Abstract: A portable executable file is analyzed by parsing a binary image of the portable executable file to generate a parsed field. An attribute of the parsed field is determined. The attribute of the parsed field is compared to a valid characteristic of a valid corresponding field based upon, at least in part, a portable executable file format specification. It is determined if the attribute of the parsed field matches the valid characteristic of the valid corresponding field.
Abstract: A portable executable file is analyzed by parsing a binary image of the portable executable file to generate a parsed field. An attribute of the parsed field is determined. The attribute of the parsed field is compared to a valid characteristic of a valid corresponding field based upon, at least in part, a portable executable file format specification. It is determined if the attribute of the parsed field matches the valid characteristic of the valid corresponding field.
Abstract: A portable executable file can be repaired by identifying an invalid field of a portable executable file. A likelihood of repairing the invalid field of the portable executable file is determined. A repair model for repairing the invalid field of the portable executable file is generated, and the invalid field of the portable executable file is repaired based upon, at least in part, the repair model.