Eksekusi: Biner Berbahaya yang Dimodifikasi Dieksekusi
Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Dokumen ini menjelaskan jenis temuan ancaman di Security Command Center. Temuan ancaman dibuat oleh
pendeteksi ancaman saat mendeteksi
potensi ancaman di resource cloud Anda. Untuk daftar lengkap temuan ancaman yang tersedia, lihat Indeks temuan ancaman.
Ringkasan
Biner yang disertakan dalam image container asli dieksekusi. Biner dimodifikasi selama runtime container dan diidentifikasi sebagai berbahaya berdasarkan kecerdasan ancaman.
Penyerang biasanya menginstal alat eksploitasi dan malware setelah
penyusupan awal.
Buka temuan Execution: Modified Malicious Binary Executed seperti yang diarahkan dalam Meninjau temuan.
Tinjau detail di tab Ringkasan dan JSON.
Di tab Summary, tinjau informasi di bagian berikut:
Apa yang terdeteksi, terutama kolom berikut:
Biner program: jalur absolut biner yang diubah
Argumen: argumen yang diberikan saat biner yang diubah dipanggil
Containers: nama container yang terpengaruh
URI Container: nama image container yang di-deploy
Resource yang terpengaruh, terutama kolom berikut:
Nama lengkap resource: nama lengkap resource
dari resource Cloud Run yang terpengaruh
Link terkait, terutama kolom berikut:
Indikator VirusTotal: link ke halaman analisis VirusTotal
Cari temuan terkait yang terjadi pada waktu yang serupa untuk penampung yang terpengaruh. Temuan tersebut mungkin menunjukkan bahwa aktivitas ini berbahaya, bukan karena kegagalan mengikuti praktik terbaik.
Periksa nilai hash SHA-256 untuk file biner yang ditandai sebagai berbahaya di
VirusTotal dengan mengklik link di
Indikator VirusTotal. VirusTotal adalah layanan milik Alphabet yang memberikan konteks tentang file, URL, domain, dan alamat IP yang berpotensi berbahaya.
Untuk mengembangkan rencana respons, gabungkan hasil penyelidikan Anda dengan riset MITRE dan analisis VirusTotal.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-09-05 UTC."],[],[],null,["| Premium and Enterprise [service tiers](/security-command-center/docs/service-tiers)\n\nThis document describes a threat finding type in Security Command Center. Threat findings are generated by\n[threat detectors](/security-command-center/docs/concepts-security-sources#threats) when they detect\na potential threat in your cloud resources. For a full list of available threat findings, see [Threat findings index](/security-command-center/docs/threat-findings-index).\n\nOverview\n\nA binary that is included in the original container image was executed. The\nbinary was modified during the container runtime and was identified as malicious\nbased on threat intelligence.\n\nAttackers commonly install exploitation tooling and malware after\nthe initial compromise.\n\nDetection service\n\n[Cloud Run Threat Detection](/security-command-center/docs/cloud-run-threat-detection-overview)\n\nHow to respond\n\nTo respond to this finding, do the following:\n\nReview finding details\n\n1. Open the `Execution: Modified Malicious Binary Executed` finding as directed in [Reviewing\n findings](/security-command-center/docs/how-to-investigate-threats#reviewing_findings).\n Review the details on the **Summary** and **JSON** tabs.\n\n2. On the **Summary** tab, review the information in the following sections:\n\n - **What was detected** , especially the following fields:\n - **Program binary**: the absolute path of the modified binary\n - **Arguments**: the arguments provided when the modified binary was invoked\n - **Containers**: the name of the affected container\n - **Containers URI**: the name of the container image being deployed\n - **Affected resource** , especially the following fields:\n - **Resource full name** : the [full resource name](/apis/design/resource_names) of the affected Cloud Run resource\n - **Related links** , especially the following field:\n - **VirusTotal indicator**: link to the VirusTotal analysis page\n3. Look for related findings that occurred at a similar time for the affected\n container. Such findings might indicate that this activity was malicious,\n instead of a failure to follow best practices.\n\n4. Review the settings of the affected container.\n\n5. Check the logs for the affected container.\n\nResearch attack and response methods\n\n1. Review the MITRE ATT\\&CK framework entries for this finding type: [Ingress Tool Transfer](https://attack.mitre.org/techniques/T1105/) and [Native API](https://attack.mitre.org/techniques/T1106/).\n2. Check the SHA-256 hash value for the binary flagged as malicious on [VirusTotal](https://www.virustotal.com) by clicking the link in **VirusTotal indicator**. VirusTotal is an Alphabet-owned service that provides context on potentially malicious files, URLs, domains, and IP addresses.\n3. To develop a response plan, combine your investigation results with the MITRE research and VirusTotal analysis.\n\nImplement your response\n\nFor response recommendations, see [Respond to Cloud Run threat\nfindings](/security-command-center/docs/respond-cloud-run-threats).\n\nWhat's next\n\n- Learn [how to work with threat\n findings in Security Command Center](/security-command-center/docs/how-to-investigate-threats).\n- Refer to the [Threat findings index](/security-command-center/docs/threat-findings-index).\n- Learn how to [review a\n finding](/security-command-center/docs/how-to-investigate-threats#reviewing_findings) through the Google Cloud console.\n- Learn about the [services that\n generate threat findings](/security-command-center/docs/concepts-security-sources#threats)."]]
