mirror of
https://github.com/mytechnotalent/Embedded-Hacking.git
synced 2026-07-12 23:26:33 +02:00
Kevin Thomas
86 lines
4.1 KiB
XML
86 lines
4.1 KiB
XML
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800">
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<style>
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.bg{fill:#0a0a0f}.pnl{fill:#12121a;stroke:#1a1a2e}.hdr{fill:#12121a}
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.title{font:bold 42px 'Courier New',monospace;fill:#00ff41}
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.sub{font:bold 28px 'Courier New',monospace;fill:#00d4ff}
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.txt{font:24px 'Courier New',monospace;fill:#c0c0c0}
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.dim{font:20px 'Courier New',monospace;fill:#888}
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.grn{font:bold 24px 'Courier New',monospace;fill:#00ff41}
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.red{font:bold 24px 'Courier New',monospace;fill:#ff0040}
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.cyn{font:bold 24px 'Courier New',monospace;fill:#00d4ff}
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.amb{font:bold 24px 'Courier New',monospace;fill:#ffaa00}
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.badge{stroke:#00ff41;rx:14}
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</style>
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<rect class="bg" width="1200" height="800"/>
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<!-- Title -->
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<text x="600" y="52" text-anchor="middle" class="title">Binary Patching</text>
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<text x="600" y="88" text-anchor="middle" class="dim">Changing Values in the Binary</text>
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<!-- Before Patch -->
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<rect x="40" y="110" width="540" height="240" rx="8" class="pnl"/>
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<text x="310" y="148" text-anchor="middle" class="sub">Before Patch</text>
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<rect x="60" y="168" width="500" height="50" rx="4" fill="#0a0a0f" stroke="#ff0040" stroke-width="2"/>
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<text x="80" y="200" class="grn">1000023a</text>
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<text x="230" y="200" class="red">2b 21</text>
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<text x="330" y="200" class="txt">movs r1,#0x2b</text>
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<text x="60" y="248" class="dim">0x2b = 43 decimal</text>
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<text x="60" y="278" class="txt">Output:</text>
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<text x="200" y="278" class="amb">age: 43</text>
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<text x="60" y="308" class="dim">Compiler-optimized constant</text>
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<!-- After Patch -->
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<rect x="620" y="110" width="540" height="240" rx="8" class="pnl"/>
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<text x="890" y="148" text-anchor="middle" class="sub">After Patch</text>
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<rect x="640" y="168" width="500" height="50" rx="4" fill="#0a0a0f" stroke="#00ff41" stroke-width="2"/>
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<text x="660" y="200" class="grn">1000023a</text>
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<text x="810" y="200" class="grn">46 21</text>
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<text x="910" y="200" class="txt">movs r1,#0x46</text>
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<text x="640" y="248" class="dim">0x46 = 70 decimal</text>
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<text x="640" y="278" class="txt">Output:</text>
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<text x="780" y="278" class="grn">age: 70</text>
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<text x="640" y="308" class="dim">Changed program behavior!</text>
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<!-- How To Patch -->
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<rect x="40" y="370" width="1120" height="200" rx="8" class="pnl"/>
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<text x="600" y="410" text-anchor="middle" class="sub">How to Patch in Ghidra</text>
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<rect x="60" y="430" width="240" height="55" rx="6" fill="#0a0a0f" stroke="#00d4ff" stroke-width="1"/>
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<text x="180" y="465" text-anchor="middle" class="cyn">1. Find Instr</text>
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<text x="335" y="460" text-anchor="middle" dominant-baseline="middle" class="grn">-></text>
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<rect x="370" y="430" width="220" height="55" rx="6" fill="#0a0a0f" stroke="#ffaa00" stroke-width="1"/>
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<text x="480" y="465" text-anchor="middle" class="amb">2. Rt-Click</text>
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<text x="620" y="460" text-anchor="middle" dominant-baseline="middle" class="grn">-></text>
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<rect x="650" y="430" width="240" height="55" rx="6" fill="#0a0a0f" stroke="#ff0040" stroke-width="1"/>
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<text x="770" y="465" text-anchor="middle" class="red">3. Patch Val</text>
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<text x="920" y="460" text-anchor="middle" dominant-baseline="middle" class="grn">-></text>
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<rect x="950" y="430" width="180" height="55" rx="6" fill="#0a0a0f" stroke="#00ff41" stroke-width="1"/>
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<text x="1040" y="465" text-anchor="middle" class="grn">Done!</text>
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<text x="60" y="540" class="dim">Patch Instruction: change operand</text>
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<!-- Export Steps -->
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<rect x="40" y="590" width="1120" height="190" rx="8" class="pnl"/>
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<text x="600" y="630" text-anchor="middle" class="sub">Export Patched Binary</text>
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<rect x="60" y="650" width="330" height="50" rx="4" fill="#0a0a0f" stroke="#1a1a2e"/>
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<text x="225" y="682" text-anchor="middle" class="cyn">File: Export</text>
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<rect x="420" y="650" width="300" height="50" rx="4" fill="#0a0a0f" stroke="#1a1a2e"/>
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<text x="570" y="682" text-anchor="middle" class="amb">Format: Raw Bytes</text>
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<rect x="750" y="650" width="380" height="50" rx="4" fill="#0a0a0f" stroke="#1a1a2e"/>
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<text x="940" y="682" text-anchor="middle" class="grn">Save as *-h.bin</text>
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<text x="60" y="745" class="dim">Exported binary has your patches</text>
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</svg> |