Re: Apache web jobs going crazy on V7R4 -- MIDRANGE-L

I have a feeling it was a DoS attack. I was for sure I remember from the
old days (V5R4) that Apache had built in DoS protection, but this attack
since I saw most of the user id's of the jobs were QTHMHTTP1 they were
probably hitting a script directly.

Then the QSECOFR jobs seemed to be some sort of issue as well. If it
happens again, I'll try to capture a few job logs, but so far things seem
ok. But it was a little unnerving seeing QSECOFR as the user id on a web
job. VERY odd.

I did download and install the latest CUM since my backup site was up as
well. But I don't think that's the issue since it worked fine for months
and just exploded last night. And it was only one of the many sites I run.

Bradley V. Stone
www.bvstools.com
MAILTOOL Benefit #2 <https://www.bvstools.com/mailtool.html>: The ability
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On Mon, Feb 10, 2020 at 9:42 PM B Stone <bvstone@xxxxxxxxx> wrote:

Tonight I got a message my website was down, so I went to look and there
were hundreds of jobs running under QTMHHTTP, QTMHHTP1 and, QSECOFR.

The job log for the ones for QSECOFR look like this over and over:

CPCA984 Completion 00 02/10/20 21:26:10.199949
QP0ZCHGU QSYS *STMT QC2SYS QSYS *STMT
From user . . . . . . . . . :
QSECOFR
From module . . . . . . . . :
QP0ZCHGU
From procedure . . . . . . : main

Statement . . . . . . . . . : 371

To module . . . . . . . . . :
QC2SYS
To procedure . . . . . . . :
_C_NEU_system
Statement . . . . . . . . . : 35

Message . . . . : User Trace option
changed for job
685003/QTMHHTTP/BVSTOOLSV5.

CPI2201 Information 00 02/10/20 21:26:11.321905
QSYGRAUT QSYS 165D QSYGRAUT QSYS 165D
From user . . . . . . . . . :
QSECOFR
Message . . . . : Authority given
to user QTMHHTTP for object QP0Z684492 in
QUSRSYS object type *USRSPC.

CPC2201 Completion 00 02/10/20 21:26:11.350459
QSYGRAUT QSYS 165D QC2SYS QSYS *STMT
From user . . . . . . . . . :
QSECOFR
To module . . . . . . . . . :
QC2SYS
To procedure . . . . . . . :
system
Statement . . . . . . . . . : 13

Message . . . . : Object authority
granted.
CPI2201 Information 00 02/10/20 21:26:11.383449
QSYGRAUT QSYS 165D QSYGRAUT QSYS 165D
From user . . . . . . . . . :
QSECOFR
Message . . . . : Authority given
to user QTMHHTTP for object QP0Z684492 in
QUSRSYS object type *USRSPC.

CPC2201 Completion 00 02/10/20 21:26:11.383556
QSYGRAUT QSYS 165D QC2SYS QSYS *STMT
From user . . . . . . . . . :
QSECOFR
To module . . . . . . . . . :
QC2SYS
To procedure . . . . . . . :
system
Statement . . . . . . . . . : 13

Message . . . . : Object authority
granted.
CPI2201 Information 00 02/10/20 21:26:11.430401
QSYGRAUT QSYS 165D QSYGRAUT QSYS 165D
From user . . . . . . . . . :
QSECOFR
Message . . . . : Authority given
to user QTMHHTTP for object QP0Z684492 in
5770SS1 V7R4M0 190621 Display Job Log
S216709W 02/10/20 21:31:02 CST Page 2

It looks like a system job doing something, but I can't figure out what.
I thought maybe a DOS attack, but it doesn't look like that.

I ended the server and started it back up and it just started doing it
again. I may just IPL to see if that helps as I plan to shut the one
server down anyhow.

Thanks.