14. The computer system of claim 11 , wherein the unknown obfuscator program is a binary packer program configured to obfuscate the contents of the unverified executable file.
11. A computer system configured to identify an unverified executable file as being obfuscated by an unknown obfuscator program, the computer system comprising: a processor; memory in electronic communication with the processor; and a monitoring module, the module configured to: receive an unverified executable file comprising a plurality of obfuscated library strings and obfuscated executable code; access a list of a plurality of pre-verified library strings; determine if a match exists between at least a portion of one of the obfuscated library strings of the unverified executable file and at least a portion of one of the pre-verified library strings; and upon determining the absence of a match, mark the unverified executable file as being an executable file obfuscated by an unknown obfuscator program, wherein the mark represents a probability that the obfuscated executable code comprises malicious executable code.