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[all variants] Remove malware using sed

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http://ubuntuforums.org – Hi everyone, I want to remove malvare in multiple files. I was trying using sed command like this: find /var/www/ -name \*.php -exec sed -i.bak "s/string_to_replace/replace_with_this/g" {} \; Code will check in /var/www/ for .php files and try to replace string creating .bak files as backups. Code works great when I need to replace simple string but how can I replace this malware code: <?php eval("\145\166\141\154\050\142\141\163\145\066\064 \137\144\145\143\157\144\145\050\163\164\162\162\1 45\166\050'==QfgsDdphXZgsTKog2c1xmZgszJ+QHcpJ3Yz9C P+Iycq5SMucjLx0Sey (Hardware)

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Submitted by dayu on 10/06/2012

Stories similar to [all variants] Remove malware using sed

I have a list of files all over a file system e.g.

Code: /home/1/foo/bar.tx /www/sites/moose/foo.txt I'm looking for strings in these files and want to replace each occurrence with a replacement string, e.g.

if I find: '#@!^\&@ in any of the files I want to replace it with: 655#@11, etc.

There are around 120 substitutions and around 4,600 files.

One issue: these strings are passwords

Hello All, I need a sed command to find and replace below text in multiple files in a directory.

Original Text :- Code: "$SCRIPT_PATH/files" Replace with :- Code: "$RESOURCE_FILE" Thank you in advance !!!

Regards, Anand Shah

Possible Duplicate: My server's been hacked EMERGENCY

my php based website got infected with malware, which added something like this in the code:

<?php eval(base64_decode("DQplcnJvcl9yZXBvcnRpbmcoMCk7DQokcWF6cGxtPWh));

Now i want to replace all the "eval(" till its ending braces "));" with space or delete all those occurences, either with sed or other tools.

i have tried th

Hey guys.

Search and Replace string 23 weeks 6 days ago

Need a script to traverse all files and folders under "/appli/logs" and replace the string "Hello" with "Yellow" whereever found.

Code: x86_64 x86_64 x86_64 GNU/Linux

When I use special characters the command to replace multiple files with a string pattern does nt work.

---------- Post updated at 12:33 PM ---------- Previous update was at 11:38 AM ----------

This works

Code: perl -pi -e 's/100/test/g' * This does nt work

Code: perl -pi -e 's /\'100\'\,\'111\' /\&test/g' *

Hello there!

Hi Folks,

I have an html file which contains the below line in the body tagI am trying the replace hello with Hello Giridhar programatically.

Code: <body> <P><STRONG><FONT face="comic sans ms,cursive,sans-serif"><EM>Hello</EM></FONT></STRONG></P> </body> I have written the below code to replace the string and I am able t

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I have a source file that contains multiple XML files concatenated in it. The separator string between files is <?xml version="1.0" encoding="utf-8"?>. I wanted to split files in multiple files with mentioned names. I had used a awk code earlier to spilt files in number of lines i.e.