Momwe mungagwiritsire ntchito YARA pozindikira pulogalamu yaumbanda

¿Momwe mungagwiritsire ntchito YARA pozindikira pulogalamu yaumbanda yapamwamba? Mapulogalamu amtundu wa antivayirasi akafika malire awo ndipo owukirawo amadutsa mng'oma iliyonse yomwe ingatheke, chida chomwe chakhala chofunikira kwambiri pama labu oyankha zomwe zikuchitika chimayamba kugwira ntchito: YARA, "mpeni waku Swiss" posaka pulogalamu yaumbandaZapangidwa kuti zifotokoze mabanja a mapulogalamu oyipa pogwiritsa ntchito zilembo zamakalata komanso zamabizinesi, zimalola kupita mopitilira ma hashi osavuta.

M'manja amanja, YARA singopeza osati zitsanzo zodziwika za pulogalamu yaumbanda, komanso mitundu yatsopano, zamasiku a ziro, komanso zida zokhumudwitsa zamalonda.M'nkhaniyi, tiwona mozama komanso momwe tingagwiritsire ntchito YARA pozindikira pulogalamu yaumbanda, momwe mungalembe malamulo olimba, momwe mungayesere, momwe mungawaphatikizire pamapulatifomu ngati Veeam kapena kusanthula kwanu, ndi njira zabwino zomwe akatswiri amatsatira.

Kodi YARA ndi chiyani ndipo chifukwa chiyani ili yamphamvu kwambiri pakuzindikira pulogalamu yaumbanda?

YARA imayimira "Yet Another Recursive Acronym" ndipo yakhala mulingo wodziwika bwino pakuwunika zoopsa chifukwa Zimalola kufotokozera mabanja a pulogalamu yaumbanda pogwiritsa ntchito malamulo owerengeka, omveka bwino, komanso osinthika kwambiri.M'malo mongodalira siginecha ya antivayirasi yokhazikika, YARA imagwira ntchito ndi machitidwe omwe mumadzifotokozera nokha.

Lingaliro loyambirira ndi losavuta: lamulo la YARA limayang'ana fayilo (kapena kukumbukira, kapena mtsinje wa data) ndikuwunika ngati mikhalidwe ingapo yakwaniritsidwa. malingana ndi zingwe zamakalata, masanjidwe a hexadecimal, mawu okhazikika, kapena mawonekedwe a fayiloNgati mkhalidwewo wakwaniritsidwa, pali "machesi" ndipo mutha kuchenjeza, kuletsa, kapena kusanthula mozama.

Njirayi imalola magulu achitetezo Dziwani ndikuyika pulogalamu yaumbanda yamitundu yonse: ma virus akale, nyongolotsi, Trojans, ransomware, ma webshell, cryptominers, macros oyipa, ndi zina zambiri.Sizimangowonjezera mafayilo owonjezera kapena mawonekedwe, kotero imazindikiranso zogwiritsidwa ntchito zobisika ndi .pdf extension kapena fayilo ya HTML yomwe ili ndi webshell.

Kuphatikiza apo, YARA yaphatikizidwa kale muzinthu zambiri zofunika ndi zida za cybersecurity ecosystem: VirusTotal, ma sandbox ngati Cuckoo, nsanja zosunga zobwezeretsera ngati Veeam, kapena njira zowopseza kusaka kuchokera kwa opanga apamwamba.Chifukwa chake, kudziwa bwino YARA kwakhala kofunikira kwa akatswiri ofufuza komanso ofufuza apamwamba.

Milandu yogwiritsa ntchito mwaukadaulo ya YARA pakuzindikira pulogalamu yaumbanda

Chimodzi mwazamphamvu za YARA ndikuti imasintha ngati magolovu ku zochitika zingapo zachitetezo, kuchokera ku SOC kupita ku labu yaumbanda. Malamulo omwewo amagwira ntchito pakusaka kamodzi kokha komanso kuyang'anira mosalekeza..

Nkhani yolunjika kwambiri ikukhudza kupanga malamulo enieni a pulogalamu yaumbanda kapena mabanja onseNgati gulu lanu likuwukiridwa ndi kampeni yotengera banja lodziwika (mwachitsanzo, trojan yakutali kapena chiwopsezo cha APT), mutha kuyika mbiri yanu ndikukweza malamulo omwe amazindikira mwachangu zitsanzo zatsopano.

Wina tingachipeze powerenga ntchito ndi cholinga cha YARA kutengera siginechaMalamulowa adapangidwa kuti apeze ma hashes, zingwe zodziwika bwino, zidule za code, makiyi a registry, kapenanso ma byte omwe amabwerezedwa m'mitundu ingapo ya pulogalamu yaumbanda yomweyo. Komabe, kumbukirani kuti ngati mutangofufuza zingwe zazing'ono, mumakhala pachiwopsezo chopanga zolakwika.

YARA imawalanso ikafika pakusefa ndi mitundu yamafayilo kapena mawonekedwe amawuN'zotheka kupanga malamulo omwe amagwiritsidwa ntchito ku PE executables, zolemba zaofesi, ma PDF, kapena pafupifupi mtundu uliwonse, mwa kuphatikiza zingwe ndi katundu monga kukula kwa fayilo, mitu yeniyeni (mwachitsanzo, 0x5A4D ya PE executables), kapena ntchito zokayikitsa zomwe zimatumizidwa kunja.

M'madera amakono, kugwiritsidwa ntchito kwake kumagwirizana ndi kuopseza nzeruMalo osungira anthu, malipoti a kafukufuku, ndi zakudya za IOC zimamasuliridwa ku malamulo a YARA omwe amaphatikizidwa mu SIEM, EDR, nsanja zosunga zobwezeretsera, kapena mabokosi a mchenga. Izi zimathandiza mabungwe kuti zindikirani mwachangu ziwopsezo zomwe zikubwera zomwe zimagawana mawonekedwe ndi makampeni omwe afufuzidwa kale.

Kumvetsetsa syntax ya malamulo a YARA

Mawu a YARA ndi ofanana kwambiri ndi a C, koma m'njira yosavuta komanso yolunjika. Lamulo lirilonse liri ndi dzina, gawo la metadata losankha, gawo la zingwe, ndipo, makamaka, gawo la chikhalidwe.Kuchokera apa, mphamvu ili momwe mumaphatikizira zonsezo.

Choyamba ndi dzina la ulamuliroIyenera kupita pambuyo pa mawu osakira ulamuliro (o ulamuliro Ngati mulemba mu Chisipanishi, ngakhale mawu ofunika mufayilo adzakhala ulamulirondipo iyenera kukhala chizindikiritso chovomerezeka: palibe mipata, palibe nambala, ndipo palibe m'munsi. Ndibwino kutsatira msonkhano womveka bwino, mwachitsanzo, ngati Malware_Family_Variannt o APT_Actor_Tool, zomwe zimakulolani kuti muzindikire pang'onopang'ono zomwe cholinga chake ndi kuzindikira.

Kenako pakubwera gawo zingwekomwe mumafotokozera zamitundu yomwe mukufuna kufufuza. Apa mutha kugwiritsa ntchito mitundu itatu ikuluikulu: zingwe zolembedwa, kutsatizana kwa ma hexadecimal, ndi mawu okhazikikaZingwe zolembera ndizoyenera pamakina owerengera anthu, ma URL, mauthenga amkati, mayina anjira, kapena ma PDB. Ma hexadecimals amakulolani kuti mujambule ma byte aiwisi, omwe amakhala othandiza kwambiri codeyo ikasokonekera koma imakhalabe ndi mindandanda yanthawi zonse.

Mawu okhazikika amapereka kusinthasintha pamene mukufunikira kuphimba zosiyana zazing'ono mu chingwe, monga kusintha madera kapena magawo osinthidwa pang'ono a code. Kuphatikiza apo, zingwe zonse ziwiri ndi regex zimalola kuthawa kuyimira ma byte osagwirizana, zomwe zimatsegula chitseko cha machitidwe osakanikirana kwambiri.

Gawo chikhalidwe Ndilo lokhalo lovomerezeka ndipo limatanthawuza pamene lamulo limaganiziridwa kuti "likufanana" ndi fayilo. Kumeneko mumagwiritsa ntchito machitidwe a Boolean ndi masamu (ndipo, kapena, ayi, +, -, *, /, iliyonse, onse, ali, etc.) kufotokoza malingaliro ozindikira bwino kuposa mawu osavuta "ngati chingwechi chikuwoneka".

Mwachitsanzo, mungathe kufotokoza kuti lamuloli ndi lovomerezeka pokhapokha ngati fayiloyo ndi yaying'ono kusiyana ndi kukula kwake, ngati zingwe zonse zovuta zikuwonekera, kapena ngati chimodzi mwa zingwe zingapo zilipo. Mutha kuphatikizanso zinthu monga kutalika kwa zingwe, kuchuluka kwa machesi, zosintha zenizeni mufayilo, kapena kukula kwa fayilo yokha.Kupanga apa kumapangitsa kusiyana pakati pa malamulo amtundu uliwonse ndi kuzindikira kwa opaleshoni.

Pomaliza, muli ndi gawo losankha cholingaZabwino zolembera nthawi. Ndizofala kuphatikiza wolemba, tsiku lopangidwa, kufotokozera, mtundu wamkati, zonena za malipoti kapena matikiti ndipo, zambiri, chidziwitso chilichonse chomwe chimathandiza kuti nkhokwe ikhale yokonzedwa bwino komanso yomveka kwa akatswiri ena.

Zitsanzo zothandiza zamalamulo apamwamba a YARA

Kuti muwonetsetse zonse zomwe zili pamwambazi, ndizothandiza kuwona momwe lamulo losavuta limapangidwira komanso momwe limakhalira lovuta kwambiri pakachitika mafayilo omwe angathe kuchitidwa, zokayikitsa, kapena kubwerezabwereza malangizo. Tiyeni tiyambe ndi wolamulira chidole ndikuwonjezera kukula kwake..

Lamulo lochepa likhoza kukhala ndi chingwe chokha komanso chikhalidwe chomwe chimapangitsa kuti chikhale chovomerezeka. Mwachitsanzo, mutha kusaka zingwe zinazake kapena zoyimira ma byte a kagawo ka pulogalamu yaumbanda. Mkhalidwewo, zikatero, ungangonena kuti lamuloli likukwaniritsidwa ngati chingwe kapena chitsanzocho chikuwonekera., popanda zosefera zina.

Komabe, muzochitika zenizeni, izi sizikhala zochepa, chifukwa Unyolo wosavuta nthawi zambiri umatulutsa zabwino zambiri zabodzaNdicho chifukwa chake ndizofala kuphatikizira zingwe zingapo (zolemba ndi hexadecimal) ndi zoletsa zina: kuti fayiloyo sichidutsa kukula kwake, kuti ili ndi mitu yeniyeni, kapena kuti imatsegulidwa kokha ngati chingwe chimodzi kuchokera ku gulu lirilonse lofotokozedwa likupezeka.

Chitsanzo chodziwika bwino pakuwunika koyenera kwa PE kumaphatikizapo kulowetsa gawolo pe kuchokera ku YARA, yomwe imakupatsani mwayi wofunsa zamkati mwa binary: magwiridwe antchito, magawo, masitampu anthawi, ndi zina. CreateProcess kuchokera Kernel32.dll ndi ntchito zina za HTTP kuchokera wininet.dll, kuwonjezera pa kukhala ndi chingwe chosonyeza khalidwe loipa.

logic yamtunduwu ndi yabwino kupeza Ma Trojans okhala ndi kulumikizana kwakutali kapena kuthekera kotulutsangakhale maina a fayilo kapena njira zikusintha kuchoka ku kampeni imodzi kupita ku ina. Chofunikira ndikuyang'ana pa zomwe zikuchitika: kupanga njira, zopempha za HTTP, kubisa, kulimbikira, ndi zina.

Njira ina yothandiza kwambiri ndiyo kuyang'ana pa kutsatira malangizo omwe akubwerezedwa pakati pa zitsanzo za banja lomwelo. Ngakhale owukirawo atapaka kapena kusokoneza binary, nthawi zambiri amagwiritsa ntchito ma code omwe ndi ovuta kusintha. Ngati, mutatha kusanthula kosasunthika, mupeza malangizo okhazikika, mutha kupanga lamulo ndi zingwe zakutchire mu zingwe za hexadecimal zomwe zimagwira chitsanzo chimenecho pokhalabe ndi kulolerana kwina.

Ndi malamulo awa a "code behaviour" ndizotheka tsatirani makampeni onse a pulogalamu yaumbanda ngati a PlugX/Korplug kapena mabanja ena a APTSimumangozindikira hashi inayake, koma mumatsata njira yachitukuko, titero, ya omwe akuukira.

Kugwiritsa ntchito kwa YARA pamakampeni enieni komanso zowopseza zamasiku a zero

YARA yatsimikizira kufunikira kwake makamaka pankhani ya ziwopsezo zapamwamba komanso zochitika zamasiku a ziro, pomwe njira zachitetezo zapamwamba zimafika mochedwa kwambiri. Chitsanzo chodziwika bwino ndikugwiritsa ntchito YARA kuti apeze mwayi ku Silverlight kuchokera kunzeru zochepa zotsikira..

Zikatero, kuchokera ku maimelo omwe adabedwa kuchokera ku kampani yoperekedwa ku chitukuko cha zida zonyansa, machitidwe okwanira adapangidwa kuti apange lamulo lokhazikika pa ntchito inayake. Ndi lamulo limodzi limenelo, ofufuzawo adatha kutsata chitsanzocho kudzera m'nyanja ya mafayilo okayikitsa.Dziwani zomwe zimagwiritsidwa ntchito ndikukakamiza kuzigamba, kupewa kuwonongeka kwakukulu.

Nkhani zamtunduwu zikuwonetsa momwe YARA ingagwire ntchito ngati ukonde wophera nsomba m'nyanja ya mafayiloIngoganizirani maukonde anu amakampani ngati nyanja yodzaza ndi "nsomba" (mafayilo) amitundu yonse. Malamulo anu ali ngati zipinda za khoka: chipinda chilichonse chimasunga nsomba zomwe zimagwirizana ndi mawonekedwe ake.

Mukamaliza kukoka, mwatero zitsanzo zogawidwa molingana ndi mabanja ena kapena magulu a owukira: "zofanana ndi Mitundu X", "zofanana ndi Mitundu Y", ndi zina zotero. Zina mwa zitsanzozi zikhoza kukhala zatsopano kwa inu (mabina atsopano, makampeni atsopano), koma zimagwirizana ndi ndondomeko yodziwika, yomwe imafulumizitsa gulu lanu ndi kuyankha kwanu.

Kuti mupindule kwambiri ndi YARA pankhaniyi, mabungwe ambiri amaphatikiza maphunziro apamwamba, ma laboratories othandiza komanso malo oyeserera oyendetsedwaPali maphunziro apadera omwe amaperekedwa ku luso lolemba malamulo abwino, omwe nthawi zambiri amatengera zochitika zenizeni za cyber espionage, momwe ophunzira amachitira ndi zitsanzo zenizeni ndikuphunzira kufufuza "chinachake" ngakhale kuti sakudziwa zomwe akufuna.

Gwirizanitsani YARA muzosunga zobwezeretsera ndi kuchira

Dera limodzi lomwe YARA imakwanira bwino, ndipo nthawi zambiri imakhala yosazindikirika, ndikutetezedwa kwa zosunga zobwezeretsera. Ngati zosunga zobwezeretsera zili ndi pulogalamu yaumbanda kapena ransomware, kubwezeretsa kumatha kuyambitsanso kampeni yonse.Ichi ndichifukwa chake opanga ena aphatikiza injini za YARA mwachindunji pamayankho awo.

Mapulatifomu a m'badwo wotsatira akhoza kukhazikitsidwa Magawo owunikira okhazikika a YARA pamagawo obwezeretsaCholinga chake ndi pawiri: kupeza malo omaliza "oyera" chochitikacho chisanachitike ndikuzindikira zoyipa zomwe zabisika m'mafayilo omwe mwina sanayambitsidwe ndi macheke ena.

M'malo awa njira yodziwika bwino imaphatikizapo kusankha njira ya "Jambulani ma point obwezeretsa ndi wolamulira wa YARA"panthawi yokonza ntchito yowunikira. Kenako, njira yopita ku fayilo ya malamulo imatchulidwa (kawirikawiri ndi yowonjezera .yara kapena .yar), yomwe imasungidwa mufoda yokonzekera yokhudzana ndi njira yosungira."

Pakuphedwa, injiniyo imabwereza zinthu zomwe zili mukope, imagwiritsa ntchito malamulo, ndi Imalemba machesi onse mu chipika chowunikira cha YARA.Woyang'anira amatha kuwona zipikazi kuchokera pa kontrakitala, kuwunikanso ziwerengero, kuwona mafayilo omwe adayambitsa chenjezo, komanso kutsata makina ndi tsiku lenileni lomwe machesi aliwonse amafanana.

Kuphatikiza uku kumathandizidwa ndi njira zina monga kuzindikira molakwika, kuyang'anira kukula kwa zosunga zobwezeretsera, kusaka ma IOC apadera, kapena kusanthula zida zokayikitsaKoma zikafika pamalamulo opangidwa ndi banja linalake lachiwombolo kapena kampeni, YARA ndiye chida chabwino kwambiri choyenga kusaka kumeneko.

Momwe mungayesere ndikutsimikizira malamulo a YARA osaphwanya maukonde anu

Mukangoyamba kulemba malamulo anu, chotsatira chofunikira ndikuyesa bwino. Lamulo laukali mopambanitsa lingayambitse kuchulukira kwa zifukwa zabodza, pamene munthu wolekerera mopambanitsa angalole kuti ziwopsezo zenizeni zidutse.Ndicho chifukwa chake gawo loyesera ndilofunika kwambiri monga gawo lolemba.

Nkhani yabwino ndiyakuti simuyenera kukhazikitsa labu yodzaza ndi pulogalamu yaumbanda ndikuwononga theka la netiweki kuti muchite izi. Zosungirako ndi zosungira zilipo kale zomwe zimapereka chidziwitsochi. zitsanzo za pulogalamu yaumbanda zomwe zimadziwika ndi kuwongolera pazolinga zofufuzaMutha kutsitsa zitsanzozo kumalo akutali ndikuzigwiritsa ntchito ngati testbed ya malamulo anu.

Njira yanthawi zonse ndikuyamba kuyendetsa YARA kwanuko, kuchokera pamzere wolamula, motsutsana ndi bukhu lomwe lili ndi mafayilo okayikitsa. Ngati malamulo anu amagwirizana pomwe ayenera kuswa mafayilo oyera, ndiye kuti muli panjira yoyenera.Ngati akuyambitsa kwambiri, ndi nthawi yoti muwunikenso zingwe, sinthani mikhalidwe, kapena kuyambitsa zoletsa zina (kukula, kutulutsa kunja, zochotsera, ndi zina).

Mfundo ina yofunika ndikuwonetsetsa kuti malamulo anu sasokoneza magwiridwe antchito. Mukasanthula maulalo akulu, zosunga zobwezeretsera zonse, kapena zosonkhanitsira zazikulu, Malamulo osakonzedwa bwino atha kuchedwetsa kusanthula kapena kugwiritsa ntchito zinthu zambiri kuposa momwe amafunira.Chifukwa chake, ndikofunikira kuyeza nthawi, kufewetsa mawu ovuta, ndikupewa regex yolemetsa kwambiri.

Mukadutsa gawo la kuyesa kwa labotale, mudzatha Limbikitsani malamulo kumalo opangiraKaya ili mu SIEM yanu, makina anu osunga zobwezeretsera, ma seva a imelo, kapena kulikonse komwe mungafune kuwaphatikiza. Ndipo musaiwale kusunga kubwereza kobwerezabwereza: makampeni akamakula, malamulo anu amafunikira kusintha pafupipafupi.

Zida, mapulogalamu ndi kayendedwe ka ntchito ndi YARA

Kupitilira pazovomerezeka, akatswiri ambiri apanga mapulogalamu ang'onoang'ono ndi zolemba zozungulira YARA kuti zithandizire kugwiritsidwa ntchito kwake tsiku ndi tsiku. Njira yodziwika bwino imaphatikizapo kupanga pulogalamu ya sonkhanitsani zida zanu zachitetezo zomwe zimangowerenga malamulo onse mufoda ndikuzigwiritsa ntchito ku bukhu losanthula.

Zida zamtundu uwu nthawi zambiri zimagwira ntchito ndi chikwatu chosavuta: chikwatu chimodzi cha malamulo dawunilodi pa Intaneti (Mwachitsanzo, "rulesar") ndi chikwatu china cha mafayilo okayikitsa omwe adzawunikidwa (mwachitsanzo, "malware"). Pulogalamuyo ikayamba, imayang'ana ngati mafoda onsewo alipo, imalemba malamulo pazenera, ndikukonzekera kuphedwa.

Mukadina batani ngati "Yambani kutsimikiziraPulogalamuyi imayambitsa YARA yomwe ingagwiritsidwe ntchito ndi magawo omwe mukufuna: kusanthula mafayilo onse mufoda, kusanthula mobwerezabwereza kwa subdirectories, ziwerengero zotulutsa, metadata yosindikiza, ndi zina zotero.

Kayendedwe ka ntchito kameneka kamalola, mwachitsanzo, kuzindikira zovuta mu gulu la maimelo otumizidwa kunja. zithunzi zoyikapo zoyipa, zomata zowopsa, kapena mawebusayiti obisika m'mafayilo owoneka ngati opanda vutoZofufuza zambiri zazamalamulo m'mabungwe amakampani zimadalira ndendende momwe zimakhalira.

Ponena za magawo ofunikira kwambiri pakuyitanitsa YARA, zosankha monga izi ndizodziwika bwino: -r kufufuza mobwerezabwereza, -S kusonyeza ziwerengero, -m kuchotsa metadata, ndi -w kunyalanyaza machenjezoMwa kuphatikiza mbenderazi mutha kusintha mawonekedwewo kuti agwirizane ndi vuto lanu: kuchokera pakuwunika mwachangu mu bukhu linalake mpaka kusanthula kwathunthu kwa chikwatu chovuta.

Njira zabwino polemba ndikusunga malamulo a YARA

Kuti muteteze malamulo anu kukhala chisokonezo chosasinthika, ndibwino kugwiritsa ntchito njira zabwino zingapo. Choyamba ndikugwira ntchito ndi ma templates osagwirizana ndi kutchula mayinakotero kuti wofufuza aliyense akhoza kumvetsetsa pang'onopang'ono zomwe lamulo lirilonse limachita.

Magulu ambiri amatenga mtundu wokhazikika womwe umaphatikizapo mutu wokhala ndi metadata, ma tag owonetsa mtundu wowopseza, wosewera kapena nsanja, ndi kufotokozera momveka bwino zomwe zikuwonekeraIzi sizimathandiza kokha mkati, komanso pamene mukugawana malamulo ndi anthu ammudzi kapena mukuthandizira kumalo osungirako anthu.

Lingaliro lina ndikukumbukira nthawi zonse YARA ndi gawo limodzi chabe la chitetezoSizilowa m'malo mwa antivayirasi kapena EDR, koma zimakwaniritsa njira zake Tetezani Windows PC yanuMomwemonso, YARA ikuyenera kulowa m'malo owonjezera, monga dongosolo la NIST, lomwe limayang'aniranso kuzindikiritsa katundu, chitetezo, kuzindikira, kuyankha, ndi kuchira.

Kuchokera pamalingaliro aukadaulo, ndikofunikira kudzipereka nthawi pewani zinthu zabodzaIzi zikuphatikizapo kupewa zingwe mochulukirachulukira, kuphatikiza zinthu zingapo, ndi kugwiritsa ntchito opareshoni monga zonse o iliyonse ya Gwiritsani ntchito mutu wanu ndikugwiritsa ntchito mwayi wamapangidwe a fayilo. Kufotokozera momveka bwino za machitidwe a pulogalamu yaumbanda, kumakhala bwinoko.

Pomaliza, khalani ndi mwambo wa kumasulira ndi kubwereza nthawi ndi nthawi Ndikofunikira. Mabanja a pulogalamu yaumbanda amasintha, zizindikiro zimasintha, ndipo malamulo omwe amagwira ntchito masiku ano amatha kuperewera kapena kutha ntchito. Kuwunika ndikuwongolera malamulo anu okhazikika nthawi ndi nthawi ndi gawo lamasewera amphaka ndi mbewa pachitetezo cha pa intaneti.

Gulu la YARA ndi zothandizira zomwe zilipo

Chimodzi mwazifukwa zazikulu za YARA zabwera mpaka pano ndi mphamvu ya gulu lake. Ofufuza, makampani achitetezo, ndi magulu oyankha padziko lonse lapansi amagawana malamulo, zitsanzo, ndi zolemba mosalekeza.kupanga chilengedwe cholemera kwambiri.

Mfundo yofunika kwambiri ndi Malo ovomerezeka a YARA pa GitHubKumeneko mudzapeza mitundu yaposachedwa yachidacho, khodi yochokera, ndi maulalo a zolembedwazo. Kuchokera pamenepo mutha kutsatira momwe polojekiti ikuyendera, lipoti za zovuta, kapena kuthandizira kukonza ngati mukufuna.

Zolemba zovomerezeka, zomwe zimapezeka pamapulatifomu monga ReadTheDocs, zimapereka kalozera wathunthu wa mawu, ma module omwe alipo, zitsanzo zamalamulo, ndi maumboni ogwiritsira ntchitoNdichinthu chofunikira chogwiritsa ntchito ntchito zapamwamba kwambiri, monga kuwunika kwa PE, ELF, malamulo amakumbukiro, kapena kuphatikiza ndi zida zina.

Kuphatikiza apo, pali nkhokwe zamdera zamalamulo a YARA ndi siginecha komwe akatswiri ochokera padziko lonse lapansi Amasindikiza zosonkhanitsidwa zokonzeka kugwiritsidwa ntchito kapena zosonkhanitsidwa zomwe zitha kusinthidwa malinga ndi zosowa zanu.Malo osungirawa nthawi zambiri amaphatikiza malamulo a mabanja omwe ali ndi pulogalamu yaumbanda, zida zogwiritsa ntchito mwankhanza, zida zogwiritsira ntchito mwankhanza, ma webshell, cryptominers, ndi zina zambiri.

Mofananamo, opanga ambiri ndi magulu ofufuza amapereka Maphunziro apadera ku YARA, kuyambira magawo oyambira mpaka maphunziro apamwamba kwambiriZochita izi nthawi zambiri zimakhala ndi ma lab pompopompo komanso masewera olimbitsa thupi otengera zochitika zenizeni padziko lapansi. Zina zimaperekedwa kwaulere kwa mabungwe osachita phindu kapena mabungwe omwe ali pachiwopsezo chachikulu chomenyedwa.

Zachilengedwe zonse izi zikutanthauza kuti, ndi kudzipereka pang'ono, mutha kusiya kulemba malamulo anu oyamba kupita khazikitsani ma suites apamwamba omwe amatha kutsatira kampeni zovuta komanso kuzindikira zowopsa zomwe sizinachitikepoNdipo, kuphatikiza YARA ndi antivayirasi yachikhalidwe, zosunga zobwezeretsera, ndi nzeru zowopseza, mumapangitsa kuti zinthu zikhale zovuta kwambiri kwa osewera oyipa omwe amangoyendayenda pa intaneti.

Ndi zonse zomwe tafotokozazi, zikuwonekeratu kuti YARA ndi yochulukirapo kuposa ntchito yosavuta yamalamulo: ndi chidutswa chofunikira munjira iliyonse yapamwamba yodziwira pulogalamu yaumbanda, chida chosinthika chomwe chimasintha momwe mumaganizira ngati katswiri komanso chinenero chofala zomwe zimagwirizanitsa ma laboratories, ma SOCs ndi magulu ofufuza padziko lonse lapansi, kulola lamulo latsopano lililonse kuti liwonjezere chitetezo ku kampeni yowonjezereka kwambiri.