Search found 7 matches

by kontiki
Sat Jan 27, 2018 10:11 am
Forum: OSSEC
Topic: [UPDATE] Constant /etc/asl/whitelist checksum alerts
Replies: 9
Views: 11440

[UPDATE] Constant /etc/asl/whitelist checksum alerts

Initially posted (wrongly) in "Atomicorp Yum Repository Forums » General Help and Development Discussion" Hi, Ever since a recent reboot, I've been getting 550 alerts regarding a changing checksum on /etc/asl/whitelist. Looking at the file, seems like the access time is changing every minu...
by kontiki
Thu Jan 25, 2018 8:08 am
Forum: General Help and Development Discussion
Topic: Constant /etc/asl/whitelist checksum change
Replies: 0
Views: 13680

Constant /etc/asl/whitelist checksum change

Hi, Ever since a recent reboot, I've been getting 550 alerts regarding a changing checksum on /etc/asl/whitelist. Looking at the file, seems like the access time is changing every minute. The content of the file, its size and other properties of the file do not change at all. I also checked the SHA1...
by kontiki
Sat May 14, 2016 7:03 pm
Forum: Atomic Protector (formerly ASL)
Topic: Setting ASL firewall policy to ACCEPT: [FAILED]
Replies: 1
Views: 6783

Setting ASL firewall policy to ACCEPT: [FAILED]

Hi, A few firewall problems, that could be related. First, i got this email alert: asl-firewall: Setting ASL firewall policy to ACCEPT: [FAILED] pubco asl-firewall: Error occurred at line: 14 Then wanted to remove an IP from the whitelist: sudo asl --remove-whitelist xxx.xxx.xxx.xx 2 48 ASLRBC Rever...
by kontiki
Thu Jul 09, 2015 11:49 am
Forum: Atomic Protector (formerly ASL)
Topic: xmlrpc.php Wordpress abuse
Replies: 3
Views: 5557

xmlrpc.php Wordpress abuse

Hi, Seems like my server is subjected to a lot of abusive POST requests to xmlrpc.php: [05/Jul/2015:13:13:51 -0400] "POST /xmlrpc.php HTTP/1.1" 200 370 "-" "Googlebot/2.1 (+http://www.google.com/bot.html)" Google Bot is not the culprit, of course. According to what I fo...
by kontiki
Tue Mar 31, 2015 9:24 am
Forum: Atomic Protector (formerly ASL)
Topic: Error: /proc must be mounted
Replies: 4
Views: 6056

Re: Error: /proc must be mounted

Thanks for your reply. Here is the full ASL notification, containing the pertaining log: OSSEC HIDS Notification. 2015 Mar 25 16:03:13 Received From: server->/var/log/tortixd/asl_error_log Rule: 1002 fired (level 2) -> "Unknown problem somewhere in the system." Portion of the log(s): Error...
by kontiki
Thu Mar 26, 2015 8:01 am
Forum: Atomic Protector (formerly ASL)
Topic: Error: /proc must be mounted
Replies: 4
Views: 6056

Re: Error: /proc must be mounted

Hi, It's an OpenVZ VPS. /proc is mounted. Sure enough, the logs do not show any "Error: /proc must be mounted" past the last apache graceful restart shown, tonight. I gather this restart was initiated by ASL? The problem lasted between 2 graceful restart, from the 25 to the 26, and has now...
by kontiki
Wed Mar 25, 2015 12:20 pm
Forum: Atomic Protector (formerly ASL)
Topic: Error: /proc must be mounted
Replies: 4
Views: 6056

Error: /proc must be mounted

Hi,

Just noticed the ASL log is full of:

Error: /proc must be mounted

And some:

/var/asl/lib/firewall/tcp_ecn: line 11: /proc/sys/net/ipv4/tcp_ecn: Permission denied

Any idea why would this be happening?

Many thanks,

Francois