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[Áú¹®] chkrootkit Á¤º¸¿¡ ´ëÇØ¼­ ±Ã±ÝÇÕ´Ï´Ù.

 
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bird72



°¡ÀÔ: 2003³â 9¿ù 24ÀÏ
¿Ã¸° ±Û: 77

¿Ã¸®±â¿Ã·ÁÁü: 2004.2.25 ¼ö, 9:54 am    ÁÖÁ¦: [Áú¹®] chkrootkit Á¤º¸¿¡ ´ëÇØ¼­ ±Ã±ÝÇÕ´Ï´Ù. Àοë°ú ÇÔ²² ´äº¯

¾È³çÇϼ¼¿ä... Ä¿ÇǴм­ ¿­ºÐ!!

¿À´Ã ¿ÀÀü¿¡ º¸´Ï mysqlÀÌ Á×¾îÀÖ¾ú½À´Ï´Ù.

ÀÌÀ¯´Â mysql·Î±×, /var/log/·Î±×¸¦ »ìÆìº¸¾Æµµ Ưº°È÷ ¿Ö Á×¾ú´ÂÁö Àß ¸ð¸£°Ú½À´Ï´Ù.

´Ù¸¸ ¾îÁ¦ 23½Ã°æ Á×¾ú´Ù´Â °Í ¿Ü¿£ Àß ¸ð¸£°Ú´õ±º¿ä...

¾îµð¼­ºÎÅÍ ¿øÀÎÀ» ºÐ¼®ÇØ¾ß ÇÒÁö ¸ô¶ó¼­... ¾îµð¼­ ¿øÀκм®À» ÇÏÁö¿ä???

ÀÏ´Ü ÇØÅ·À» ÀǽÉ.. 'chkrootkit' À» 'make sense'·Î ¼³Ä¡Çß½À´Ï´Ù.

±×¸®°í Å͹̳ο¡¼­ ./chkrootkit À̶õ ¸í·ÉÀ¸·Î ½ÇÇàÀ» Çß½À´Ï´Ù.

±×·±µ¥ ÀÌ»óÇÑ ºÎºÐÀÌ Àִµ¥.. ¾Æ½Ã´Â ºÐ Á» ¸»¾¸ÇØÁÖ¼¼¿ä..
(redhat9.0/2.4.24)

ÄÚµå:

Searching for suspicious files and dirs, it may take a while...
/usr/lib/perl5/5.8.0/i386-linux-thread-multi/.packlist

Searching for LPD Worm files and dirs... nothing found
Searching for Ramen Worm files and dirs... nothing found
Searching for Maniac files and dirs... nothing found
Searching for RK17 files and dirs... ./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
nothing found




´Ù¸¥ ¼­¹ö(redhat7.3/2.4.24]¿¡¼­ ½ÇÇàÇßÀ»¶§´Â ¾Æ·¡¿Í °°ÀÌ ³ªÅ¸³µ½À´Ï´Ù.

ÄÚµå:

Searching for suspicious files and dirs, it may take a while...
/usr/lib/perl5/5.6.1/i386-linux/.packlist /usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/MIME/Base64/.packlist /usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/URI/.packlist /usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/Net/.packlist /usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/Digest/Perl/MD5/.packlist /usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/Digest/MD5/.packlist /usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/HTML/Tagset/.packlist /usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/HTML/Parser/.packlist /usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/libwww-perl/.packlist /usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/mod_perl/.packlist /usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/DBI/.packlist /usr/lib/perl5/site_perl/5.6.1/i386-linux/auto/DBD/mysql/.packlist

Searching for LPD Worm files and dirs... nothing found
Searching for Ramen Worm files and dirs... nothing found
Searching for Maniac files and dirs... nothing found
Searching for RK17 files and dirs... nothing found



À§ÀÇ ¼­¹ö¿¡¼­ ¿Ö Àú·± Çö»óÀÌ ³ªÅ¸³µ´ÂÁö....

Ȥ½Ã ÇØÅ·ÀÇ ¿©Áö°¡ ÀÖ´Â °ÍÀÎÁö... ¾Ë·ÁÁÖ½Ã¸é °¨»çÇϰڽÀ´Ï´Ù.

±×·³ ¼ö°íÇϼ¼¿ä..

Âü°í·Î redhat 9.0¿¡´Â '/var/www/cgi-bin/ 'À̶ó´Â µð·ºÅ丮°¡ ÀÖÁö¸¸

redhat 7.3¿¡´Â ÇØ´ç µð·ºÅ丮°¡ Á¸ÀçÇÏÁö ¾Ê¾Ò½À´Ï´Ù.

redhat 9.0¿¡´Â ÀÚµ¿À¸·Î ÇØ´çµð·ºÅ丮°¡ »ý¼ºÀÌ µÇ´Â°ÍÀϱî¿ä??

±×·¡¼­ chkrootkitÀÌ ¹éµµ¾î¶ó°í ÆÇ´ÜÇØ¼­ Àú·± ¸Þ¼¼Áö¸¦ »Ñ¸®°í ÇØ´ç¹éµµ¾î

'cgi'ÆÄÀÏÀÌ ¾ø¾î¼­ 'nothing found' ¶ó´Â ¸Þ¼¼Áö¸¦ ¸¶Áö¸·¿¡ »Ñ¸° °ÍÀϱî¿ä??
_________________
ilovesusu
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truefeel
Ä«Æä °ü¸®ÀÚ


°¡ÀÔ: 2003³â 7¿ù 24ÀÏ
¿Ã¸° ±Û: 1277
À§Ä¡: ´ëÇѹα¹

¿Ã¸®±â¿Ã·ÁÁü: 2004.2.25 ¼ö, 12:52 pm    ÁÖÁ¦: Re: [Áú¹®] chkrootkit Á¤º¸¿¡ ´ëÇØ¼­ ±Ã±ÝÇÕ´Ï´Ù. Àοë°ú ÇÔ²² ´äº¯

bird72 ¾¸:
ÄÚµå:

./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected
./chkrootkit: line 725: [: /var/www/cgi-bin: binary operator expected


À§ ºÎºÐÀº ½Å°æ ¾È¾²¼Åµµ µÉ °Í °°½À´Ï´Ù. /var/www/cgi-bin ¾Æ·¡¿¡ ¹éµµ¾î¿ëÀ¸·Î ¾²Àϸ¸ÇÑ .cgi¸¦ ã±âÀ§ÇÑ °ÍÀÔ´Ï´Ù.
µð·ºÅ丮¸¸ ÀÖ°í, ÆÄÀÏÀº ¾øÀ¸´Ï Àú·± ¿¡·¯°¡ ³ª´Â °Í °°½À´Ï´Ù.

bird72 ¾¸:

ÄÚµå:

Searching for LPD Worm files and dirs... nothing found
Searching for Ramen Worm files and dirs... nothing found
Searching for Maniac files and dirs... nothing found
Searching for RK17 files and dirs... nothing found


±×·¡¼­ chkrootkitÀÌ ¹éµµ¾î¶ó°í ÆÇ´ÜÇØ¼­ Àú·± ¸Þ¼¼Áö¸¦ »Ñ¸®°í ÇØ´ç¹éµµ¾î

'cgi'ÆÄÀÏÀÌ ¾ø¾î¼­ 'nothing found' ¶ó´Â ¸Þ¼¼Áö¸¦ ¸¶Áö¸·¿¡ »Ñ¸° °ÍÀϱî¿ä??


¿ú, ¹éµµ¾îµîÀÌ ¹ß°ßµÇÁö ¾Ê¾Ò´Ù´Â ¸»ÀÔ´Ï´Ù.
À§·Î
»ç¿ëÀÚ Á¤º¸ º¸±â ºñ¹Ð ¸Þ½ÃÁö º¸³»±â ±Û ¿Ã¸°ÀÌÀÇ À¥»çÀÌÆ® ¹æ¹®
bird72



°¡ÀÔ: 2003³â 9¿ù 24ÀÏ
¿Ã¸° ±Û: 77

¿Ã¸®±â¿Ã·ÁÁü: 2004.2.25 ¼ö, 1:28 pm    ÁÖÁ¦: °¨»çÇÕ´Ï´Ù...^^ Àοë°ú ÇÔ²² ´äº¯

ºü¸¥ ´äº¯ Á¤¸» °¨»çµå¸³´Ï´Ù.

¿À´Ã ³¯¾¾°¡ ¸¹ÀÌ È帮³×¿ä~

±×·¡µµ ¸¾Àº Ç×»ó ¹à°Ô~ ^^*

±×·³ ÁÁÀº ÇÏ·ç µÇ¼¼¿ä~

°¨»çÇÕ´Ï´Ù.
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ilovesusu
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