| OLD | NEW |
| (Empty) |
| 1 @hex: | |
| 2 # test 5: a big chunk of code whose origin is not clear. | |
| 3 8d 4c 24 04 | |
| 4 83 e4 f0 | |
| 5 ff 71 fc | |
| 6 55 | |
| 7 89 e5 | |
| 8 51 | |
| 9 66 90 | |
| 10 83 ec 24 | |
| 11 89 4d e8 | |
| 12 c7 45 f4 0a 00 00 00 | |
| 13 8b 45 e8 | |
| 14 83 38 01 | |
| 15 7f 2b | |
| 16 8b 55 e8 | |
| 17 8b 42 04 | |
| 18 8b 00 | |
| 19 8d 76 00 | |
| 20 89 44 24 04 | |
| 21 c7 04 24 54 14 00 08 | |
| 22 e8 c0 02 00 00 | |
| 23 c7 04 24 01 00 00 00 | |
| 24 8d 74 26 00 | |
| 25 e8 c0 01 00 00 | |
| 26 8b 55 e8 | |
| 27 8b 42 04 | |
| 28 83 c0 04 | |
| 29 8b 00 | |
| 30 89 04 24 | |
| 31 66 90 | |
| 32 8d 74 26 00 | |
| 33 8d bc 27 00 00 00 00 | |
| 34 e8 90 09 00 00 | |
| 35 89 45 f8 | |
| 36 8b 45 e8 | |
| 37 83 38 02 | |
| 38 7e 25 | |
| 39 8b 55 e8 | |
| 40 66 90 | |
| 41 8b 42 04 | |
| 42 83 c0 08 | |
| 43 8b 00 | |
| 44 89 04 24 | |
| 45 e8 70 09 00 00 | |
| 46 89 45 f4 | |
| 47 8d b6 00 00 00 00 | |
| 48 8d bc 27 00 00 00 00 | |
| 49 8b 45 f4 | |
| 50 a3 28 2f 00 08 | |
| 51 eb 26 | |
| 52 8d b6 00 00 00 00 | |
| 53 c7 44 24 08 03 00 00 00 | |
| 54 c7 44 24 04 01 00 00 00 | |
| 55 8b 45 f4 | |
| 56 89 04 24 | |
| 57 90 | |
| 58 8d 74 26 00 | |
| 59 e8 20 00 00 00 | |
| 60 83 7d f8 00 | |
| 61 0f 9f c0 | |
| 62 83 6d f8 01 | |
| 63 84 c0 | |
| 64 8d 76 00 | |
| 65 75 ce | |
| 66 c7 04 24 00 00 00 00 | |
| 67 66 90 | |
| 68 e8 20 01 00 00 | |
| 69 55 | |
| 70 89 e5 | |
| 71 83 ec 1c | |
| 72 83 7d 08 01 | |
| 73 75 44 | |
| 74 8b 55 0c | |
| 75 90 | |
| 76 8b 04 95 24 2f 00 08 | |
| 77 83 e8 01 | |
| 78 8d b6 00 00 00 00 | |
| 79 89 04 95 24 2f 00 08 | |
| 80 8b 55 10 | |
| 81 8d b6 00 00 00 00 | |
| 82 8b 04 95 24 2f 00 08 | |
| 83 83 c0 01 | |
| 84 8d b6 00 00 00 00 | |
| 85 89 04 95 24 2f 00 08 | |
| 86 00 00 | |
| 87 8d b4 26 00 00 00 00 | |
| 88 8b 45 10 | |
| 89 8b 55 0c | |
| 90 01 c2 | |
| 91 b8 06 00 00 00 | |
| 92 29 d0 | |
| 93 f4 | |
| 94 @nval: | |
| 95 VALIDATOR: 4b: JUMP TARGET out of range | |
| 96 VALIDATOR: eb: JUMP TARGET out of range | |
| 97 *** <input> IS UNSAFE *** | |
| 98 @nvals: | |
| 99 VALIDATOR: 4b: JUMP TARGET out of range | |
| 100 VALIDATOR: eb: JUMP TARGET out of range | |
| 101 *** <input> IS UNSAFE *** | |
| 102 | |
| 103 Opcode Histogram; | |
| 104 1 0x00 1 0x01 1 0x0f 1 0x29 | |
| 105 1 0x51 2 0x55 2 0x75 1 0x7e | |
| 106 1 0x7f 12 0x83 1 0x84 11 0x89 | |
| 107 19 0x8b 14 0x8d 6 0x90 1 0xa3 | |
| 108 1 0xb8 6 0xc7 6 0xe8 1 0xeb | |
| 109 1 0xf4 1 0xff | |
| 110 Analysis Summary: | |
| 111 91 Checked instructions | |
| 112 17 checked jump targets | |
| 113 0 calls/jumps need dynamic checking (0.00%) | |
| 114 | |
| 115 Problems: | |
| 116 0 illegal instructions | |
| 117 2 bad jump targets | |
| 118 0 illegal unprotected indirect jumps (including ret) | |
| 119 0 instruction alignment defects | |
| 120 0 segmentation errors | |
| 121 0 bad prefix | |
| 122 0 bad instruction length | |
| 123 0 internal errors | |
| 124 @nvalds: | |
| 125 VALIDATOR: 4b: JUMP TARGET out of range | |
| 126 VALIDATOR: eb: JUMP TARGET out of range | |
| 127 *** <input> IS UNSAFE *** | |
| 128 | |
| 129 Opcode Histogram; | |
| 130 1 0x00 1 0x01 1 0x0f 1 0x29 | |
| 131 1 0x51 2 0x55 2 0x75 1 0x7e | |
| 132 1 0x7f 12 0x83 1 0x84 11 0x89 | |
| 133 19 0x8b 14 0x8d 6 0x90 1 0xa3 | |
| 134 1 0xb8 6 0xc7 6 0xe8 1 0xeb | |
| 135 1 0xf4 1 0xff | |
| 136 Analysis Summary: | |
| 137 91 Checked instructions | |
| 138 11 checked jump targets | |
| 139 0 calls/jumps need dynamic checking (0.00%) | |
| 140 | |
| 141 Problems: | |
| 142 0 illegal instructions | |
| 143 2 bad jump targets | |
| 144 0 illegal unprotected indirect jumps (including ret) | |
| 145 0 instruction alignment defects | |
| 146 0 segmentation errors | |
| 147 0 bad prefix | |
| 148 0 bad instruction length | |
| 149 0 internal errors | |
| 150 @dis: | |
| 151 00000000: 8d 4c 24 04 lea %ecx, %ds:[%esp+%es
p*1+0x4] | |
| 152 00000004: 83 e4 f0 and %esp, 0xf0 | |
| 153 00000007: ff 71 fc push %ds:[%ecx-0x4] | |
| 154 0000000a: 55 push %ebp | |
| 155 0000000b: 89 e5 mov %ebp, %esp | |
| 156 0000000d: 51 push %ecx | |
| 157 0000000e: 66 90 nop | |
| 158 00000010: 83 ec 24 sub %esp, 0x24 | |
| 159 00000013: 89 4d e8 mov %ss:[%ebp-0x18], %e
cx | |
| 160 00000016: c7 45 f4 0a 00 00 00 mov %ss:[%ebp-0xc], 0xa | |
| 161 0000001d: 8b 45 e8 mov %eax, %ss:[%ebp-0x1
8] | |
| 162 00000020: 83 38 01 cmp %ds:[%eax], 0x1 | |
| 163 00000023: 7f 2b jnle 0x50 | |
| 164 00000025: 8b 55 e8 mov %edx, %ss:[%ebp-0x1
8] | |
| 165 00000028: 8b 42 04 mov %eax, %ds:[%edx+0x4
] | |
| 166 0000002b: 8b 00 mov %eax, %ds:[%eax] | |
| 167 0000002d: 8d 76 00 lea %esi, %ds:[%esi] | |
| 168 00000030: 89 44 24 04 mov %ds:[%esp+%esp*1+0x
4], %eax | |
| 169 00000034: c7 04 24 54 14 00 08 mov %ds:[%esp+%esp*1],
0x8001454 | |
| 170 0000003b: e8 c0 02 00 00 call 0x300 | |
| 171 00000040: c7 04 24 01 00 00 00 mov %ds:[%esp+%esp*1],
0x1 | |
| 172 00000047: 8d 74 26 00 lea %esi, %ds:[%esi+%es
p*1] | |
| 173 0000004b: e8 c0 01 00 00 call 0x210 | |
| 174 00000050: 8b 55 e8 mov %edx, %ss:[%ebp-0x1
8] | |
| 175 00000053: 8b 42 04 mov %eax, %ds:[%edx+0x4
] | |
| 176 00000056: 83 c0 04 add %eax, 0x4 | |
| 177 00000059: 8b 00 mov %eax, %ds:[%eax] | |
| 178 0000005b: 89 04 24 mov %ds:[%esp+%esp*1],
%eax | |
| 179 0000005e: 66 90 nop | |
| 180 00000060: 8d 74 26 00 lea %esi, %ds:[%esi+%es
p*1] | |
| 181 00000064: 8d bc 27 00 00 00 00 lea %edi, %ds:[%edi+%es
p*1] | |
| 182 0000006b: e8 90 09 00 00 call 0xa00 | |
| 183 00000070: 89 45 f8 mov %ss:[%ebp-0x8], %ea
x | |
| 184 00000073: 8b 45 e8 mov %eax, %ss:[%ebp-0x1
8] | |
| 185 00000076: 83 38 02 cmp %ds:[%eax], 0x2 | |
| 186 00000079: 7e 25 jle 0xa0 | |
| 187 0000007b: 8b 55 e8 mov %edx, %ss:[%ebp-0x1
8] | |
| 188 0000007e: 66 90 nop | |
| 189 00000080: 8b 42 04 mov %eax, %ds:[%edx+0x4
] | |
| 190 00000083: 83 c0 08 add %eax, 0x8 | |
| 191 00000086: 8b 00 mov %eax, %ds:[%eax] | |
| 192 00000088: 89 04 24 mov %ds:[%esp+%esp*1],
%eax | |
| 193 0000008b: e8 70 09 00 00 call 0xa00 | |
| 194 00000090: 89 45 f4 mov %ss:[%ebp-0xc], %ea
x | |
| 195 00000093: 8d b6 00 00 00 00 lea %esi, %ds:[%esi] | |
| 196 00000099: 8d bc 27 00 00 00 00 lea %edi, %ds:[%edi+%es
p*1] | |
| 197 000000a0: 8b 45 f4 mov %eax, %ss:[%ebp-0xc
] | |
| 198 000000a3: a3 28 2f 00 08 mov [0x8002f28], %eax | |
| 199 000000a8: eb 26 jmp 0xd0 | |
| 200 000000aa: 8d b6 00 00 00 00 lea %esi, %ds:[%esi] | |
| 201 000000b0: c7 44 24 08 03 00 00 00 mov %ds:[%esp+%esp*1+0x
8], 0x3 | |
| 202 000000b8: c7 44 24 04 01 00 00 00 mov %ds:[%esp+%esp*1+0x
4], 0x1 | |
| 203 000000c0: 8b 45 f4 mov %eax, %ss:[%ebp-0xc
] | |
| 204 000000c3: 89 04 24 mov %ds:[%esp+%esp*1],
%eax | |
| 205 000000c6: 90 nop | |
| 206 000000c7: 8d 74 26 00 lea %esi, %ds:[%esi+%es
p*1] | |
| 207 000000cb: e8 20 00 00 00 call 0xf0 | |
| 208 000000d0: 83 7d f8 00 cmp %ss:[%ebp-0x8], 0x0 | |
| 209 000000d4: 0f 9f c0 setnle %al | |
| 210 000000d7: 83 6d f8 01 sub %ss:[%ebp-0x8], 0x1 | |
| 211 000000db: 84 c0 test %al, %al | |
| 212 000000dd: 8d 76 00 lea %esi, %ds:[%esi] | |
| 213 000000e0: 75 ce jnz 0xb0 | |
| 214 000000e2: c7 04 24 00 00 00 00 mov %ds:[%esp+%esp*1],
0x0 | |
| 215 000000e9: 66 90 nop | |
| 216 000000eb: e8 20 01 00 00 call 0x210 | |
| 217 000000f0: 55 push %ebp | |
| 218 000000f1: 89 e5 mov %ebp, %esp | |
| 219 000000f3: 83 ec 1c sub %esp, 0x1c | |
| 220 000000f6: 83 7d 08 01 cmp %ss:[%ebp+0x8], 0x1 | |
| 221 000000fa: 75 44 jnz 0x140 | |
| 222 000000fc: 8b 55 0c mov %edx, %ss:[%ebp+0xc
] | |
| 223 000000ff: 90 nop | |
| 224 00000100: 8b 04 95 24 2f 00 08 mov %eax, %ds:[%edx*4+0
x8002f24] | |
| 225 00000107: 83 e8 01 sub %eax, 0x1 | |
| 226 0000010a: 8d b6 00 00 00 00 lea %esi, %ds:[%esi] | |
| 227 00000110: 89 04 95 24 2f 00 08 mov %ds:[%edx*4+0x8002f
24], %eax | |
| 228 00000117: 8b 55 10 mov %edx, %ss:[%ebp+0x1
0] | |
| 229 0000011a: 8d b6 00 00 00 00 lea %esi, %ds:[%esi] | |
| 230 00000120: 8b 04 95 24 2f 00 08 mov %eax, %ds:[%edx*4+0
x8002f24] | |
| 231 00000127: 83 c0 01 add %eax, 0x1 | |
| 232 0000012a: 8d b6 00 00 00 00 lea %esi, %ds:[%esi] | |
| 233 00000130: 89 04 95 24 2f 00 08 mov %ds:[%edx*4+0x8002f
24], %eax | |
| 234 00000137: 00 00 add %ds:[%eax], %al | |
| 235 00000139: 8d b4 26 00 00 00 00 lea %esi, %ds:[%esi+%es
p*1] | |
| 236 00000140: 8b 45 10 mov %eax, %ss:[%ebp+0x1
0] | |
| 237 00000143: 8b 55 0c mov %edx, %ss:[%ebp+0xc
] | |
| 238 00000146: 01 c2 add %edx, %eax | |
| 239 00000148: b8 06 00 00 00 mov %eax, 0x6 | |
| 240 0000014d: 29 d0 sub %eax, %edx | |
| 241 0000014f: f4 hlt | |
| 242 @vdis: | |
| 243 0: 8d 4c 24 04 lea %ecx, 0x4[%esp] | |
| 244 4: 83 e4 f0 and %esp, 0xfffffffffffffff0 | |
| 245 7: ff 71 fc push 0xfffffffc[%ecx] | |
| 246 a: 55 push %ebp | |
| 247 b: 89 e5 mov %esp, %esp | |
| 248 d: 51 push %ecx | |
| 249 e: 66 90 nop | |
| 250 10: 83 ec 24 sub %ebp, 0x24 | |
| 251 13: 89 4d e8 mov 0xffffffe8[%ebp], %ecx | |
| 252 16: c7 45 f4 0a 00 00 00 mov 0xfffffff4[%ebp], 0xa | |
| 253 1d: 8b 45 e8 mov %eax, 0xffffffe8[%ebp] | |
| 254 20: 83 38 01 cmp [%eax], 0x1 | |
| 255 23: 7f 2b jg 0x50 | |
| 256 25: 8b 55 e8 mov %edx, 0xffffffe8[%ebp] | |
| 257 28: 8b 42 04 mov %eax, 0x4[%edx] | |
| 258 2b: 8b 00 mov %eax, [%eax] | |
| 259 2d: 8d 76 00 lea %esi, 0x0[%esi] | |
| 260 30: 89 44 24 04 mov 0x4[%esp], %eax | |
| 261 34: c7 04 24 54 14 00 08 mov [%esp], 0x8001454 | |
| 262 3b: e8 c0 02 00 00 call 0x300 | |
| 263 40: c7 04 24 01 00 00 00 mov [%esp], 0x1 | |
| 264 47: 8d 74 26 00 lea %esi, 0x0[%esi] | |
| 265 4b: e8 c0 01 00 00 call 0x210 | |
| 266 50: 8b 55 e8 mov %edx, 0xffffffe8[%ebp] | |
| 267 53: 8b 42 04 mov %eax, 0x4[%edx] | |
| 268 56: 83 c0 04 add %eax, 0x4 | |
| 269 59: 8b 00 mov %eax, [%eax] | |
| 270 5b: 89 04 24 mov [%esp], %eax | |
| 271 5e: 66 90 nop | |
| 272 60: 8d 74 26 00 lea %esi, 0x0[%esi] | |
| 273 64: 8d bc 27 00 00 00 00 lea %edi, 0x0[%edi] | |
| 274 6b: e8 90 09 00 00 call 0xa00 | |
| 275 70: 89 45 f8 mov 0xfffffff8[%ebp], %eax | |
| 276 73: 8b 45 e8 mov %eax, 0xffffffe8[%ebp] | |
| 277 76: 83 38 02 cmp [%eax], 0x2 | |
| 278 79: 7e 25 jle 0xa0 | |
| 279 7b: 8b 55 e8 mov %edx, 0xffffffe8[%ebp] | |
| 280 7e: 66 90 nop | |
| 281 80: 8b 42 04 mov %eax, 0x4[%edx] | |
| 282 83: 83 c0 08 add %eax, 0x8 | |
| 283 86: 8b 00 mov %eax, [%eax] | |
| 284 88: 89 04 24 mov [%esp], %eax | |
| 285 8b: e8 70 09 00 00 call 0xa00 | |
| 286 90: 89 45 f4 mov 0xfffffff4[%ebp], %eax | |
| 287 93: 8d b6 00 00 00 00 lea %esi, 0x0[%esi] | |
| 288 99: 8d bc 27 00 00 00 00 lea %edi, 0x0[%edi] | |
| 289 a0: 8b 45 f4 mov %eax, 0xfffffff4[%ebp] | |
| 290 a3: a3 28 2f 00 08 mov [0x8002f28], %eax | |
| 291 a8: eb 26 jmp 0xd0 | |
| 292 aa: 8d b6 00 00 00 00 lea %esi, 0x0[%esi] | |
| 293 b0: c7 44 24 08 03 00 00 00 mov 0x8[%esp], 0x3 | |
| 294 b8: c7 44 24 04 01 00 00 00 mov 0x4[%esp], 0x1 | |
| 295 c0: 8b 45 f4 mov %eax, 0xfffffff4[%ebp] | |
| 296 c3: 89 04 24 mov [%esp], %eax | |
| 297 c6: 90 nop | |
| 298 c7: 8d 74 26 00 lea %esi, 0x0[%esi] | |
| 299 cb: e8 20 00 00 00 call 0xf0 | |
| 300 d0: 83 7d f8 00 cmp 0xfffffff8[%ebp], 0x0 | |
| 301 d4: 0f 9f c0 setg %eax | |
| 302 d7: 83 6d f8 01 sub 0xfffffff8[%ebp], 0x1 | |
| 303 db: 84 c0 test %eax, %eax | |
| 304 dd: 8d 76 00 lea %esi, 0x0[%esi] | |
| 305 e0: 75 ce jnz 0xb0 | |
| 306 e2: c7 04 24 00 00 00 00 mov [%esp], 0x0 | |
| 307 e9: 66 90 nop | |
| 308 eb: e8 20 01 00 00 call 0x210 | |
| 309 f0: 55 push %ebp | |
| 310 f1: 89 e5 mov %esp, %esp | |
| 311 f3: 83 ec 1c sub %ebp, 0x1c | |
| 312 f6: 83 7d 08 01 cmp 0x8[%ebp], 0x1 | |
| 313 fa: 75 44 jnz 0x140 | |
| 314 fc: 8b 55 0c mov %edx, 0xc[%ebp] | |
| 315 ff: 90 nop | |
| 316 100: 8b 04 95 24 2f 00 08 mov %eax, [%ebp + 4 * %edx] | |
| 317 107: 83 e8 01 sub %ebp, 0x1 | |
| 318 10a: 8d b6 00 00 00 00 lea %esi, 0x0[%esi] | |
| 319 110: 89 04 95 24 2f 00 08 mov [%ebp + 4 * %edx], %eax | |
| 320 117: 8b 55 10 mov %edx, 0x10[%ebp] | |
| 321 11a: 8d b6 00 00 00 00 lea %esi, 0x0[%esi] | |
| 322 120: 8b 04 95 24 2f 00 08 mov %eax, [%ebp + 4 * %edx] | |
| 323 127: 83 c0 01 add %eax, 0x1 | |
| 324 12a: 8d b6 00 00 00 00 lea %esi, 0x0[%esi] | |
| 325 130: 89 04 95 24 2f 00 08 mov [%ebp + 4 * %edx], %eax | |
| 326 137: 00 00 add [%eax], %eax | |
| 327 139: 8d b4 26 00 00 00 00 lea %esi, 0x0[%esi] | |
| 328 140: 8b 45 10 mov %eax, 0x10[%ebp] | |
| 329 143: 8b 55 0c mov %edx, 0xc[%ebp] | |
| 330 146: 01 c2 add %eax, %eax | |
| 331 148: b8 06 00 00 00 mov %eax, 0x6 | |
| 332 14d: 29 d0 sub %edx, %edx | |
| 333 14f: f4 hlt | |
| 334 @rdfa_output: | |
| 335 4b: [0] direct jump out of range | |
| 336 eb: [0] direct jump out of range | |
| 337 return code: 1 | |
| OLD | NEW |