{"id":7876,"date":"2026-03-26T23:38:34","date_gmt":"2026-03-26T23:38:34","guid":{"rendered":"https:\/\/hackernews.ae\/ar\/%d8%b1%d9%88%d8%aa%d9%83-voidlink-%d9%8a%d8%ae%d8%aa%d8%a8%d8%a6-%d9%81%d9%8a-%d8%a3%d9%86%d8%b8%d9%85%d8%a9-%d9%84%d9%8a%d9%86%d9%83%d8%b3-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-ebpf-%d9%88\/"},"modified":"2026-03-26T23:38:36","modified_gmt":"2026-03-26T23:38:36","slug":"%d8%b1%d9%88%d8%aa%d9%83-voidlink-%d9%8a%d8%ae%d8%aa%d8%a8%d8%a6-%d9%81%d9%8a-%d8%a3%d9%86%d8%b8%d9%85%d8%a9-%d9%84%d9%8a%d9%86%d9%83%d8%b3-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-ebpf-%d9%88","status":"publish","type":"post","link":"https:\/\/hackernews.ae\/ar\/%d8%b1%d9%88%d8%aa%d9%83-voidlink-%d9%8a%d8%ae%d8%aa%d8%a8%d8%a6-%d9%81%d9%8a-%d8%a3%d9%86%d8%b8%d9%85%d8%a9-%d9%84%d9%8a%d9%86%d9%83%d8%b3-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-ebpf-%d9%88\/","title":{"rendered":"\u0631\u0648\u062a\u0643 VoidLink \u064a\u062e\u062a\u0628\u0626 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0644\u064a\u0646\u0643\u0633 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 eBPF \u0648\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0646\u0648\u0627\u0629"},"content":{"rendered":"<p>\u064a\u0634\u0643\u0644 \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u062e\u0641\u064a \u0627\u0644\u062c\u062f\u064a\u062f \u0648\u0627\u0644\u0645\u062a\u0642\u062f\u0645 \u062a\u0642\u0646\u064a\u0627\u064b\u060c \u0627\u0644\u0645\u0639\u0631\u0648\u0641 \u0628\u0627\u0633\u0645 <strong>VoidLink rootkit<\/strong>\u060c \u062a\u0647\u062f\u064a\u062f\u0627\u064b \u062e\u0637\u064a\u0631\u0627\u064b \u0644\u0623\u0646\u0638\u0645\u0629 \u0644\u064a\u0646\u0643\u0633\u060c \u062d\u064a\u062b \u064a\u062c\u0645\u0639 \u0628\u064a\u0646 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0641\u064a \u0627\u0644\u0646\u0648\u0627\u0629 (LKMs) \u0648\u0628\u0631\u0627\u0645\u062c \u0641\u0644\u062a\u0631 \u0627\u0644\u062d\u0632\u0645 \u0627\u0644\u0645\u0648\u0633\u0639 (eBPF) \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0621 \u0628\u0639\u0645\u0642 \u062f\u0627\u062e\u0644 \u0642\u0644\u0628 \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n<p>\u062a\u0645 \u062a\u0648\u062b\u064a\u0642 VoidLink\u060c \u0627\u0644\u0630\u064a \u062a\u0645 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646\u0647 \u0644\u0623\u0648\u0644 \u0645\u0631\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 Check Point Research \u0641\u064a \u064a\u0646\u0627\u064a\u0631 2026\u060c \u0643\u0625\u0637\u0627\u0631 \u0639\u0645\u0644 \u0644\u0628\u0631\u0645\u062c\u064a\u0627\u062a \u062e\u0628\u064a\u062b\u0629 \u0633\u062d\u0627\u0628\u064a\u0629 \u0623\u0635\u064a\u0644\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u0644\u064a\u0646\u0643\u0633 \u0645\u0643\u062a\u0648\u0628 \u0628\u0644\u063a\u0629 Zig. \u064a\u062a\u0645\u064a\u0632 \u0628\u0628\u0646\u064a\u0629 \u0642\u064a\u0627\u062f\u0629 \u0648\u062a\u062d\u0643\u0645 \u0645\u0639\u064a\u0627\u0631\u064a\u0629 \u062a\u0636\u0645 \u0623\u0643\u062b\u0631 \u0645\u0646 30 \u0645\u0643\u0648\u0646\u0627\u064b \u0625\u0636\u0627\u0641\u064a\u0627\u064b \u0648\u0637\u0628\u0642\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0644\u0644\u062a\u062e\u0641\u064a\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0648\u0627\u062d\u062f\u0627\u064b \u0645\u0646 \u0623\u0643\u062b\u0631 \u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062a\u062e\u0641\u064a \u0641\u0639\u0627\u0644\u064a\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u0644\u064a\u0646\u0643\u0633 \u0627\u0644\u062a\u064a \u0634\u0648\u0647\u062f\u062a \u0641\u064a \u0627\u0644\u0633\u0646\u0648\u0627\u062a \u0627\u0644\u0623\u062e\u064a\u0631\u0629.<\/p>\n<h2><strong>\u062a\u0647\u062f\u064a\u062f VoidLink rootkit \u0627\u0644\u0645\u062a\u0642\u062f\u0645<\/strong><\/h2>\n<p>\u0645\u0627 \u064a\u062c\u0639\u0644 VoidLink \u0645\u0642\u0644\u0642\u0627\u064b \u0647\u0648 \u0633\u0631\u0639\u0629 \u062a\u0637\u0648\u064a\u0631\u0647. \u0641\u0642\u062f \u0627\u0643\u062a\u0634\u0641 \u0628\u0627\u062d\u062b\u0648 Check Point \u0623\u0646 \u0645\u0637\u0648\u0631\u0627\u064b \u0648\u0627\u062d\u062f\u0627\u064b \u0623\u0646\u062a\u062c \u0627\u0644\u0625\u0637\u0627\u0631 \u0627\u0644\u0643\u0627\u0645\u0644 \u0628\u0645\u0633\u0627\u0639\u062f\u0629 \u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629 TRAE\u060c \u0645\u0645\u0627 \u0623\u062f\u0649 \u0625\u0644\u0649 \u062a\u062d\u0648\u064a\u0644\u0647 \u0645\u0646 \u0641\u0643\u0631\u0629 \u0625\u0644\u0649 \u0628\u0631\u0646\u0627\u0645\u062c \u0639\u0645\u0644\u064a \u0641\u064a \u0623\u0642\u0644 \u0645\u0646 \u0623\u0633\u0628\u0648\u0639.<\/p>\n<p>\u064a\u062e\u0641\u064a \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u062e\u0641\u064a \u0646\u0641\u0633\u0647 \u062a\u062d\u062a \u0627\u0633\u0645 \u0627\u0644\u0648\u062d\u062f\u0629 <code>vl_stealth<\/code>\u060c \u0623\u0648 \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a <code>amd_mem_encrypt<\/code>\u060c \u0645\u062a\u0642\u0645\u0635\u0627\u064b \u062f\u0648\u0631 \u0628\u0631\u0646\u0627\u0645\u062c \u062a\u0634\u063a\u064a\u0644 \u0630\u0627\u0643\u0631\u0629 AMD \u0634\u0631\u0639\u064a \u0644\u062a\u062c\u0646\u0628 \u0625\u062b\u0627\u0631\u0629 \u0627\u0644\u0634\u0643\u0648\u0643 \u0639\u0644\u0649 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0633\u062d\u0627\u0628\u064a\u0629.<\/p>\n<p>\u0643\u0634\u0641 \u0645\u062d\u0644\u0644\u0648 Elastic Security Labs \u0639\u0646 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u0623\u0639\u0645\u0642 \u0644\u0644\u0628\u0631\u0645\u062c\u064a\u0629 \u0627\u0644\u062e\u0628\u064a\u062b\u0629 \u0628\u0639\u062f \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062d\u0632\u0645\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0627\u0644\u0643\u0648\u062f \u0627\u0644\u0645\u0635\u062f\u0631\u064a \u0644\u0640 VoidLink\u060c \u0648\u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062c\u0645\u0639\u0629\u060c \u0648\u0633\u0643\u0631\u0628\u062a\u0627\u062a \u0627\u0644\u0646\u0634\u0631. \u0644\u0627\u062d\u0638 \u0627\u0644\u0628\u0627\u062d\u062b\u0648\u0646 \u0623\u0646 \u0627\u0644\u062d\u0632\u0645\u0629 \u0643\u0634\u0641\u062a \u0639\u0646 \u0625\u0637\u0627\u0631 \u0639\u0645\u0644 \u0644\u0628\u0631\u0646\u0627\u0645\u062c \u062a\u062e\u0641\u064a \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u062c\u064a\u0627\u0644 \u062a\u0645 \u062a\u0637\u0648\u064a\u0631\u0647 \u0648\u0627\u062e\u062a\u0628\u0627\u0631\u0647 \u0639\u0628\u0631 \u0623\u0646\u0638\u0645\u0629 \u062d\u0642\u064a\u0642\u064a\u0629 \u0645\u0646 CentOS 7 \u0625\u0644\u0649 Ubuntu 22.04.<\/p>\n<p>\u0643\u0644 \u0645\u0644\u0641 \u0645\u0635\u062f\u0631 \u0643\u0627\u0646 \u0645\u0634\u0631\u0648\u062d\u0627\u064b \u0628\u0627\u0644\u0644\u063a\u0629 \u0627\u0644\u0635\u064a\u0646\u064a\u0629 \u0627\u0644\u0645\u0628\u0633\u0637\u0629\u060c \u0648\u0623\u0634\u0627\u0631\u062a \u0645\u0631\u0627\u062c\u0639 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0625\u0644\u0649 \u0639\u0646\u0627\u0648\u064a\u0646 IP \u062e\u0627\u0635\u0629 \u0628\u0640 Alibaba Cloud\u060c \u0645\u0645\u0627 \u064a\u0631\u0628\u0637 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0628\u0642\u0648\u0629 \u0628\u062c\u0647\u0629 \u062a\u0647\u062f\u064a\u062f \u0646\u0627\u0637\u0642\u0629 \u0628\u0627\u0644\u0644\u063a\u0629 \u0627\u0644\u0635\u064a\u0646\u064a\u0629. \u0648\u0628\u062d\u0633\u0628 \u0627\u0644\u062a\u0642\u0631\u064a\u0631\u060c \u0641\u0625\u0646 \u0647\u0630\u0627 \u0627\u0644\u0631\u0628\u0637 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0648\u062c\u0648\u062f \u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a \u0628\u0628\u0646\u064a\u0629 \u062a\u062d\u062a\u064a\u0629 \u0633\u062d\u0627\u0628\u064a\u0629 \u0645\u062d\u062f\u062f\u0629.<\/p>\n<h3><strong>\u0622\u0644\u064a\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0621 \u0627\u0644\u0645\u062a\u0637\u0648\u0631\u0629<\/strong><\/h3>\n<p>\u064a\u0643\u0645\u0646 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0643\u0628\u064a\u0631 \u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u062e\u0641\u064a \u0647\u0630\u0627 \u0641\u064a \u0642\u062f\u0631\u062a\u0647 \u0639\u0644\u0649 \u0625\u062e\u0641\u0627\u0621 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062c\u0627\u0631\u064a\u0629\u060c \u0648\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0645\u0646 \u0645\u0633\u0624\u0648\u0644\u064a \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u062a\u0644\u0642\u0649 \u0627\u0644\u0623\u0648\u0627\u0645\u0631 \u0639\u0628\u0631 \u0642\u0646\u0627\u0629 ICMP \u0633\u0631\u064a\u0629 \u062f\u0648\u0646 \u0645\u0646\u0627\u0641\u0630 \u0645\u0631\u0626\u064a\u0629 \u0623\u0648 \u062d\u0631\u0643\u0629 \u0645\u0631\u0648\u0631 \u0645\u0644\u062d\u0648\u0638\u0629. \u0623\u062d\u062f\u062b \u0645\u062a\u063a\u064a\u0631\u0627\u062a\u0647\u060c \u0627\u0644\u0645\u0644\u0642\u0628 \u0628\u0640 <em>Ultimate Stealth v5<\/em>\u060c \u064a\u0642\u062f\u0645 \u062a\u062b\u0628\u064a\u062a \u062e\u0637\u0627\u0641\u0627\u062a \u0645\u0624\u062c\u0644\u060c \u0648\u0645\u0624\u0642\u062a\u0627\u062a \u0644\u0645\u0643\u0627\u0641\u062d\u0629 \u0627\u0644\u062a\u0635\u062d\u064a\u062d\u060c \u0648\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0625\u0646\u0647\u0627\u0621 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a\u060c \u0648\u0623\u0633\u0645\u0627\u0621 \u0648\u062d\u062f\u0627\u062a \u0645\u0634\u0641\u0631\u0629 \u0628\u0640 XOR\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062c\u0646\u0627\u0626\u064a \u0635\u0639\u0628\u0627\u064b \u0644\u0644\u063a\u0627\u064a\u0629.<\/p>\n<p><strong>VoidLink rootkit<\/strong> \u0644\u064a\u0633 \u0623\u062f\u0627\u0629 \u0645\u0633\u062a\u0642\u0644\u0629. \u064a\u0645\u0633\u062d \u0633\u0643\u0631\u0628\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u062e\u0627\u0635 \u0628\u0647\u060c <code>load_lkm.sh<\/code>\u060c \u0628\u062d\u062b\u0627\u064b \u0639\u0646 \u0628\u0631\u0627\u0645\u062c \u0645\u062b\u0628\u062a\u0629 \u0628\u062f\u0648\u0646 \u0645\u0644\u0641\u0627\u062a \u062a\u0639\u0645\u0644 \u0645\u0646 \u0648\u0627\u0635\u0641\u0627\u062a \u0630\u0627\u0643\u0631\u0629 \u0645\u062c\u0647\u0648\u0644\u0629 \u0648\u064a\u062e\u0641\u064a\u0647\u0627 \u0639\u0646\u062f \u0627\u0644\u062a\u0641\u0639\u064a\u0644\u060c \u0645\u0645\u0627 \u064a\u0624\u0643\u062f \u0623\u0646 VoidLink \u0645\u0635\u0645\u0645 \u0644\u062d\u0645\u0627\u064a\u0629 \u0628\u0631\u0646\u0627\u0645\u062c \u0645\u0631\u0627\u0641\u0642 \u0645\u0633\u062a\u062a\u0631 \u2013 \u0639\u0644\u0649 \u0627\u0644\u0623\u0631\u062c\u062d \u0628\u0645\u062b\u0627\u0628\u0629 \u0642\u0634\u0631\u0629 \u0639\u0643\u0633\u064a\u0629 \u2013 \u064a\u0639\u0645\u0644 \u0628\u0627\u0644\u0641\u0639\u0644 \u0639\u0644\u0649 \u0627\u0644\u0647\u062f\u0641 \u0627\u0644\u0645\u062e\u062a\u0631\u0642.<\/p>\n<h2><strong>\u0646\u0638\u0627\u0645 \u062a\u062e\u0641\u064a \u0628\u0637\u0628\u0642\u062a\u064a\u0646<\/strong><\/h2>\n<p>\u062a\u0639\u062f \u0627\u0644\u0645\u064a\u0632\u0629 \u0627\u0644\u0623\u0643\u062b\u0631 \u0625\u062b\u0627\u0631\u0629 \u0644\u0644\u0625\u0639\u062c\u0627\u0628 \u062a\u0642\u0646\u064a\u0627\u064b \u0644\u0640 VoidLink \u0647\u064a \u062a\u0635\u0645\u064a\u0645\u0647 \u0627\u0644\u0647\u062c\u064a\u0646\u060c \u0627\u0644\u0630\u064a \u064a\u0642\u0633\u0645 \u0627\u0644\u0648\u0627\u062c\u0628\u0627\u062a \u0628\u064a\u0646 \u0645\u0643\u0648\u0646\u064a\u0646 \u0645\u0645\u064a\u0632\u064a\u0646. \u062a\u0639\u062a\u0645\u062f \u0645\u0639\u0638\u0645 \u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062a\u062e\u0641\u064a \u0644\u0623\u0646\u0638\u0645\u0629 \u0644\u064a\u0646\u0643\u0633 \u0639\u0644\u0649 \u0637\u0631\u064a\u0642\u0629 \u0625\u062e\u0641\u0627\u0621 \u0648\u0627\u062d\u062f\u0629 \u2013 \u0648\u062d\u062f\u0629 \u062a\u062d\u0645\u064a\u0644 \u0641\u064a \u0627\u0644\u0646\u0648\u0627\u0629 (LKM)\u060c \u0623\u0648 \u0628\u0631\u0646\u0627\u0645\u062c eBPF\u060c \u0623\u0648 \u0645\u0643\u062a\u0628\u0629 \u0645\u0634\u062a\u0631\u0643\u0629 \u0645\u062d\u0642\u0648\u0646\u0629. \u064a\u0646\u0634\u0631 VoidLink \u0643\u0644\u0627\u0647\u0645\u0627 \u0641\u064a \u0648\u0642\u062a \u0648\u0627\u062d\u062f\u060c \u062d\u064a\u062b \u064a\u062a\u0648\u0644\u0649 \u0643\u0644 \u0645\u0643\u0648\u0646 \u0627\u0644\u062f\u0648\u0631 \u0627\u0644\u0630\u064a \u064a\u0624\u062f\u064a\u0647 \u0628\u0634\u0643\u0644 \u0645\u0648\u062b\u0648\u0642.<\/p>\n<p>\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0625\u0637\u0627\u0631 \u062a\u062a\u0628\u0639 \u0648\u0638\u0627\u0626\u0641 \u0646\u0648\u0627\u0629 \u0644\u064a\u0646\u0643\u0633\u060c \u064a\u0642\u0648\u0645 \u0645\u0643\u0648\u0646 LKM \u0628\u062a\u0646\u0641\u064a\u0630 \u062e\u0637\u0627\u0641\u0627\u062a \u0644\u0627\u0633\u062a\u062f\u0639\u0627\u0621\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0648\u064a\u0639\u062a\u0631\u0636 \u0642\u0648\u0627\u0626\u0645 \u0627\u0644\u062f\u0644\u0627\u0626\u0644 <code>getdents64<\/code> \u0644\u0625\u062e\u0641\u0627\u0621 \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0648\u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a\u060c \u0648\u064a\u0642\u0648\u0645 \u0628\u062a\u0635\u0641\u064a\u0629 \u0645\u062e\u0631\u062c\u0627\u062a <code>\/proc\/modules<\/code> \u0648 <code>\/proc\/kallsyms<\/code> \u0644\u0645\u062d\u0648 \u0622\u062b\u0627\u0631\u0647 \u0627\u0644\u062e\u0627\u0635\u0629. \u0643\u0645\u0627 \u064a\u0642\u0648\u0645 \u0628\u062a\u0634\u063a\u064a\u0644 \u0642\u0646\u0627\u0629 \u0623\u0648\u0627\u0645\u0631 \u0633\u0631\u064a\u0629 \u0639\u0628\u0631 \u062e\u0637\u0627\u0641\u0627\u062a Netfilter\u060c \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u0645\u0634\u063a\u0644 \u0627\u0644\u0645\u0634\u0641\u0631\u0629 \u0628\u0640 XOR \u0627\u0644\u0645\u062e\u0641\u064a\u0629 \u062f\u0627\u062e\u0644 \u062d\u0632\u0645 ping \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u0628\u0635\u0645\u062a \u062f\u0648\u0646 \u062a\u0648\u0644\u064a\u062f \u0631\u062f.<\/p>\n<p>\u064a\u063a\u0637\u064a \u0645\u0643\u0648\u0646 eBPF \u0641\u062c\u0648\u0629 \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0640 LKM \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u064a\u0647\u0627: \u0625\u062e\u0641\u0627\u0621 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0646\u0634\u0637\u0629 \u0645\u0646 \u0627\u0644\u0623\u0645\u0631 <code>ss<\/code>. \u0639\u0644\u0649 \u0639\u0643\u0633 <code>netstat<\/code>\u060c \u0627\u0644\u0630\u064a \u064a\u0642\u0631\u0623 \u0645\u0646 <code>\/proc\/net\/tcp<\/code>\u060c \u0641\u0625\u0646 \u0623\u062f\u0627\u0629 <code>ss<\/code> \u062a\u0633\u062a\u0639\u0644\u0645 \u0639\u0646 \u0627\u0644\u0646\u0648\u0627\u0629 \u0639\u0628\u0631 \u0645\u0642\u0627\u0628\u0633 Netlink \u2013 \u0648\u0647\u0648 \u0645\u0633\u0627\u0631 \u0628\u064a\u0627\u0646\u0627\u062a \u062e\u0627\u0631\u062c \u0633\u064a\u0637\u0631\u0629 LKM. \u064a\u0642\u0648\u0645 \u0628\u0631\u0646\u0627\u0645\u062c eBPF \u0627\u0644\u062e\u0627\u0635 \u0628\u0640 VoidLink \u0628\u062a\u0646\u0641\u064a\u0630 \u062e\u0637\u0627\u0641\u0627\u062a \u0644\u0640 <code>__sys_recvmsg<\/code> \u0648\u062a\u0639\u062f\u064a\u0644 \u0627\u0633\u062a\u062c\u0627\u0628\u0627\u062a Netlink \u0641\u064a \u0630\u0627\u0643\u0631\u0629 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645. \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u062d\u0630\u0641 \u0627\u0644\u0625\u062f\u062e\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u062e\u0641\u064a\u0629 \u2013 \u0645\u0645\u0627 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0625\u062a\u0644\u0627\u0641 \u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0631\u0633\u0627\u0626\u0644 \u2013 \u064a\u0642\u0648\u0645 \u0628\u0627\u0628\u062a\u0644\u0627\u0639\u0647\u0627 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062a\u0648\u0633\u064a\u0639 \u062d\u0642\u0644 \u0637\u0648\u0644 \u0627\u0644\u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u0633\u0627\u0628\u0642\u0629\u060c \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u062a\u062e\u0637\u064a \u0645\u062d\u0644\u0644 <code>ss<\/code> \u0644\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u062e\u0641\u064a \u0643\u062d\u0634\u0648.<\/p>\n<p>\u062a\u0637\u0644\u0628 \u0647\u0630\u0627 \u0627\u0644\u0646\u0647\u062c \u062a\u0643\u0631\u0627\u0631\u0627\u064b \u062d\u0642\u064a\u0642\u064a\u0627\u064b \u0644\u0644\u062a\u0637\u0648\u064a\u0631. \u0639\u0645\u0644 \u0627\u0644\u0645\u0637\u0648\u0631\u0648\u0646 \u0639\u0644\u0649 \u0645\u0627 \u0644\u0627 \u064a\u0642\u0644 \u0639\u0646 10 \u0625\u0635\u062f\u0627\u0631\u0627\u062a \u0644\u0628\u0631\u0627\u0645\u062c eBPF \u2013 \u0645\u0646 <code>hide_ss_v1.bpf.c<\/code> \u0625\u0644\u0649 <code>hide_ss_v9.bpf.c<\/code> \u2013 \u0642\u0628\u0644 \u0638\u0647\u0648\u0631 \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629\u060c \u0645\u0645\u0627 \u064a\u062f\u0644 \u0639\u0644\u0649 \u062f\u0648\u0631\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u062d\u0642\u064a\u0642\u064a\u0629 \u0639\u0644\u0649 \u0623\u0646\u0638\u0645\u0629 \u062d\u064a\u0629.<\/p>\n<p>\u064a\u062c\u0628 \u0639\u0644\u0649 \u0641\u0631\u0642 \u0627\u0644\u0623\u0645\u0646 \u0627\u062a\u062e\u0627\u0630 \u0639\u062f\u0629 \u062e\u0637\u0648\u0627\u062a \u0644\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062a\u062e\u0641\u064a \u0645\u062b\u0644 VoidLink. \u0641\u0631\u0636 \u0627\u0644\u0625\u0642\u0644\u0627\u0639 \u0627\u0644\u0622\u0645\u0646 \u0648\u062a\u0648\u0642\u064a\u0639 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0646\u0648\u0627\u0629 \u064a\u0645\u0646\u0639 \u062a\u062d\u0645\u064a\u0644 \u0648\u062d\u062f\u0627\u062a LKM \u063a\u064a\u0631 \u0627\u0644\u0645\u0635\u0631\u062d \u0628\u0647\u0627. \u064a\u062d\u062f \u062a\u0641\u0639\u064a\u0644 \u0648\u0636\u0639 \u0642\u0641\u0644 \u0627\u0644\u0646\u0648\u0627\u0629\u060c \u0627\u0644\u0645\u062a\u0627\u062d \u0645\u0646\u0630 \u0644\u064a\u0646\u0643\u0633 5.4\u060c \u0645\u0646 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0648\u0627\u0629 \u0627\u0644\u062d\u0633\u0627\u0633\u0629 \u062d\u062a\u0649 \u0644\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0630\u0648\u064a \u0627\u0644\u0627\u0645\u062a\u064a\u0627\u0632\u0627\u062a \u0627\u0644\u062c\u0630\u0631\u064a\u0629. \u0641\u062d\u0635 \u0627\u0633\u062a\u062f\u0639\u0627\u0621\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645 <code>init_module<\/code> \u0648 <code>finit_module<\/code> \u0639\u0628\u0631 Auditd \u064a\u0643\u0634\u0641 \u0639\u0646 \u0646\u0634\u0627\u0637 \u0648\u062d\u062f\u0627\u062a \u063a\u064a\u0631 \u0645\u062a\u0648\u0642\u0639 \u0641\u064a \u0648\u0642\u062a \u0645\u0628\u0643\u0631.<\/p>\n<p>\u0625\u0646 \u062a\u0642\u064a\u064a\u062f \u0627\u0633\u062a\u062f\u0639\u0627\u0621 \u0627\u0644\u0646\u0638\u0627\u0645 <code>bpf()<\/code> \u0639\u0628\u0631 \u0645\u0644\u0641\u0627\u062a \u062a\u0639\u0631\u064a\u0641 seccomp \u0648\u062a\u0645\u0643\u064a\u0646 <code>kernel.unprivileged_bpf_disabled<\/code> \u064a\u0642\u0644\u0644 \u0645\u0646 \u0645\u062e\u0627\u0637\u0631 \u0625\u0633\u0627\u0621\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 eBPF. \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u0646\u062a\u0638\u0645\u0629 \u0628\u064a\u0646 <code>ps<\/code> \u0648 <code>ss<\/code> \u0648\u0625\u062f\u062e\u0627\u0644\u0627\u062a \u062f\u0644\u064a\u0644 <code>\/proc<\/code> \u0627\u0644\u0645\u0628\u0627\u0634\u0631\u0629 \u0643\u0634\u0641 \u0627\u0644\u0646\u0634\u0627\u0637 \u0627\u0644\u0645\u062e\u0641\u064a \u062d\u062a\u0649 \u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u062a\u0628\u0644\u063a \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0641\u0631\u062f\u064a\u0629 \u0639\u0646 \u0623\u064a \u0634\u064a\u0621 \u0645\u0631\u064a\u0628.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u064a\u0634\u0643\u0644 \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u062e\u0641\u064a \u0627\u0644\u062c\u062f\u064a\u062f \u0648\u0627\u0644\u0645\u062a\u0642\u062f\u0645 \u062a\u0642\u0646\u064a\u0627\u064b\u060c \u0627\u0644\u0645\u0639\u0631\u0648\u0641 \u0628\u0627\u0633\u0645 VoidLink rootkit\u060c \u062a\u0647\u062f\u064a\u062f\u0627\u064b \u062e\u0637\u064a\u0631\u0627\u064b \u0644\u0623\u0646\u0638\u0645\u0629 \u0644\u064a\u0646\u0643\u0633\u060c \u062d\u064a\u062b \u064a\u062c\u0645\u0639 \u0628\u064a\u0646 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0641\u064a \u0627\u0644\u0646\u0648\u0627\u0629 (LKMs) \u0648\u0628\u0631\u0627\u0645\u062c \u0641\u0644\u062a\u0631 \u0627\u0644\u062d\u0632\u0645 \u0627\u0644\u0645\u0648\u0633\u0639 (eBPF) \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0621 \u0628\u0639\u0645\u0642 \u062f\u0627\u062e\u0644 \u0642\u0644\u0628 \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644. \u062a\u0645 \u062a\u0648\u062b\u064a\u0642 VoidLink\u060c \u0627\u0644\u0630\u064a \u062a\u0645 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646\u0647 \u0644\u0623\u0648\u0644 \u0645\u0631\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 Check Point Research \u0641\u064a \u064a\u0646\u0627\u064a\u0631 2026\u060c \u0643\u0625\u0637\u0627\u0631 \u0639\u0645\u0644 \u0644\u0628\u0631\u0645\u062c\u064a\u0627\u062a \u062e\u0628\u064a\u062b\u0629 \u0633\u062d\u0627\u0628\u064a\u0629 \u0623\u0635\u064a\u0644\u0629<\/p>\n","protected":false},"author":1,"featured_media":7877,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-7876","post","type-post","status-publish","format-standard","has-post-thumbnail","category-threats"],"_links":{"self":[{"href":"https:\/\/hackernews.ae\/ar\/wp-json\/wp\/v2\/posts\/7876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hackernews.ae\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hackernews.ae\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hackernews.ae\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hackernews.ae\/ar\/wp-json\/wp\/v2\/comments?post=7876"}],"version-history":[{"count":1,"href":"https:\/\/hackernews.ae\/ar\/wp-json\/wp\/v2\/posts\/7876\/revisions"}],"predecessor-version":[{"id":7878,"href":"https:\/\/hackernews.ae\/ar\/wp-json\/wp\/v2\/posts\/7876\/revisions\/7878"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hackernews.ae\/ar\/wp-json\/wp\/v2\/media\/7877"}],"wp:attachment":[{"href":"https:\/\/hackernews.ae\/ar\/wp-json\/wp\/v2\/media?parent=7876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hackernews.ae\/ar\/wp-json\/wp\/v2\/categories?post=7876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hackernews.ae\/ar\/wp-json\/wp\/v2\/tags?post=7876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}