MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to a known malicious domain, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains a URL that matches the redirector. This suggests the PDF is designed to trick users into visiting a malicious site, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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://ttraff.com/123?keyword=bob+evans+calorie+counter In PDF document text
- https://cdn-cms.f-static.net/uploads/4408987/normal_5f93db3c2a113.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366017/normal_5f895b3a811c7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381081/normal_5f9854c80efb7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367927/normal_5f875af22850a.pdfIn PDF document text
- https://rovumixonisi.weebly.com/uploads/1/3/4/0/134012407/watole_fezizexo.pdfIn PDF document text
- https://rixokofumi.weebly.com/uploads/1/3/1/3/131380985/f1400cda.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/e273c6bc-1fb4-4750-84cf-a034b11cfc83/titobesovitogidogopi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2aa96623-695d-4ef2-9223-204fbc6b94dd/zabavuda.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/50260b57-4e7e-4bae-8abe-6f7ba2581734/dilizobuzogidoxape.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/54d17e1e-3b8c-4a37-bd03-2277e712f894/rinemarupogigasevir.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a2a9db38-5cfe-411c-8447-306b27f24e13/jepam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/9474/6288/files/honda_fourtrax_250_service_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1264/4251/files/88810103228.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0481/6093/1991/files/anandamela_pujabarshiki_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0497/5978/1023/files/gestalt_o_que.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3493/4429/files/steve_mcadams_guide.pdfIn PDF document text
- https://s3.amazonaws.com/potofaw/stomach_cancer_symptoms_in_tamil.pdfIn PDF document text
- https://s3.amazonaws.com/vezumobigodub/werivosubino.pdfIn PDF document text
- https://s3.amazonaws.com/dixaleko/barefoot_investor_audiobook_itunes.pdfIn PDF document text
- https://s3.amazonaws.com/tadovu/carb_free_food_list.pdfIn PDF document text
- https://s3.amazonaws.com/sugaguxagu/68904751320.pdfIn PDF document text
- https://s3.amazonaws.com/petikamov/11096666374.pdfIn PDF document text
- https://s3.amazonaws.com/lopadivupudexa/ey_robotic_process_automation.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000049e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x49E6 | 5040 bytes |
SHA-256: 56d10ce695f421118a0a0cb0687c572c1c4f7dbe6f7f251281272e4baf078dd1 |
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font_01_sfnt_off00005b1e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B1E | 9448 bytes |
SHA-256: 748947039547a83e6cd13265aa488b58f08bf4d7c83e83b030eee252d8c4b99d |
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