Malicious PDF — malware analysis report

Static analysis result for SHA-256 c36ce4006db4600b…

MALICIOUS

PDF

12.7 KB Created: 2020-03-18 21:22:02 +00:00 Authoring application: mPDF 5.7 First seen: 2021-06-28
MD5: 957b72d081f1604b515620a62feb7589 SHA-1: 6901dabf8215c401ffa7b346a5b57f307da1105c SHA-256: c36ce4006db4600b31f8e773d0e8a493606084a6eba0193a02e4d9e221f6a556
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document contains a large number of embedded URLs pointing to external PDF files on a suspicious domain. The heuristic 'PDF_SEO_LINK_FARM' indicates this is likely an attempt to manipulate search engine results or distribute malicious content. While no scripts were explicitly extracted, the presence of embedded URLs within the document body suggests a potential for further malicious activity, such as directing users to phishing sites or malware downloaders.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8780

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://ieuicufioao.myhome.cx/2551555555559/The-Journal-of-Joyce-Carol-Oates-1973-1982-by-Joyce-Carol-Oates.pdf In PDF document text
    • http://ieuicufioao.myhome.cx/5556558557559550/Conversations-with-Joyce-Carol-Oates-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/4559550556557554/Rape-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/4557550557559556/Childwold-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/7551551551556/Missing-Mom-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/3556557558551553/Sourland-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/1554553558550553/I-Am-No-One-You-Know-Stories-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/4554550557553550/Marya-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/1555556552558554/You-Must-Remember-This-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/4559553554554558/The-Sacrifice-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/4558556556555558/The-Man-Without-a-Shadow-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/3555555551559/The-Falls-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/1558552557555558/Zombie-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/2551558553550/Black-Water-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/5556558558553557/A-Bloodsmoor-Romance-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/2551555554553550/Daddy-Love-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/1557558552555553/My-Sister-My-Love-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/4554554559552554/Give-Me-Your-Heart-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/6557558556550/Middle-Age-A-Romance-by-Joyce-Carol-Oates.pdfIn PDF document text
    • http://ieuicufioao.myhome.cx/8557557550550557/Naughty-Ch-rie-by-Joyce-Carol-Oates.pdfIn PDF document text

Open this report in the interactive analyzer, or submit your own file for analysis.