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Tag: piece

Obfuscated JavaScript or Nothing, (Thu, Apr 9th)

I spotted an interesting piece of JavaScript code that was delivered via a phishing email in a RAR archive. The file was called “cbmjlzan.JS” (SHA256:a8ba9ba93b4509a86e3d7dd40fd0652c2743e32277760c5f7942b788b74c5285) and is only identified as malicious by 15 AV’s on VirusTotal[1]. The file is pretty big (10MB) and contains a copy of the AsmDB project lib[2]. The purpose is unknown.…