{"id":41614,"date":"2020-02-13T20:48:26","date_gmt":"2020-02-13T17:48:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/ohotimsya-na-tehniki-i-taktiki-atakuyushhih-s-ispolzovaniem-prefetch-fajlov"},"modified":"2020-02-13T20:48:26","modified_gmt":"2020-02-13T17:48:26","slug":"ohotimsya-na-tehniki-i-taktiki-atakuyushhih-s-ispolzovaniem-prefetch-fajlov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/ohotimsya-na-tehniki-i-taktiki-atakuyushhih-s-ispolzovaniem-prefetch-fajlov","title":{"rendered":"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel\" src=\"\/wp-content\/uploads\/2020\/02\/96e4b61d527ce7cb904f663b763ac9aa.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nA nyomk\u00f6vet\u0151 f\u00e1jlok, vagyis a Prefetch-f\u00e1jlok m\u00e1r a Windows XP \u00f3ta l\u00e9teznek. Az\u00f3ta seg\u00edtett\u00e9k a digit\u00e1lis kriminalisztikai \u00e9s sz\u00e1m\u00edt\u00f3g\u00e9pes incidenskezel\u0151 szakembereket a programok ind\u00edt\u00e1s\u00e1nak nyomainak nyomon k\u00f6vet\u00e9s\u00e9ben, bele\u00e9rtve a k\u00e1rt\u00e9kony szoftvereket is. A Group-IB vezet\u0151 sz\u00e1m\u00edt\u00f3g\u00e9pes kriminalisztikai szak\u00e9rt\u0151je, <b>Oleg Skulkin<\/b> elmondja, hogy mit lehet tal\u00e1lni a Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel \u00e9s hogyan lehet ezt megtenni.<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p>A Prefetch-f\u00e1jlok a k\u00f6vetkez\u0151 k\u00f6nyvt\u00e1rban tal\u00e1lhat\u00f3k <b>%SystemRoot%Prefetch<\/b> \u00e9s a programok ind\u00edt\u00e1si folyamat\u00e1nak felgyors\u00edt\u00e1s\u00e1ra szolg\u00e1lnak. Ha megn\u00e9zz\u00fck b\u00e1rmelyik ilyen f\u00e1jlt, l\u00e1tni fogjuk, hogy a neve k\u00e9t r\u00e9szb\u0151l \u00e1ll: az v\u00e9grehajthat\u00f3 f\u00e1jl nev\u00e9b\u0151l \u00e9s az el\u00e9r\u00e9si \u00fat ellen\u0151rz\u0151 \u00f6sszeg\u00e9b\u0151l, amely nyolc karakterb\u0151l \u00e1ll.<\/p>\n<p>A Prefetch-f\u00e1jlok rengeteg hasznos inform\u00e1ci\u00f3t tartalmaznak kriminol\u00f3giai szempontb\u00f3l: az v\u00e9grehajthat\u00f3 f\u00e1jl neve, az ind\u00edt\u00e1sok sz\u00e1ma, a f\u00e1jlok \u00e9s k\u00f6nyvt\u00e1rak list\u00e1ja, amelyekkel az v\u00e9grehajthat\u00f3 f\u00e1jl interakci\u00f3ba l\u00e9pett, \u00e9s term\u00e9szetesen az id\u0151b\u00e9lyegek. A kriminalist\u00e1k \u00e1ltal\u00e1ban a Prefetch-f\u00e1jlok l\u00e9trehoz\u00e1s\u00e1nak d\u00e1tum\u00e1t haszn\u00e1lj\u00e1k a program els\u0151 ind\u00edt\u00e1s\u00e1nak id\u0151pontj\u00e1nak meghat\u00e1roz\u00e1s\u00e1ra. Ezenk\u00edv\u00fcl ezek a f\u00e1jlok t\u00e1rolj\u00e1k a program utols\u00f3 ind\u00edt\u00e1s\u00e1nak d\u00e1tum\u00e1t is, \u00e9s a 26-os verzi\u00f3t\u00f3l (Windows 8.1) kezdve - az utols\u00f3 h\u00e9t ind\u00edt\u00e1s id\u0151b\u00e9lyeg\u00e9t is.<\/p>\n<p>N\u00e9zz\u00fck meg az egyik Prefetch-f\u00e1jlt, vonjuk ki az adatokat Eric Zimmermann PECmd eszk\u00f6z\u00e9vel, \u00e9s n\u00e9zz\u00fck meg mindegyik r\u00e9sz\u00e9t. A bemutat\u00f3 kedv\u00e9\u00e9rt ki fogom vonni az adatokat a f\u00e1jlb\u00f3l <b>CCLEANER64.EXE-DE05DBE1.pf<\/b>.<\/p>\n<p>Teh\u00e1t kezdj\u00fck fel\u00fclr\u0151l. Term\u00e9szetesen megvan a f\u00e1jl l\u00e9trehoz\u00e1s\u00e1nak, m\u00f3dos\u00edt\u00e1s\u00e1nak \u00e9s hozz\u00e1f\u00e9r\u00e9s\u00e9nek id\u0151b\u00e9lyege:<\/p>\n<p><img decoding=\"async\" alt=\"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel\" src=\"\/wp-content\/uploads\/2020\/02\/5308f36909b8e0c2fb2280f8e4505334.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nEzek ut\u00e1n k\u00f6vetkezik az v\u00e9grehajthat\u00f3 f\u00e1jl neve, az el\u00e9r\u00e9si \u00fat ellen\u0151rz\u0151 \u00f6sszege, az v\u00e9grehajthat\u00f3 f\u00e1jl m\u00e9rete, valamint a Prefetch-f\u00e1jl verzi\u00f3ja:<\/p>\n<p><img decoding=\"async\" alt=\"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel\" src=\"\/wp-content\/uploads\/2020\/02\/b08151447a967d5770205b1870669e44.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nMivel Windows 10-tel van dolgunk, a k\u00f6vetkez\u0151 inform\u00e1ci\u00f3t l\u00e1tjuk: az ind\u00edt\u00e1sok sz\u00e1m\u00e1t, az utols\u00f3 ind\u00edt\u00e1s d\u00e1tum\u00e1t \u00e9s id\u0151pontj\u00e1t, \u00e9s m\u00e9g h\u00e9t id\u0151b\u00e9lyeget, amely a kor\u00e1bbi ind\u00edt\u00e1si d\u00e1tumokat jelzi:<\/p>\n<p><img decoding=\"async\" alt=\"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel\" src=\"\/wp-content\/uploads\/2020\/02\/ba2eee3c6514fe595553452a20294893.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nEzek ut\u00e1n k\u00f6vetkezik a k\u00f6tet inform\u00e1ci\u00f3ja, bele\u00e9rtve annak sorozatsz\u00e1m\u00e1t \u00e9s l\u00e9trehoz\u00e1s\u00e1nak d\u00e1tum\u00e1t:<\/p>\n<p><img decoding=\"async\" alt=\"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel\" src=\"\/wp-content\/uploads\/2020\/02\/190dcad09d2839e22a679fb3aa8cfe3c.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nV\u00e9g\u00fcl, de nem utols\u00f3sorban - az a k\u00f6nyvt\u00e1rak \u00e9s f\u00e1jlok list\u00e1ja, amelyekkel az v\u00e9grehajthat\u00f3 f\u00e1jl interakci\u00f3ba l\u00e9pett: <\/p>\n<p><img decoding=\"async\" alt=\"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel\" src=\"\/wp-content\/uploads\/2020\/02\/9a238c90b4ab21d2a536f980d897d81d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nTeh\u00e1t, a programf\u00e1jl \u00e1ltal haszn\u00e1lt k\u00f6nyvt\u00e1rak \u00e9s f\u00e1jlok pontosan azok, amelyekre ma szeretn\u00e9k f\u00f3kusz\u00e1lni. Ezek az adatok lehet\u0151v\u00e9 teszik a digit\u00e1lis kriminalisztik\u00e1val, sz\u00e1m\u00edt\u00f3g\u00e9pes incidens v\u00e1laszad\u00e1ssal vagy proakt\u00edv fenyeget\u00e9skeres\u00e9ssel foglalkoz\u00f3 szakemberek sz\u00e1m\u00e1ra, hogy ne csak meg\u00e1llap\u00edts\u00e1k, hogy egy adott f\u00e1jl futott, hanem bizonyos esetekben vissza\u00e1ll\u00edts\u00e1k a konkr\u00e9t t\u00e1mad\u00e1si taktik\u00e1kat \u00e9s technik\u00e1kat. Manaps\u00e1g a t\u00e1mad\u00f3k gyakran haszn\u00e1lnak olyan eszk\u00f6z\u00f6ket, mint p\u00e9ld\u00e1ul az SDelete, az adatok visszavonhatatlan t\u00f6rl\u00e9s\u00e9re, ez\u00e9rt a k\u00fcl\u00f6nb\u00f6z\u0151 taktik\u00e1k \u00e9s technik\u00e1k haszn\u00e1lat\u00e1nak nyomai helyre\u00e1ll\u00edt\u00e1s\u00e1nak k\u00e9pess\u00e9ge elengedhetetlen a modern v\u00e9delmez\u0151knek \u2014 sz\u00e1m\u00edt\u00f3g\u00e9pes kriminalist\u00e1knak, incidens v\u00e1laszad\u00f3 szakembereknek \u00e9s Threat Hunter szak\u00e9rt\u0151knek.<\/p>\n<p>Kezdj\u00fck az Initial Access (TA0001) taktik\u00e1val \u00e9s a legn\u00e9pszer\u0171bb technik\u00e1val \u2014 Spearphishing Attachment (T1193). N\u00e9h\u00e1ny kiberb\u0171n\u00f6z\u0151 csoport kreat\u00edvan k\u00f6zel\u00edti meg az ilyen mell\u00e9kletek kiv\u00e1laszt\u00e1s\u00e1t. P\u00e9ld\u00e1ul a Silence csoport CHM (Microsoft Compiled HTML Help) form\u00e1tum\u00fa f\u00e1jlokat haszn\u00e1lt erre. \u00cdgy el\u0151\u00e1llt egy \u00fajabb technika \u2014 Compiled HTML File (T1223). Ezek a f\u00e1jlok az al\u00e1bbiak seg\u00edts\u00e9g\u00e9vel futtathat\u00f3k <b>hh.exe<\/b>, \u00edgy ha kinyerj\u00fck az adatokat a Prefetch f\u00e1jlj\u00e1b\u00f3l, megtudhatjuk, melyik f\u00e1jl ny\u00edlt meg az \u00e1ldozat sz\u00e1m\u00e1ra:<\/p>\n<p><img decoding=\"async\" alt=\"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel\" src=\"\/wp-content\/uploads\/2020\/02\/d7b807fd1b90847996455306cea2cb8f.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nFolytassuk a val\u00f3s esetek p\u00e9ld\u00e1ival, \u00e9s l\u00e9pj\u00fcnk a k\u00f6vetkez\u0151 taktik\u00e1ra, az Execution (TA0002) strat\u00e9gi\u00e1ra \u00e9s a CSMTP (T1191) technik\u00e1ra. A Microsoft Connection Manager Profile Installer (CMSTP.exe) haszn\u00e1lhat\u00f3 a t\u00e1mad\u00f3k \u00e1ltal rosszindulat\u00fa scriptek futtat\u00e1s\u00e1ra. Egy j\u00f3 p\u00e9lda a Cobalt csoport. Ha kinyerj\u00fck az adatokat a Prefetch f\u00e1jlb\u00f3l <b>cmstp.exe<\/b>, \u00fajra megtudhatjuk, mi volt az, ami futott:<\/p>\n<p><img decoding=\"async\" alt=\"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel\" src=\"\/wp-content\/uploads\/2020\/02\/328c193e00af4c31566b19826f75c0a2.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nEgy m\u00e1sik n\u00e9pszer\u0171 technika a Regsvr32 (T1117). <b>Regsvr32.exe<\/b> t\u00e1mad\u00f3k \u00e1ltal gyakran haszn\u00e1lt f\u00e1jl a v\u00e9grehajt\u00e1sra. Itt van m\u00e9g egy p\u00e9lda a Cobalt csoportt\u00f3l: ha kinyerj\u00fck az adatokat a Prefetch f\u00e1jlb\u00f3l <b>regsvr32.exe<\/b>, \u00fajra l\u00e1thatjuk, mi indult el:<\/p>\n<p><img decoding=\"async\" alt=\"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel\" src=\"\/wp-content\/uploads\/2020\/02\/7626266c1215902d03ded817d7342a30.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nA k\u00f6vetkez\u0151 taktik\u00e1k a Persistence (TA0003) \u00e9s a Privilege Escalation (TA0004), valamint az Application Shimming (T1138) technika. Ezt a technik\u00e1t a Carbanak\/FIN7 haszn\u00e1lta a rendszerbe val\u00f3 be\u00e1gyaz\u00f3d\u00e1sra. \u00c1ltal\u00e1ban a programok kompatibilit\u00e1s\u00e1r\u00f3l sz\u00f3l\u00f3 adatb\u00e1zisok (.sdb) kezel\u00e9s\u00e9re <b>sdbinst.exe<\/b>haszn\u00e1latos. Ez\u00e9rt a programf\u00e1jl Prefetch f\u00e1jlja seg\u00edthet nek\u00fcnk megismerni az ilyen adatb\u00e1zisok nev\u00e9t \u00e9s elhelyezked\u00e9s\u00e9t:<\/p>\n<p><img decoding=\"async\" alt=\"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel\" src=\"\/wp-content\/uploads\/2020\/02\/22d1599bbe9fe1d2f48ced0548b07e68.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nAhogyan az \u00e1br\u00e1n l\u00e1that\u00f3, nemcsak a telep\u00edt\u00e9shez haszn\u00e1lt f\u00e1jl nev\u00e9t, hanem a telep\u00edtett adatb\u00e1zis nev\u00e9t is megkapjuk.<\/p>\n<p>N\u00e9zz\u00fck meg az egyik legtipikusabb p\u00e9ld\u00e1t a h\u00e1l\u00f3zati terjeszt\u00e9sre (TA0008) - a PsExec, amely a rendszergazdai megosztott er\u0151forr\u00e1sokat haszn\u00e1lja (T1077). Egy PSEXECSVC nev\u0171 szolg\u00e1ltat\u00e1s (term\u00e9szetesen b\u00e1rmilyen m\u00e1s n\u00e9v is haszn\u00e1lhat\u00f3, ha a t\u00e1mad\u00f3k a param\u00e9tert haszn\u00e1lt\u00e1k <b>-r<\/b>) l\u00e9trej\u00f6n a c\u00e9lrendszeren, \u00edgy ha adatokat nyer\u00fcnk ki a Prefetch f\u00e1jlb\u00f3l, l\u00e1thatjuk, hogy mi futott le:<\/p>\n<p><img decoding=\"async\" alt=\"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel\" src=\"\/wp-content\/uploads\/2020\/02\/a416b17ae7e9d2c155e0d47062ebdda8.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nTal\u00e1n a f\u00e1jlok t\u00f6rl\u00e9s\u00e9vel (T1107) fejezem be, amivel kezdtem. Ahogy m\u00e1r eml\u00edtettem, sok t\u00e1mad\u00f3 az SDelete-t haszn\u00e1lja a f\u00e1jlok v\u00e9glegesen t\u00f6rt\u00e9n\u0151 t\u00f6rl\u00e9s\u00e9re a t\u00e1mad\u00e1s \u00e9letciklus\u00e1nak k\u00fcl\u00f6nf\u00e9le szakaszaiban. Ha megn\u00e9zz\u00fck a Prefetch f\u00e1jl adatait <b>sdelete.exe<\/b>, l\u00e1thatjuk, hogy pontosan mi lett t\u00f6r\u00f6lve:<\/p>\n<p><img decoding=\"async\" alt=\"A t\u00e1mad\u00f3 technik\u00e1k \u00e9s taktik\u00e1k keres\u00e9se Prefetch-f\u00e1jlok seg\u00edts\u00e9g\u00e9vel\" src=\"\/wp-content\/uploads\/2020\/02\/8a1ab986ed0274fea2d9a95d1f8fd186.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Term\u00e9szetesen ez nem kimer\u00edt\u0151 list\u00e1ja a Prefetch f\u00e1jlok elemz\u00e9se sor\u00e1n felfedezhet\u0151 technik\u00e1knak, de elegend\u0151 kell legyen ahhoz, hogy meg\u00e9rts\u00fck, ezek a f\u00e1jlok nemcsak a v\u00e9grehajt\u00e1s nyomainak felfedez\u00e9s\u00e9re, hanem a t\u00e1mad\u00f3k konkr\u00e9t taktik\u00e1inak \u00e9s technik\u00e1inak rekonstrukci\u00f3j\u00e1ra is seg\u00edthetnek.<br \/>\n<br \/>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/group-ib\/blog\/487516\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0424\u0430\u0439\u043b\u044b \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0438, \u0438\u043b\u0438 Prefetch-\u0444\u0430\u0439\u043b\u044b, \u043f\u043e\u044f\u0432\u0438\u043b\u0438\u0441\u044c \u0432 Windows \u0435\u0449\u0435 \u0441\u043e \u0432\u0440\u0435\u043c\u0435\u043d XP. \u0421 \u0442\u0435\u0445 \u043f\u043e\u0440 \u043e\u043d\u0438 \u043f\u043e\u043c\u043e\u0433\u0430\u043b\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u0430\u043c \u043f\u043e \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043a\u0440\u0438\u043c\u0438\u043d\u0430\u043b\u0438\u0441\u0442\u0438\u043a\u0435 \u0438 \u0440\u0435\u0430\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u043d\u0430 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043d\u044b\u0435 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u044b \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u044c \u0441\u043b\u0435\u0434\u044b \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0445. \u0412\u0435\u0434\u0443\u0449\u0438\u0439 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442 \u043f\u043e \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043d\u043e\u0439 \u043a\u0440\u0438\u043c\u0438\u043d\u0430\u043b\u0438\u0441\u0442\u0438\u043a\u0435 Group-IB \u041e\u043b\u0435\u0433 \u0421\u043a\u0443\u043b\u043a\u0438\u043d \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442, \u0447\u0442\u043e \u043c\u043e\u0436\u043d\u043e \u043d\u0430\u0439\u0442\u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e Prefetch-\u0444\u0430\u0439\u043b\u043e\u0432 \u0438 \u043a\u0430\u043a \u044d\u0442\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c. Prefetch-\u0444\u0430\u0439\u043b\u044b \u0445\u0440\u0430\u043d\u044f\u0442\u0441\u044f \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":41615,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-41614","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0424\u0430\u0439\u043b\u044b.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hu\/blog\/ohotimsya-na-tehniki-i-taktiki-atakuyushhih-s-ispolzovaniem-prefetch-fajlov\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta 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