Virus Self-replicating code riding a host file. The baseline nuisance: no armour, no tricks. | 55 | 1.5 | 0 | 1 | 9 | 1 | T1204.002 User Execution: Malicious File Runs because somebody opened it. |
Worm Propagates on its own across the network. Fast and fragile, and it never comes alone. | 38 | 2.6 | 0 | 1 | 7 | 2 | T1091 Replication Through Removable Media Spreads on its own, without anyone opening anything. |
Phishing Payload A convincing lure clicked by a real user. Almost no health, but it sprints for the core. | 26 | 3.2 | 0 | 1 | 6 | 3 | T1566.002 Phishing: Spearphishing Link A convincing lure, clicked by a real person. |
Trojan Hides inside something you asked for. Lightly armoured, so chip damage bounces off it. | 110 | 1.2 | 2 | 2 | 14 | 4 | T1027.002 Obfuscated Files or Information: Software Packing Packed so the thing you scan is not the thing that runs. |
Ransomware Encrypts everything it touches. Slow, heavily armoured, and devastating if it reaches the core. Needs burst damage, not chip damage. | 260 | 0.85 | 6 | 3 | 32 | 5 | T1486 Data Encrypted for Impact Encrypts what it reaches and asks to be paid. |
Cryptominer Does not want to break anything. It wants your compute, and it drains budget every second it survives. | 130 | 1.3 | 1 | 1 | 20 | 6 | T1496 Resource Hijacking Wants your compute, not your data. |
DDoS Packet Volumetric flood traffic. Individually trivial, collectively overwhelming. Bring splash damage. | 20 | 2.2 | 0 | 1 | 2 | 7 | T1498.001 Network Denial of Service: Direct Network Flood Volume as the weapon. |
Botnet Node A command-and-control hub. Killing it scatters the bots it was coordinating. | 190 | 1 | 3 | 2 | 24 | 8 | T1583.005 Acquire Infrastructure: Botnet A rented crowd of compromised hosts. |
Zombie Host An orphaned bot with no controller left. Only appears when a botnet node is destroyed. | 30 | 1.9 | 0 | 1 | 3 | — | T1105 Ingress Tool Transfer The payload pulled down onto each conscripted host. |
Rootkit Operates below the OS. Completely invisible, and untargetable, until a detector lights it up. | 150 | 1.15 | 4 | 2 | 28 | 10 | T1014 Rootkit Sits below the layer doing the looking. |
Encrypted Tunnel Exfiltration over TLS. Ignores your network topology entirely and flies straight at the core. | 120 | 1.4 | 2 | 2 | 26 | 12 | T1572 Protocol Tunneling Exfiltration wrapped in traffic you already allow. |
Logic Bomb Dormant until its trigger fires. Hits the core hard, and accelerates the closer it gets to dying. | 180 | 1.6 | 2 | 5 | 30 | 14 | T1053 Scheduled Task/Job Dormant until its trigger condition fires. |
APT Implant A funded, patient adversary. Shielded, self-healing, and it will outlast anything that cannot burst it down. | 420 | 1.05 | 8 | 4 | 58 | 16 | T1078 Valid Accounts Not breaking in. Logging in, and staying. |
Zero-Day Exploit No signature exists. No patch exists. It is immune to throttling and it does not care about your rule sets. | 1700 | 0.75 | 9 | 15 | 420 | — | T1068 Exploitation for Privilege Escalation No signature exists yet, because nobody has seen it. |