PLC-BLASTER
asia-16-Spenneberg-PLC-Blaster-A-Worm-Living-Solely-In-The-PLC
asia-16-Spenneberg-PLC-Blaster-A-Worm-Living-Solely-In-The-PLC
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Fun with Attribute Blocks I<br />
●<br />
Data redundancy creates attack surface<br />
00000901 03 00 04 00 02 f0 00 72 02 05 a9 31 00 00 04 ca .......r ...1....<br />
00000911 00 00 00 1d 00 00 03 a2 34 00 00 00 03 00 04 00 ........ 4.......<br />
00000921 00 00 00 00 a1 8a 32 00 01 94 57 20 00 a3 81 69 ......2. ..W ...i<br />
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00000C71 53 77 65 65 70 20 28 43 79 63 6c 65 29 22 00 a3 Sweep (C ycle)"..<br />
00000C81 93 59 00 03 00 01 a3 93 5a 00 01 00 a3 93 5b 00 .Y...... Z.....[.<br />
Which one is evaluated<br />
by Siemens? Both!<br />
Black Hat Asia 2016: <strong>PLC</strong>-Blaster 24
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