Nei Kuzvinyora Kwega Zvichive Nzira Inodiwa Yekutumira Malware
Varwisi havadi zero-mazuva kana vagadziri vachiri kuvhura mafaira asina kurongwa vasina kuaisa mubhokisi. Kuzvishandura pachako kunoramba kuri imwe yenzira dzinoshanda zvikuru dzekutumira malware nekuti kunoshandisa izvo chaizvo: kuvimba nevagadziri mukodhi yemukati, kuvaka zvinhu zvekare, uye maturusi evamwe vanhu.
Kusiyana standard MaZIP, archive inozvibvisa pakombiyuta inoita maitiro ekuburitsa data sechirongwa. Iyi nzira iri nyore inodarika akawanda ma scanners akavakirwa pa static uye signature, kunyanya kana achivanzwa se installer kana update. Kana angoitwa, archive inogona kuburitsa ma trojans, spyware, kana keystroke logger zvakananga munzvimbo dzakavanzika dzenzvimbo yako yekuvandudza data.
Sei varwisi vachida kuzvinyora mumaarchives?
- Vanouraya chinyararire.
- Havavimbi nekudyidzana kwevashandisi kupfuura kutanga kwekushandisa.
- Vanoshandisa miganhu yakafanana neyaunovimba nayo: zvinyorwa zvemukati, CI/CD matanho, uye maturusi ekugadzira.
Kazhinji uchaona maarchive anozvibvisa muSDK dzenhema, mapakeji e-open-source akakanganiswa, kana kutoita sema attachments asina kunaka anozviti ma build optimizer kana maturusi emukati. Maarchive aya ndeimwe yenzira dzinogara dziripo dzekutumira malware musango nekuti anosangana nema workflows ezuva nezuva evagadziri. Kazhinji, vanoisa keystroke logger chinyararire inorekodha zvese kubva kumagwaro kusvika kumirairo inonzwisisika, pasina kukonzera alerts.
Kubva Pamutoro Kuenda Pakutsungirira: Chii Chinoitika Zvechokwadi Mushure mekuurayiwa
Kana archive inozvibvisa paindaneti yatanga, haingodonhedzi binary chete yonyangarika. Inozvivanza mumasystem nekushandisa mitemo yekuitwa isina kurongeka zvakanaka kana kodzero dzemushandisi. Nzira yakakurumbira ndeyekuisa keystroke logger kana backdoor trojan muma userland processes kana system startup scripts.
Semuenzaniso, SDA inogona kuburitsa trojan iri kure (RAT) inozviisa pachayo sevhisi kana kugadzirisa .bashrc, .zshrc, kana PowerShell profiles. Inogonawo kukanganisa mabasa akarongwa kana kushandisa native tooling senge schtasks or launchd kuti udzokezve panotangazve.
Zviratidzo Zvinozivikanwa zveCompromise (IoCs) zvinofanirwa kutariswa nevagadziri:
- Kuitwa kweCLI kusingatarisirwi kwema EXE kana ELF binaries kubva ku / tmp, % AppData%, kana zvakafanana.
- Kufamba kwenetiweki kusingawanzoitika mushure mekushandisa maturusi asingazivikanwe.
- Zvinyorwa zvekuvaka kana zvekuyedza zvakagadziriswa nematanho ekufungidzira mushure mekuita.
Mitoro iyi inoramba iripo zvichienderana nekugadzirwa kwayo uye haiwanzoonekwa seEDR yechinyakare munzvimbo dzevashandisi, kunyanya kana yakavanzika sezvinodiwa nevashandisi. Kana keystroke logger yave kushanda, inogona kubata zvese chinyararire kubva pamagwaro evagadziri kusvika kune zvakavanzika zvekugadzira.
Uko Vagadziri Vanotarisana Nenjodzi Huru Mu CI/CD Pipelines
Apa ndipo panonyanya kuva nengozi: CI/CD pipelines.
Zvinyorwa zvinozvishandura zvinova nengozi zvikuru kana zvikashandiswa. CI/CD nekuti zvinosanganiswa. Zvinogona kunyorwa se:
- MaSDK akagadziriswa kare kana maturusi eCLI akaongororwa muma repos.
- Vaka zvinhu zvinotsamira zvakatorwa kubva kuzvinhu zvisina kusimbiswa.
- Zvishandiso zvemukati zvinogovaniswa kuburikidza neSlack kana email, wobva wazvishandisa commityakatorwa kana kushandiswa mumanyoro.
Nzvimbo Dzinonyanya Kupisa Njodzi
- Vamiririri vekuvaka: Kana SDA ikaitwa pano, inogona kugadzirisa zvinoshanduka-shanduka zvakatipoteredza, zvitupa, kana kutoisa mumabasa anotevera.
- Macache ekuvimba: Malware muSDA inosvika pacache yako inova njodzi yekugovera zvinhu. Basa rega rega rinotora kubva pacache ine hutachiona rinogara nhaka mutoro.
- Nzvimbo dzekuchengetedza zvinhu zvechinyakare: Kana zvikashandiswa zvine chepfu nemaSDA, zvinoshanda senzira dzekutumira malware dzinosvika munzvimbo dziri pasi pemvura, kusanganisira kugadzira uye kugadzira.
CI/CD inokurumidza uye inongoerekana yaitika. Izvi zvinoreva kuti imwe chete inodzima maficha inogona kufamba chinyararire munzvimbo dzakasiyana-siyana munhu asati azviona. Zvakatoipisisa, kana muripo wacho uchisanganisira keystroke logger, unogona leak secretInoshandiswa muzvikamu zvakasiyana-siyana pasina kumboonekwa.
Kuvhara Kushanda Kwakanyarara Nezvinodzora zveDevSecOps
Kudzivirira kuitwa kwezvinyorwa zvinozvishandura pachako hakusi kwakaoma, asi zvinoda kuchinja maitiro akajairika.
Zvinodzora zvinotarisa mugadziri zvinoshanda:
- Dzima mitemo yekuuraya ine njodzi: Dzima mukana wekushandisa ma executable kubva munzira dzechinguvana kana dzisingazivikanwe. Izvi zvinoreva kuisa mitemo chaiyo yekuuraya mafaira pa build agents.
- Simbisa kusimbiswa kwechinhu chakagadzirwa: Shandisa cryptographic checksums kana kusaina pazvishandiso zvese zvemukati, maSDK, uye ma binaries. Simbisa chinhu chega chega chisati chabata pipeline.
- Mabhinari ekutanga eSandbox: Kunyanya kune zvishandiso zvakatorwa kana kuwedzerwa munguva pfupi yapfuura. Shandisa ma "container runners" kana ma "isolated VM" pachinangwa ichi.
- tarisisa pipeline maitiro: Ratidza uye chenjedza pamusoro pemaitiro asina kujairika ekuita senge outbound traffic post-build, kana maitiro eCLI asina kutsanangurwa mu pipeline gadziriro.
Yakasimba Maitiro eDevSecOps inofunga kuti chishandiso chega chega chinogona kukanganiswa. Kana yako CI/CD Kana usingakwanise kuona dhairekitori iri kudzima maficha, ichatadza zvakanyanya. Nzira dzekutumira malware dziri kuchinja, asi kushandiswa kwemakombiyuta asina kunaka munzvimbo dzekuvaka kuchiri njodzi huru. Kuonekwa pamwe chete nekudzivirira.
Kupfuura Kuongororwa: Maitiro eXygeni pakutsvaga nzira dzekutumira marware
Kuona keystroke logger mushure mekunge chokwadi chave kunonoka. Ndipo panoshandiswa zvishandiso zvakaita se Xygeni nyaya.
Xygeni inopa nzwisiso chaiyo yenguva chaiyo yezvinoitwa mubhizinesi rako pipeline, ingave iri archive inozvibvisa kana kuti rogue binary inozviita se build helper. Simba rayo riri mu:
- Kugadzira marongero ekuti nzira dzekutumira malware dzinofamba sei pipelines.
- Kutsvaga mavambo emafaira ekuzvinyora ane hutsinye.
- Kuvhara zviito zvichibva pazviratidzo zvemaitiro, kwete kungosaina chete.
NeXygeni, unogona kubatanidza zviitiko zvakaita se: “chinhu chisina kujairika chakaiswa mubasa rekuvaka #42” → “CLI yakaitwa zvisingatarisirwi binary” → “keystroke logger beacon yakaonekwa pa endpoint.”
Kutevedza uku kwakakosha kana uchiedza kuchengetedza CI/CD maitiro ekushanda achipesana nenzira dzakavanzika dzekutumira malware.
Mutsetse Wekupedzisira Wekudzivirira: Rega Kuzvinyora Zvisina Kuzivikanwa Vasati Vaputika Zvako Pipeline
Kuzvibvisa ma archive ega hakusi kungori nzira yekare chete. Dzichiri imwe yenzira dzine njodzi uye dzisingaonekwe zvakanyanya dzekutumira malware dzakanangana nevanogadzira mapurogiramu uye pipelines.
Kana uri mugadziri wepurogiramu ari kunyora kana kuchengetedza kodhi, unofanirwa:
- Bata binary yega yega seisina kuvimbika, kunyangwe iri mukati mako pipeline.
- Simbisa kusimbiswa uye kurongwa kwesandbox kune zvese zvinhu zvevamwe.
- tarisisa pipeline maitiro sekunge traffic yezvigadzirwa.
Uye chinonyanya kukosha, funga nezvematurusi akaita seXygeni anopfuura kuskena, maturusi anoteedzera, anotsvaga, uye anovhara maarchives anozvibvisa makiyi asati aisa keystroke logger mubhokisi rako. CI/CD stack. Chinja kuruboshwe, asi tarisa zvakadzama. Uye usambofa wakaderedza kuti dhairekitori diki rinogona sei kuunza njodzi huru kuburikidza nenzira dzekutumira malware chinyararire.
