sucuri.net/results/https/www.tivusat.tv/pages/news/alert.aspx

Most probably blocked because they mention the phishing URL there.
W8.1 [x64] - Avast Free AV 23.3.8047.BC [UI.757] - Firefox ESR 102.9 [NS/uBO/PB] - Thunderbird 102.9.1
Avast-Tools: Secure Browser 109.0 - Cleanup 23.1 - SecureLine 5.18 - DriverUpdater 23.1 - CCleaner 6.01
Avast Wissenswertes (Downloads, Anleitungen & Infos): https://forum.avast.com/index.php?topic=60523.0

Offline Pondus

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Re: False Positive Report
« Reply #13 on: January 13, 2019, 12:54:25 PM »

Offline vianello_85

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Re: False Positive Report
« Reply #14 on: January 13, 2019, 01:46:40 PM »
Only this link is problematic.
https://www.tivusat.tv/pages/news/alert.aspx

All other pages of the site are quietly opened by Avast.
I remember again that page is to warn that another site with a similar url uses phishing activity, so that users are not misled, this page is still ok. I hope the staff will remove the anti-virus 'block'.

Perhaps the error, as mentioned by Asyn, is to have made the url of the phishing site clickable on that page

Here the virustotal report of this page blocked by the antivirus
https://www.virustotal.com/#/url/5b88d0b28b6f8c2c3424f2cbe48ba2f6f42313e14c7673072a569732d9978f81/detection

Thank you all for the support

Vianello
« Last Edit: January 13, 2019, 01:50:40 PM by vianello_85 »