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40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
#ifndef LAIKA_BOX_H
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#define LAIKA_BOX_H
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#include <inttypes.h>
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#include "lvm.h"
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/* Laika Box:
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Laika Boxes are obfuscated storage mediums where data is only in memory for a very short amount of time.
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Of course, this can be bypassed with a simple debugger and setting a breakpoint right after the data is 'unlocked',
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but the game of obfuscation isn't to prevent the data from being seen, it's to slow the reverse engineer down.
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2 main APIs are exposed here, laikaB_unlock() & laikaB_lock(). Both of which are inlined to make it more painful
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for the reverse engineer to quickly dump boxes from memory, forcing them to set breakpoints across the executable.
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Each box has its own VM, with it's own deobfuscation routine. This makes static analysis a painful route for string
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dumping.
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*/
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enum {
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BOX_IP,
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BOX_PUBKEY,
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BOX_MAX
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};
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struct sLaikaB_box {
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uint8_t *data;
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uint8_t *unlockedData;
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sLaikaV_vm vm;
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};
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inline void laikaB_unlock() {
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}
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/* safely free's allocated buffer using libsodium's api for clearing sensitive data from memory */
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inline void laikaB_lock() {
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}
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#endif |