Using steganography to obfuscate PDF exploits
Security Affairs
JANUARY 26, 2019
Experts discovered PDF exploit that was using steganography to hide malicious JavaScript code in images embedded in PDF files. The exploit analysis firm EdgeSpot recently discovered PDF exploit that was using steganography to hide malicious JavaScript code in images embedded in PDF files. “Shortly after last week’s discovery of a PDF exploit which used the method of this.getPageNumWords() & this.getPageNthWord() for obfuscation, we found another, but much more powerful exploit ob
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