He aha ke code malicious o WordPress theme?Ka nānā 'ana i nā code malicious code

Ma kahi o 90% ke kumu o "malicious code".

WordPressʻOi aku ma mua o 80% o nā pūnaewele nā ​​plugins e lawe mai i nā code malicious i loko o nā moʻokāki pūnaewele (aia nā plugins pūnaewele mana, nā plugins streaming online, etc.).

ʻO ka mea ʻē aʻe, ʻo ke kumumanaʻo (cracked version, pirated theme) he "code malicious" a i ʻole "backdoor Trojan horse" e komo i ka kikowaena e hoʻolaha i ka pōʻino.

i kēia manawa,Chen WeiliangE hōʻike iā ʻoe pehea e loaʻa ai ma mua o ka manawa ma ka nānā ʻana i ka code theme WordPress?

E noʻonoʻo a kāpae i nā code ʻino ma function.php

ʻO ka mea maʻamau e pili ana i ka "code malicious" ma WordPress ʻo ia ka hana (s).php ma ka papa kuhikuhi kumuhana.

Ma ka hope o ka waihona function.php, loaʻa ka manaʻo pani e like me kēia:

//全部结束
?>

Inā ʻike ʻoe ʻaʻohe manaʻo pani e like me ia, maopopo maoli ʻoe ua hoʻopili ʻia kāu faila function.php a pono ʻoe e nānā.

He aha ke code malicious o WordPress theme?

No ka laʻana, ʻo kēia laina code:

1. hana _checkactive_widgets
2. hana _check_active_widget
3. hana _get_allwidgets_cont
4. hana _get_all_widgetcont
5. hana stripos
6. hana srripos
7. hana scandir
8. hana _getprepare_widget
9. hana _prepared_widget
10. hana __popular_posts
11. add_action("admin_head", "_checkactive_widgets");
12. add_action("init", "_getprepare_widget");
13. _hōʻoia_isactivate_widgets
14. _check_isactive_widget
15. _get_allwidgetscont
16. _prepare_widgets
17. __kaulana_kaulana

• Kūʻokoʻa kēlā me kēia lālani.
• Inā loaʻa iā ʻoe kekahi o nā code i luna ma functions.php a laila e loaʻa paha ʻoe i ka maʻi ʻino.
• Ma waena o lākou, hana, add_action, a me nā mea ʻē aʻe he code maʻamau i pili i ka "code malicious" a me ka "hana hoʻomākaukau".

Pehea e wehe ai i ka function.php malicious virus code?

He maʻalahi hoʻi e hoʻomaʻemaʻe.

Ma ka waihona function.php wale nō, e ʻimi i ke code ma luna aʻe a holoi.

Akā i ka wā i loaʻa ai ka maʻi, e hoʻopili ʻia nā kumuhana āpau i ka papa kuhikuhi kumuhana.

No laila ʻike wale ʻoe ʻaʻole kūpono ke kumuhana i hoʻohana ʻia i kēia manawa, a i ka wā e hoʻomaʻemaʻe ʻia, e hana koke ʻia.

Ma hope o ka hoʻomaʻemaʻe ʻana i ke code theme, hoʻonohonoho i ka faila functions.php i nā ʻae 444 a laila hoʻomaʻemaʻe i nā kumuhana ʻē aʻe.

ʻO ka hope, pono ʻoe e hoʻololi i nā ʻae i ka faila functions.php,Chen WeiliangManaʻo ʻia ʻo 444 mau ʻae i palekana loa.

Ke makemake ʻoe e hoʻololi, ʻoi aku ka maikaʻi o ka hoʻololi ʻana a laila.