[clamav-users] Broken media detection

2021-06-24 Thread Zvi Kave via clamav-users
Hi, I tried to use "clamscan --alert-broken-media=yes ag.jpg" to detect spoiled JPEG files by RYUK ransomware. Seems that it was not detected - ag.jpg OK. Perhaps I use it not correctly? Please advise . I use clamav 0.103.3 .

Re: [clamav-users] Broken media detection

2021-06-24 Thread Arnaud Jacques
Hello Zvi, Le 24/06/2021 à 10:09, Zvi Kave via clamav-users a écrit : Hi, I tried to use "clamscan --alert-broken-media=yes ag.jpg" to detect spoiled JPEG files by RYUK ransomware. Seems that it was not detected - ag.jpg OK. Perhaps I use it not correctly? Perhaps JPG file format is stric

Re: [clamav-users] Broken media detection

2021-06-24 Thread Arnaud Jacques
Zvi, When I try to open it, I get error message: agam.jpg: It looks like we don't support this file format. If you look at the content of the file with an hexadecimal editor, you see garbage. It has no known file format. The file format is defined with the content of a file, not with the

Re: [clamav-users] Broken media detection

2021-06-24 Thread Zvi Kave via clamav-users
Arnaud, I understand now. Thank you. Zvi On 6/24/2021 11:55 AM, Arnaud Jacques wrote: Zvi, When I try to open it, I get error message: agam.jpg:

Re: [clamav-users] Broken media detection

2021-06-24 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 24 Jun 2021, Zvi Kave via clamav-users wrote: On 6/24/2021 11:19 AM, Arnaud Jacques wrote: Le 24/06/2021 à 10:09, Zvi Kave via clamav-users a écrit : I tried to use "clamscan --alert-broken-media=yes ag.jpg" to detect spoiled JPEG files by RYUK ransomware. ... Please advise

[clamav-users] Unable to start clamd daemon

2021-06-24 Thread Lopez, Carmelo via clamav-users
Hello, I am new to clamav and I’ve completed installing a private mirror server. Freshclam works fine but when I try to start the clamd daemon I get this error. Any help is appreciated. systemctl status clamd@scan -l ● clamd@scan.service - clamd scanner (scan) daemon Loaded: loaded (/usr/li

Re: [clamav-users] Broken media detection

2021-06-24 Thread Micah Snyder (micasnyd) via clamav-users
Ged is right to be wary about sharing files with the mailing list. Next time please put it in an encrypted zip and give us the password so we can choose to extract it if desired – and preferably share it by some other means like a link to a file sharing service instead of attaching it to an ema

Re: [clamav-users] Unable to start clamd daemon

2021-06-24 Thread vze1amckv--- via clamav-users
I apologize if the answer to my question is obvious from your original post. Although I can see you're running it in the cloud, what distribution/flavor/version of operating system are you using? Meanwhile, please feel free to post the output of the "clamconf" command. Thank you. On 6/24/2

Re: [clamav-users] MS Windows Explorer Context Menu sendto (clamscan.exe) - how to keep cmd box open to view results?

2021-06-24 Thread RW Jones via clamav-users
Thanks for the input and in particular the heads-up on logfiles which imo is the key to a simple, elegant solution which avoids batch files and tiresome cmd box typing. I did some more research after the replies to my post but it's been interrupted by other stuff; so as the following works

Re: [clamav-users] MS Windows Explorer Context Menu sendto (clamscan.exe) - how to keep cmd box open to view results?

2021-06-24 Thread RW Jones via clamav-users
Thanks very much for the input. I did examine (for starters) the .ps1 clamscan script file but owing to my pretty much total ignorance of Powershell syntax and time being exceptionally tight over the last couple of days I haven't yet got to grips with it because it seems I will have to resea