DDoS-Capable IoT Malwares: Comparative Analysis and Mirai Investigation

Listing 10

Functions that (should) kill all ongoing DDoS attacks.

root/mirai/bot/attack.c

(44) void attack_kill_all(void)

(45)  

(46)  int  i;

(47)

(48)  #ifdef DEBUG

(49)     printf("[attack] Killing all ongoing

         attacksn");

(50)  #endif

(51)

(52)  for (i = 0; i < ATTACK_CONCURRENT_MAX; i

      ++)

(53)  

(54)       if (attack_ongoing[i] != 0)

(55)          kill(attack_ongoing[i], 9);

(56)       attack_ongoing[i] = 0;

(57)  

(58)

(59)  #ifdef MIRAI_TELNET

(60)     scanner_init();

(61)  #endif

(62)