Tools: oledump.py.
Blog post: Update: oledump.py Version 0.0.45
Stego & Cryptominers
Tools: format-bytes.py, pecheck.py, file-magic.py, cut-bytes.py.
Blog post: Steganography and Malware
Sample: DB043392816146BBE6E9F3FE669459FEA52A82A77A033C86FD5BC2F4569839C9
ISC Diary Entry: Video: Stego & Cryptominers
Analyzing Unusual ZIP Files
AutoCAD & VBA
Analyzing .DWG Files With Embedded VBA Macros
Tools: oledump.py, cut-bytes.py.
Blog post: Analyzing .DWG Files With Embedded VBA Macros
ISC Diary entry: Malicious .DWG Files?
Encrypted Sextortion PDFs
Tools: pdfid.py and pdf-parser.py, QPDF and Poppler.
ISC diary entries: “Encrypted Sextortion PDFs”
Sample: 294592cd85ddf80ad1a092f955f1ae25
Analyzing DAA Files
Tools: search-for-compression.py
ISC diary entries: “Malicious .DAA Attachments” and “The DAA File Format”
Sample: 6e8947a82c97c26728dc590ed797ee23
