diff --git a/bpfdoor_report_vvm3_2026-03-27_13-42-41.log b/bpfdoor_report_vvm3_2026-03-27_14-07-33.log similarity index 50% rename from bpfdoor_report_vvm3_2026-03-27_13-42-41.log rename to bpfdoor_report_vvm3_2026-03-27_14-07-33.log index 47a5153..ee6078c 100644 --- a/bpfdoor_report_vvm3_2026-03-27_13-42-41.log +++ b/bpfdoor_report_vvm3_2026-03-27_14-07-33.log @@ -9,31 +9,31 @@ Enhanced Linux BPFDoor Detection Script ========================================================== Host : vvm3 -Date : 2026-03-27_13-42-41 +Date : 2026-03-27_14-07-33 Version: 1.1 ========================================================== -[2026-03-27 13:42:41] [INFO] [1/12] Checking /var/run for suspicious zero-byte mutex/lock files -[2026-03-27 13:42:41] [SUCCESS] [1/12] No known suspicious mutex/lock files found -[2026-03-27 13:42:41] [INFO] [2/12] Checking /etc/sysconfig for suspicious auto-start entries -[2026-03-27 13:42:41] [WARN] [2/12] /etc/sysconfig not present; skipping -[2026-03-27 13:42:41] [INFO] [3/12] Inspecting BPF filters via ss -0pb -[2026-03-27 13:42:41] [WARN] [3/12] ss command not available; skipping BPF filter check -[2026-03-27 13:42:41] [INFO] [4/12] Checking RAW and packet socket usage (SOCK_RAW / SOCK_DGRAM) -[2026-03-27 13:42:41] [SUCCESS] No suspicious RAW/packet socket usage detected -[2026-03-27 13:42:41] [INFO] [5/12] Checking for suspicious environment variables -[2026-03-27 13:42:41] [SUCCESS] [5/12] No processes with the full suspicious env var set found -[2026-03-27 13:42:41] [INFO] [6/12] Checking TCP ports 42391-43390 and 8000 -[2026-03-27 13:42:41] [SUCCESS] [6/12] No connections on known suspicious BPFDoor ports -[2026-03-27 13:42:41] [INFO] [7/12] Checking for masqueraded processes (Verifying true execution paths) -[2026-03-27 13:43:24] [SUCCESS] [7/12] No process masquerading detected -[2026-03-27 13:43:24] [INFO] [8/12] Checking for processes executing deleted binaries (Fileless execution) -[2026-03-27 13:43:24] [SUCCESS] [8/12] No critical memory-resident/deleted binary execution found -[2026-03-27 13:43:24] [INFO] [9/12] Checking kernel stacks for raw socket blocking (packet_recvmsg/wait_for_more_packets) -[2026-03-27 13:43:24] [SUCCESS] [9/12] No processes blocking on suspicious packet socket kernel functions -[2026-03-27 13:43:24] [INFO] [11/12] Checking for active connections to known BPFDoor C2 domains -[2026-03-27 13:43:24] [WARN] [11/12] 'dig' or 'ss' missing; skipping C2 connection checks. -[2026-03-27 13:43:24] [INFO] [12/12] Checking specific processes for hardcoded BPFDoor file signatures -[2026-03-27 13:43:24] [SUCCESS] [12/12] No hardcoded process signatures detected -[2026-03-27 13:43:24] [INFO] [10/12] Deep scanning candidate binaries (hash, strings, UPX packing) -[2026-03-27 13:43:24] [INFO] [10/12] No candidate binaries collected for deep scan -[2026-03-27 13:43:24] [INFO] [-] Basic persistence triage (cron, systemd, rc scripts) +[2026-03-27 14:07:33] [INFO] [1/12] Checking /var/run for suspicious zero-byte mutex/lock files +[2026-03-27 14:07:33] [SUCCESS] [1/12] No known suspicious mutex/lock files found +[2026-03-27 14:07:33] [INFO] [2/12] Checking /etc/sysconfig for suspicious auto-start entries +[2026-03-27 14:07:33] [WARN] [2/12] /etc/sysconfig not present; skipping +[2026-03-27 14:07:33] [INFO] [3/12] Inspecting BPF filters via ss -0pb +[2026-03-27 14:07:33] [WARN] [3/12] ss command not available; skipping BPF filter check +[2026-03-27 14:07:33] [INFO] [4/12] Checking RAW and packet socket usage (SOCK_RAW / SOCK_DGRAM) +[2026-03-27 14:07:33] [SUCCESS] No suspicious RAW/packet socket usage detected +[2026-03-27 14:07:33] [INFO] [5/12] Checking for suspicious environment variables +[2026-03-27 14:07:33] [SUCCESS] [5/12] No processes with the full suspicious env var set found +[2026-03-27 14:07:33] [INFO] [6/12] Checking TCP ports 42391-43390 and 8000 +[2026-03-27 14:07:33] [SUCCESS] [6/12] No connections on known suspicious BPFDoor ports +[2026-03-27 14:07:33] [INFO] [7/12] Checking for masqueraded processes (Verifying true execution paths) +[2026-03-27 14:08:17] [SUCCESS] [7/12] No process masquerading detected +[2026-03-27 14:08:17] [INFO] [8/12] Checking for processes executing deleted binaries (Fileless execution) +[2026-03-27 14:08:17] [SUCCESS] [8/12] No critical memory-resident/deleted binary execution found +[2026-03-27 14:08:17] [INFO] [9/12] Checking kernel stacks for raw socket blocking (packet_recvmsg/wait_for_more_packets) +[2026-03-27 14:08:17] [SUCCESS] [9/12] No processes blocking on suspicious packet socket kernel functions +[2026-03-27 14:08:17] [INFO] [11/12] Checking for active connections to known BPFDoor C2 domains +[2026-03-27 14:08:17] [WARN] [11/12] 'dig' or 'ss' missing; skipping C2 connection checks. +[2026-03-27 14:08:17] [INFO] [12/12] Checking specific processes for hardcoded BPFDoor file signatures +[2026-03-27 14:08:17] [SUCCESS] [12/12] No hardcoded process signatures detected +[2026-03-27 14:08:17] [INFO] [10/12] Deep scanning candidate binaries (hash, strings, UPX packing) +[2026-03-27 14:08:17] [INFO] [10/12] No candidate binaries collected for deep scan +[2026-03-27 14:08:17] [INFO] [-] Basic persistence triage (cron, systemd, rc scripts)