MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF is identified as an image-only lure, designed to trick users into clicking a link. This link, 'https://gettraff.ru/aws?keyword=biomateriales+compuestos+pdf', is flagged as a malicious redirector. The document's structure and the presence of this malicious URL strongly indicate a phishing attempt, likely delivered as a spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9983
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 16 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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Embedded URL info EMBEDDED_URLOne 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://gettraff.ru/aws?keyword=biomateriales+compuestos+pdf In PDF document text
- https://gefelamanak.weebly.com/uploads/1/3/4/3/134353999/3541342.pdfIn PDF document text
- https://lajojixuvoporor.weebly.com/uploads/1/3/0/7/130738555/xusadedef-gilowulojasedu-pajewika.pdfIn PDF document text
- https://vebifejelib.weebly.com/uploads/1/3/0/7/130775119/2526648.pdfIn PDF document text
- https://fitaveseraf.weebly.com/uploads/1/3/4/4/134448243/zonenefesulane.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386830/normal_5f92291e8ead2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369336/normal_5f92a317847ef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367925/normal_5f914cfa335d2.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1d0409e0-70f9-4101-aa3a-1a1f6f7b3692/rebajuzufumadezisole.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/899b9c04-11de-4f70-acc5-def3cb282f15/69032939440.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5fecac0e-3b98-4fa2-8b91-87cd4107372c/on_ameridan_s_trail_puzzle.pdfIn PDF document text
- https://s3.amazonaws.com/wonoti/zegezimorotof.pdfIn PDF document text
- https://s3.amazonaws.com/fosagoba/xodujetusatifig.pdfIn PDF document text
- https://s3.amazonaws.com/pexodugosa/dibobod.pdfIn PDF document text
- https://s3.amazonaws.com/xurixado/83401265012.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0479/6694/5447/files/treasury_interagency_agreement_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5495/6695/files/1601806711.pdfIn PDF document text
- https://s3.amazonaws.com/sazariwapa/17312300651.pdfIn PDF document text
- https://s3.amazonaws.com/nopomewegobij/wopisipajajat.pdfIn PDF document text
- https://s3.amazonaws.com/wilugugo/99798323938.pdfIn PDF document text
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