PDF malware analysis — malicious · 778c74318016145e

MALICIOUS

PDF

4.7 KB Created: 2015-06-03 16:38:15 +03:00 Authoring application: DOMPDF

MD5: e56cc12d96c136fddc02be01fc71370c SHA-1: 9a20e09718a77d8067cfbe77b9a9a5766c77bd37 SHA-256: 778c74318016145e783e8cdcc6dbcba9017c27007f3226e5c365dddf7209d8dd

62 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF file contains a large number of embedded URLs, identified by the PDF_SEO_LINK_FARM heuristic. These links are likely intended to manipulate search engine rankings or redirect users to malicious websites. While no scripts were explicitly extracted, the presence of embedded URLs within a PDF document suggests a potential for malicious redirection or exploitation, possibly via embedded JavaScript.

Machine Learning

Nyx PDF Classifier clean score 0.1457

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://www.prequine.com/index.php?2015/torcida.pdf&fcldj=1&aspx=1519
- http://www.prequine.com/index.php?2015/torcida.pdf&fcldj=1&aspx=257
- http://www.academiafutebolangola.com/index.php?2015/hmdeepfocus.pdf&audtr=1&aspx=1941
- http://phcccolorado.org/index.php?2015/arabtera.pdf&effpp=1&aspx=985
- http://www.kbb-gesellschaft.de/index.php?2015/ergoarena.pdf&urggv=1&aspx=1939
- http://dyrlaegecentret.dk/index.php?2015/typestitch.pdf&hjhle=1&aspx=sitemap

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