Cisco ewepụtala ngwugwu antivirus efu ClamAV 0.104

Cisco ekwupụtala nnukwu mwepụta ọhụrụ nke ụlọ antivirus n'efu, ClamAV 0.104.0. Ka anyị cheta na ọrụ ahụ gafere n'aka Cisco na 2013 mgbe ịzụrụ Sourcefire, ụlọ ọrụ na-emepụta ClamAV na Snort. A na-ekesa koodu ọrụ n'okpuru ikikere GPLv2.

N'otu oge ahụ, Cisco kwupụtara mmalite nke nhazi nke ngalaba nkwado ClamAV ogologo oge (LTS), nke a ga-akwado maka afọ atọ site na ụbọchị e bipụtara mbipụta mbụ na alaka ahụ. Alaka LTS nke mbụ ga-abụ ClamAV 0.103, mmelite nwere adịghị ike yana okwu dị oke mkpa ga-ahapụ ruo 2023.

A ga-ebipụta mmelite maka alaka ndị na-abụghị LTS mgbe niile ma ọ dịkarịa ala ọnwa 4 ọzọ mgbe mwepụta mbụ nke ngalaba na-esote (dịka ọmụmaatụ, mmelite maka alaka ClamAV 0.104.x ga-ebipụta maka ọnwa 4 ọzọ ka ahapụchara ClamAV 0.105.0. 4). A ga-enyekwa ikike ibudata nchekwa data mbinye aka maka alaka ndị na-abụghị LTS ma ọ dịkarịa ala ọnwa XNUMX ọzọ ka ahapụchara alaka na-esote.

Mgbanwe ọzọ dị ịrịba ama bụ nhazi ngwugwu nrụnye gọọmentị, na-enye gị ohere imelite na-ewughachighị site na ederede isi mmalite yana na-echeghị ka ngwugwu pụta na nkesa. A na-akwado ngwugwu ndị a maka Linux (na ụdị RPM na DEB na ụdị maka x86_64 na i686 architectures), macOS (maka x86_64 na ARM64, gụnyere nkwado maka mgbawa Apple M1) na Windows (x64 na win32). Na mgbakwunye, mbipụta nke onyonyo akpa na Docker Hub amalitela (a na-enye onyonyo ma na enweghị nchekwa data mbinye aka arụnyere). N'ọdịnihu, m mere atụmatụ ibipụta ngwungwu RPM na DEB maka ụlọ ọrụ ARM64 na nzi ozi maka FreeBSD (x86_64).

Nkwalite isi na ClamAV 0.104:

  • Ntughari na iji usoro mgbakọ CMake, ọnụnọ nke a chọrọ ugbu a iji wuo ClamAV. Akwụsịla sistemu ihe nrụpụta Autotools na Visual Studio.
  • Ewepụla akụrụngwa LLVM arụnyere na nkesa maka iji ọba akwụkwọ LLVM dị na mpụga. N'oge ojiri, iji hazie mbinye aka na bytecode arụnyere n'ime ya, na ndabara a na-eji ntụgharị bytecode, nke na-enweghị nkwado JIT. Ọ bụrụ na ịchọrọ iji LLVM kama ịsụgharị bytecode mgbe ị na-ewu ụlọ, ị ga-ezipụta nke ọma ụzọ na ọba akwụkwọ LLVM 3.6.2 (nkwado maka mwepụta ndị ọhụrụ ka akwadoro ịgbakwunye ma emechaa)
  • Usoro clamd na freshclam dị ugbu a dị ka ọrụ Windows. Iji wụnye ọrụ ndị a, a na-enye nhọrọ "-install-service", na ịmalite ị nwere ike iji iwu "net start [name]" ọkọlọtọ.
  • Agbakwunyela nhọrọ nyocha ọhụrụ nke na-adọ aka na ntị gbasara ịnyefe faịlụ eserese mebiri emebi, nke enwere ike ịme mgbalị iji jiri adịghị ike na ọba akwụkwọ eserese. A na-emejuputa nkwado usoro maka faịlụ JPEG, TIFF, PNG na GIF, ma na-akwado ya site na ntọala AlertBrokenMedia na clamd.conf ma ọ bụ "-alert-broken-media" nhọrọ ahịrị iwu na clamscan.
  • Ụdị ọhụrụ agbakwunyere CL_TYPE_TIFF na CL_TYPE_JPEG maka nkwekọ na nkọwa GIF na faịlụ PNG. A ka na-akọwa ụdị BMP na JPEG 2000 dị ka CL_TYPE_GRAPHICS n'ihi na akwadoghị nhazi usoro maka ha.
  • ClamScan agbakwunyela ihe ngosi anya nke ọganihu nke ntinye mbinye aka na nchịkọta injin, nke a na-eme tupu ịmalite nyocha. A naghị egosipụta ihe ngosi ahụ mgbe ewepụtara ya site na mpụga ọdụ ma ọ bụ mgbe otu n'ime nhọrọ "--debug", "-quiet", "-infected", "-no-summary" akọwapụtara.
  • Iji gosipụta ọganihu, libclamav agbakwunyela oku ịkpọghachi cl_engine_set_clcb_sigload_progress(), cl_engine_set_clcb_engine_compile_progress() na injin n'efu: cl_engine_set_clcb_engine_free_progress (), nke ngwa nwere ike soro ma tụọ oge nbibi nke ntinye aka na ntinye aka nke ntinye oge.
  • Nkwado agbakwunyere maka ihe nkpuchi nhazi eriri "% f" na nhọrọ VirusEvent iji dochie ụzọ faịlụ nke achọpụtara nje (dị ka ihe mkpuchi "% v" nke nwere aha nje achọpụtara). Na VirusEvent, ọrụ yiri nke ahụ dịkwa site na mgbanwe gburugburu $CLAM_VIRUSEVENT_FILENAME na $CLAM_VIRUSEVENT_VIRUSNAME.
  • Emelitere arụmọrụ nke modul mkpochapụ edemede AutoIt.
  • Nkwado agbakwunyere maka iwepụta onyonyo na faịlụ * .xls (Excel OLE2).
  • Ọ ga-ekwe omume ibudata hashes Authenticode dabere na algọridim SHA256 n'ụdị faịlụ * .cat (eji iji nyochaa faịlụ executable Windows bịanyere aka na dijitalụ).

isi: opennet.ru

Tinye a comment