{"id":184040,"date":"2026-10-30T11:41:56","date_gmt":"2026-10-30T09:41:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/atakuyushhie-smogli-vnedrit-vredonosnyj-kod-v-oficzialnoe-dopolnenie-claude-code-k-vs-code"},"modified":"2026-10-30T11:41:59","modified_gmt":"2026-10-30T09:41:59","slug":"attackers-injected-malicious-code-into-the-official-claude-code-extension-for-vs-code","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/attackers-injected-malicious-code-into-the-official-claude-code-extension-for-vs-code","title":{"rendered":"Napada\u010di su uspjeli unijeti zlo\u0107udni kod u slu\u017ebeni dodatak Claude Code za VS Code","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Otkrivena je kompromitacija slu\u017ebenog dodatka Claude Code za VS Code, koji je izdala tvrtka Anthropic i koji broji 63 milijuna preuzimanja. Napada\u010di su uspjeli objaviti u katalogu Open-VSX verziju anthropic.claude-code@2.1.313, koja sadr\u017ei zlo\u0107udni kod za daljinski pristup korisni\u010dkom sustavu. Objavljivanje zlo\u0107udne verzije paketa u Microsoftovom repozitoriju nije potvr\u0111eno, ali je tako\u0111er zabilje\u017een izvje\u0161taj s upozorenjem. Trenutno je problemati\u010dna verzija uklonjena iz repozitorija Open-VSX, a slijedom toga objavljena je ispravna verzija 2.1.314.<\/p>\n

Kod za u\u010ditavanje zlonamjernih komponenti bio je dodan na po\u010detak datoteke extension.js i aktivirao se prilikom inicijalizacije dodatka nakon pokretanja VS Code (za aktivaciju zlonamjernog koda nije bilo potrebno korisni\u010dko djelovanje s Claudeom). Zlonamjerna aktivnost svodila se na stvaranje direktorija ~\/.ssh i dodavanje otvorenog klju\u010da ssh-ed25519 u datoteku ~\/.ssh\/authorized_keys s napomenom \u201esvc-telemetry\u201c. Nakon toga provjeravala se prisutnost pozadinskog procesa sshd u Linux i macOS-u te aktivacija SSH poslu\u017eitelja u slu\u010daju da nedostaje. Na Windowsima se putem PowerShella izvr\u0161avala instalacija OpenSSH. <\/p>\n

Dalje, zlonamjerni kod pohranio je tajni klju\u010d u privremenu datoteku s imenom \u201e.stk_*\u201c i konfigurirao povratni tunel s vanjskim SSH poslu\u017eiteljem 134.209.82.225 za daljinski pristup, pokre\u0107u\u0107i ssh s opcijama \u201e-N -R \u2018*:0:localhost:22\u2019\u201c. Veza se a\u017eurirala svake 60 sekundi. Skripte za a\u017euriranje tunela i slanje podataka na vanjske servere<\/a> pohranjivale su se u datotekama ~\\\/ .config\\\/ .smt i ~\\\/ .config\\\/ .smtk. Periodi\u010dko pokretanje u Linuxu postavljalo se putem cron-a, u macOS-u putem LaunchAgent (com.apple.sysmond.plist), a u Windowsu putem SysMon i automatskog pokretanja.<\/p>\n

Osim toga, u sustavu su prikupljani podaci o imenu hosta, registriranim korisnicima, operativnom sustavu, ku\u0107nom direktoriju, emailu (preko git config \u2014global user.email) i varijablama okru\u017eenja s imenima koja sadr\u017ee rije\u010di KEY, TOKEN, SECRET, PASS, AWS i GCP. Prona\u0111eni podaci slani su u JSON formatu na URL http:\/\/134.209.82.225:8099\/beacon.<\/p>\n

Korisnicima dodatka Claude Code za VS Code savjetuje se da provjere svoje sustave na prisutnost zlo\u0107udne verzije 2.1.313. Indikatori kompromitacije sustava su pojava datoteka ~\\\/ .config\\\/ .smt, ~\\\/ .config\\\/ .smtk, ~\\\/ Library\\\/ LaunchAgents\\\/ com.apple.sysmond.plist, ${TMPDIR}\\\/ .stk_*, ~\\\/ .config\\\/ smt.cmd,
\n~\\\/ .config\\\/ .smtk, SysMon i sysmon.cmd, kao i pristup portovima 22 i 8099 do IP-adresu<\/a> 134.209.82.225, i slanje HTTP\/HTTPS zahteva ka hostovima ifconfig.me i api.ipify.org.<\/p>\n

Na\u010din na koji su napada\u010di uspeli da umetnu maliciozni kod u dodatak jo\u0161 nije jasan, pretpostavlja se da je mogla biti hakovana ra\u010dunara zaposlenog iz Anthropic-a koji se bavio podr\u0161kom paketa, ili da je kori\u0161\u0107en sigurnosni problem u sistemu objavljivanja verzija.
\n
Izvor: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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\u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-184040","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Napada\u010di su uspeli da umetnu maliciozni kod u zvani\u010dni dodatak Claude Code za VS Code | ProHoster","description":"Zabele\u017eena je kompromitacija zvani\u010dnog dodatka Claude Code za VS Code, koji je obezbedio Anthropic i ima 63 miliona 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