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What’s the deal with UPX compressed executables being “dangerous”? Is there self modifying code or something?
by colejohnson66 5y ago
What’s the deal with UPX compressed executables being “dangerous”? Is there self modifying code or something?
- adriancr 5y agoit used to be a very common way to append trojans to existing executables. First pack them then add small payload (ones i've seen were usually ~20kb in size) Then antiviruses took an easy way out and marked all as viruses for some reason...