58 lines
1.7 KiB
Makefile
58 lines
1.7 KiB
Makefile
STAGERS=stager_sock_bind stager_sock_bind6 stager_sock_bind_udp stager_sock_bind_icmp \
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stager_egghunt stager_sock_find stager_sock_reverse \
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stager_sock_reverse_icmp stager_sock_reverse_udp \
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stager_sock_reverse_udp_dns
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STAGES=stage_tcp_shell stage_udp_shell
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SINGLE=single_adduser single_bind_tcp_shell single_find_tcp_shell \
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single_reverse_tcp_shell single_reverse_udp_shell single_exec
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OBJS=${STAGERS} ${STAGES} ${SINGLE}
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.SUFFIXES:
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.SUFFIXES: .asm .hex .disasm .o
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# Tell Make not to delete these intermediate files
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.PRECIOUS: %.hex %.disasm
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all: $(SINGLE) $(STAGES) $(STAGERS)
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%.o: %.asm %.bin %.hex %.disasm
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@nasm -o $@ -f elf $<
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%.bin: %.asm
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@nasm -o $@ -f bin $<
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# Replace 00 with \x00. Put quotes at beginning and end of line. Put plus at
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# end of all lines but the last. This ends up outputting an escaped string
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# suitable for use in a Ruby script.
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%.hex: %.bin
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@xxd -c 16 -ps $< | \
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sed -e 's/\([0123456789abcdef][0123456789abcdef]\)/\\x\1/g' \
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-e 's/^/"/;s/$$/"/;$$ b;s/$$/+/;' > $@
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# ljust(23) because the longest instruction is usually 5 bytes which takes 22
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# characters including quotes
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%.disasm: %.bin
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@ndisasm -b 32 $< > $*.tmp
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@ruby -p -a -e ' \
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$$F.shift; \
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$$F[0].tap { |s| \
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s.tr! "A-F", "a-f"; \
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t=s.dup; \
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s.clear; \
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s<<("\""+t.scan(/../).map{|b|"\\x#{b}"}.join+"\"").ljust(23); \
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STDIN.eof? ? s<< " # " : s<< "+# "; \
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}; \
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$$_ = $$F.join(" ") + "\n"; \
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' < $*.tmp > $@
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@rm $*.tmp
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$(SINGLE) $(STAGES) $(STAGERS): %: %.o
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@echo "Building $@... (`wc -c $(<:.o=.bin)|awk '{print $$1}'` bytes)"
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@ld -i -m elf_i386 $< -o $@
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@chmod +x $@
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clean:
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rm -f *.bin *.tmp *.o *.hex ${OBJS} *.disasm
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