PDF static analysis report

Static analysis result for SHA-256 e13888eed2466efa…

CLEAN

PDF

222.3 KB Created: 2020-08-30 19:53:30 -07:00 Authoring application: Microsoft® Word 2016 First seen: 2021-05-04
MD5: e5ff537666b387c39a406cbbb359b2ed SHA-1: 4610a559b21b7e5e62925c115863e82ffa0b8977 SHA-256: e13888eed2466efaae729f16fc8e348fbabea8d7acd6db4e062f6c0930128f8f
2 Risk Score

Malware Insights

MITRE ATT&CK
T1059 Command and Scripting Interpreter

The file is a PDF document authored by Microsoft Word, containing numerous embedded URLs. While most URLs appear benign, the presence of embedded links within a document structure is a common technique for phishing or directing users to malicious sites. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the specific lure.

Machine Learning

  • Nyx PDF Classifier clean score 0.0002

Heuristics 1

  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://docs.microsoft.com/typography/abouthttp://lucasfonts.comMicrosoft In PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
    • http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl0XIn PDF document text
    • http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0In PDF document text
    • http://www.microsoft.com/pkiops/crl/MicCodSigPCA2011_2011-07-08.crl0aIn PDF document text
    • http://www.microsoft.com/pkiops/certs/MicCodSigPCA2011_2011-07-08.crt0In PDF document text
    • http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0TIn PDF document text
    • http://www.microsoft.com/pki/certs/MicrosoftRootCert.crt0In PDF document text
    • http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl0^In PDF document text
    • http://www.microsoft.com/pki/certs/MicRooCerAut2011_2011_03_22.crt0��In PDF document text
    • http://www.microsoft.com/pkiops/docs/primarycps.htm0@In PDF document text
    • http://www.microsoft.com/TypographyIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_010_off00008e33.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x8E33 558508 bytes
SHA-256: 2c5114ae48004d42ecc0aa46eb5d579accb9f034e2b531c40ca7eccb257bbe01