34 lines
1003 B
Ruby
34 lines
1003 B
Ruby
#
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# Copyright 2012 Wade Alcorn wade@bindshell.net
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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module BeEF
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module Extension
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module Evasion
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# Common methods used by multiple obfuscation techniques
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module Helper
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def self.random_string(length=5)
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chars = 'abcdefghjkmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ'
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result = ''
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length.times { result << chars[rand(chars.size)] }
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result
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end
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end
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end
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end
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end
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