Malicious PDF — malware analysis report

Static analysis result for SHA-256 07d321d065c625cc…

MALICIOUS

PDF

25.7 KB Created: 2019-05-07 04:13:38 +01:00 Authoring application: mPDF 5.7
MD5: d2b12dc2b93eae708a488dbe4c18c6a1 SHA-1: 29fb1c38fe774fa9728fd9ad67f52c243f0eadeb SHA-256: 07d321d065c625cccce51818b070bd98f98bb805dbc7dac6abebe0cbbe456d7e
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded external links, as indicated by the PDF_SEO_LINK_FARM heuristic. While many of these links point to benign-looking documents, the sheer volume and the nature of the heuristic suggest a malicious intent, possibly for SEO manipulation or to distribute further malicious content. The ML_NYX_PDF_MALICIOUS heuristic further supports the malicious classification.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9695

Heuristics 2

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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 http://seasasac.lflinkup.com/8da7da7da5da0da0/A-New-Gospel-for-Women-Katharine-Bushnell-and-the-Challenge-of-Christian-Feminism-by-Kristin-Kolbes-Dumez.pdf
    • http://seasasac.lflinkup.com/1da0da3da8da2da5da8/Women-Feminism-And-Biology-The-Feminist-Challenge-by-Lynda-Birke.pdf
    • http://seasasac.lflinkup.com/5da3da1da9da3/Christian-Warrior-Women-A-Guide-to-Taking-Back-Your-Faith-Family-amp-Future-Christian-Warrior-Women-Series-Book-1-by-Lisa-Hawkins.pdf
    • http://seasasac.lflinkup.com/3da4da1da5da5da3/Religious-Feminism-and-the-Future-of-the-Planet-A-Buddhist-Christian-Conversation-by-Rita-M-Gross.pdf
    • http://seasasac.lflinkup.com/4da0da7da1da8da6/Ain-t-I-a-Woman-Black-Women-and-Feminism-by-bell-hooks.pdf
    • http://seasasac.lflinkup.com/1da0da4da4da4da4da2/Ain-t-I-A-Woman-Black-Women-And-Feminism-by-bell-hooks.pdf
    • http://seasasac.lflinkup.com/9da5da6da4da5da8/The-Poor-Sinner-s-Gospel-by-Wilhelm-Christian-Weitling.pdf
    • http://seasasac.lflinkup.com/1da0da4da5da1da3da1/Die-10-Minuten-R-cken-Challenge-Einfache-Tipps-f-r-einen-schmerzfreien-R-cken-by-Kristin-De-Mar.pdf
    • http://seasasac.lflinkup.com/4da7da0da2da7da1/Women-vs-Feminism-Why-We-All-Need-Liberating-from-the-Gender-Wars-by-Joanna-Williams.pdf
    • http://seasasac.lflinkup.com/2da1da7da9da2/Reasonable-Creatures-Essays-on-Women-and-Feminism-by-Katha-Pollitt.pdf
    • http://seasasac.lflinkup.com/1da5da8da8da2da6/Manifesta-Young-Women-Feminism-and-the-Future-by-Jennifer-Baumgardner.pdf
    • http://seasasac.lflinkup.com/2da0da6da7da3da9/Christian-Anarchism-A-Political-Commentary-on-the-Gospel-by-Alexandre-Christoyannopoulos.pdf
    • http://seasasac.lflinkup.com/2da0da7da7da4da9/All-the-Rebel-Women-The-Rise-of-the-Fourth-Wave-of-Feminism-by-Kira-Cochrane.pdf
    • http://seasasac.lflinkup.com/1da9da4da5da0da8/Encountering-Religious-Pluralism-The-Challenge-to-Christian-Faith-Mission-by-Harold-A-Netland.pdf
    • http://seasasac.lflinkup.com/4da7da0da3da7da6/Women-and-Revolution-A-Discussion-of-the-Unhappy-Marriage-of-Marxism-and-Feminism-by-Lydia-Sargent.pdf
    • http://seasasac.lflinkup.com/4da7da8da0da4da7/Talkin-Up-to-the-White-Woman-Indigenous-Women-and-Feminism-by-Aileen-Moreton-Robinson.pdf
    • http://seasasac.lflinkup.com/8da6da5da0da6/Reading-Women-How-the-Great-Books-of-Feminism-Changed-My-Life-by-Stephanie-Staal.pdf
    • http://seasasac.lflinkup.com/5da1da7da9da2da1/Holding-Together-Gospel-Church-and-Spirit---The-Essentials-of-Christian-Identity-by-Christopher-J-Cocksworth.pdf
    • http://seasasac.lflinkup.com/1da1da2da0da8da2da1/As-Equals-And-As-Sisters-Feminism-The-Labor-Movement-And-The-Women-s-Trade-Union-League-Of-New-York-by-Nancy-Schrom-Dye.pdf
    • http://seasasac.lflinkup.com/6da9da9da4da7da8/Mile-Markers-The-26-2-Most-Important-Reasons-Why-Women-Run-by-Kristin-Armstrong.pdf