{"id":53561,"date":"2019-12-04T00:00:00","date_gmt":"2019-12-03T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/v-kataloge-python-paketov-pypi-vyyavleny-dve-vredonosnye-biblioteki"},"modified":"2020-02-18T14:01:28","modified_gmt":"2020-02-18T11:01:28","slug":"v-kataloge-python-paketov-pypi-vyyavleny-dve-vredonosnye-biblioteki","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/v-kataloge-python-paketov-pypi-vyyavleny-dve-vredonosnye-biblioteki","title":{"rendered":"\u00cen catalogul pachetelor Python PyPI au fost identificate dou\u0103 biblioteci malware.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00cen catalogul pachetelor Python PyPI (Python Package Index) s-au descoperit<\/a><\/noindex> pachete mali\u021bioase \u201epython3-dateutil<\/a><\/noindex>» \u0219i «jeIlyfish<\/a><\/noindex>\u201e care au fost \u00eenc\u0103rcate de un autor olgired2017 \u0219i s-au mascat sub pachete populare \u201edateutil<\/a><\/noindex>» \u0219i «jellyfish<\/a><\/noindex>\u201e (se deosebe\u0219te prin utilizarea simbolului \u201eI\u201d (i) \u00een loc de \u201el\u201d (L) \u00een denumire). Dup\u0103 instalarea pachetelor men\u021bionate pe server, informa\u021biile despre cheile de criptare g\u0103site \u00een sistem \u0219i datele confiden\u021biale ale utilizatorului erau trimise atacatorului. \u00cen prezent, pachetele problematic\u0103 au fost deja eliminate din catalogul PyPI.<\/p>\n

Codul mali\u021bios a fost prezent \u00een pachetul \u201ejeIlyfish\u201d, iar pachetul \u201epython3-dateutil\u201d l-a utilizat ca dependen\u021b\u0103.
\nDenumirile au fost alese av\u00e2nd \u00een vedere utilizatorii neaten\u021bi care permit gre\u0219eli de tipar \u00een c\u0103utare (typosquatting<\/a><\/noindex>). Pachetul mali\u021bios \u201ejeIlyfish\u201d a fost \u00eenc\u0103rcat acum aproximativ un an \u2014 pe 11 decembrie 2018 \u0219i a r\u0103mas neobservat. Pachetul \u201epython3-dateutil\u201d a fost \u00eenc\u0103rcat pe 29 noiembrie 2019 \u0219i, dup\u0103 c\u00e2teva zile, a ridicat suspiciuni la unul dintre dezvoltatori. Nu sunt furnizate informa\u021bii cu privire la num\u0103rul de instal\u0103ri ale pachetelor mali\u021bioase.<\/p>\n

Pachetul jellyfish includea un cod care desc\u0103rca o list\u0103 de \u201ehash-uri\u201d dintr-un depozit exterior pe baza GitLab. Analiza logicii de func\u021bionare cu aceste \u201ehash-uri\u201d a ar\u0103tat c\u0103 acestea con\u021bin un script, codificat cu ajutorul func\u021biei base64 \u0219i care este executat dup\u0103 decodificare. Scriptul c\u0103uta \u00een sistem cheile SSH \u0219i GPG, precum \u0219i unele tipuri de fi\u0219iere din directorul personal \u0219i creden\u021bialele pentru proiectele PyCharm, dup\u0103 care le trimitea pe un server extern, pornit \u00een infrastructura cloud DigitalOcean.<\/p>\n

<\/a><\/noindex><\/p>\n

Sursa: opennet.ro<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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