MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF contains a large number of external links, many pointing to disposable domains, characteristic of a link farm. The ML classifier strongly indicated maliciousness. While no scripts were extracted, the PDF structure and heuristics suggest it's designed to redirect users to potentially malicious or SEO-manipulated content, possibly as a lure for further exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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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://jottigo.ru/award?keyword=cessna+182q+poh+pdf+download PDF link annotation
- http://kengoru.space/canon_eos_750d_manualches0.pdfIn PDF document text
- http://blancer.xyz/college_algebra_help_solving_problemsya3qr.pdfIn PDF document text
- http://towufato.mywebcommunity.org/84429488986.pdfIn PDF document text
- http://fegivate.medianewsonline.com/18619039120.pdfIn PDF document text
- http://vituloza.sportsontheweb.net/49903619828.pdfIn PDF document text
- http://luxomozuk.mypressonline.com/how_to_get_mp3_on_iphone_11.pdfIn PDF document text
- http://kazexajisodibu.medianewsonline.com/tableau_activation_key.pdfIn PDF document text
- http://rimka.xyz/kasukubajitoxemapun2pakh.pdfIn PDF document text
- http://help-copyrightservice.xyz/how_to_use_a_cumulative_normal_distribution_tabletbota.pdfIn PDF document text
- http://tortomsk.ru/dinakidixesateliw13fv.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://6d5fec37-5936-4ae8-8938-03a86e982f09.filesusr.com/ugd/d4da64_e07d93bd5b5b4d73a20c5ec9e951d99b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/4bc758d7-8f8d-445e-9ecd-276cc0ed68e9/27380736245.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/47439280-336f-4210-a61e-db4876d5c8f8/what_is_the_moral_lesson_of_a_christmas_carol.pdfIn PDF document text
- https://cf4de027-7369-46c2-bf93-d69cabef2b5e.filesusr.com/ugd/868b90_d338794593ad4080aed2325e6625d7bf.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/774d30b0-c65c-4f4c-84cd-5c87dc98a272/1991_craftsman_gt6000_specs.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a52cedaa-479c-4f29-bd97-5a63f219cb76/gis_fundamentals_by_paul_bolstad.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7a15cf97-7891-4f73-b91e-f3987752fe82/best_way_to_describe_the_moon.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/59e7eea3-2f98-453e-8cb2-06571be0575d/samuel_l_jackson_quotes_pulp_fiction_bible_verse.pdfIn PDF document text
- https://486bfeb6-87d8-40a3-812f-3449909c9139.filesusr.com/ugd/81b904_9999d20f2dfe477380e0d63864381eaa.pdf?index=trueIn PDF document text
- http://robefowoved.onlinewebshop.net/vewetumoredun.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/18bea3a4-f85f-40ad-8d9d-ab94242f4c1b/vb_dot_net_tutorial_for_beginners.pdfIn PDF document text
- https://0ea28b16-58c2-472d-b6be-3e97fe9b7bb6.filesusr.com/ugd/696b8a_44122ace42874c80813a2983f55d27f7.pdf?index=trueIn 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_off0000e768.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE768 | 5532 bytes |
SHA-256: ad26db16d4d84539226ad101acdaa5a4c4a043b729a9437baafd935851e5d62a |
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font_01_sfnt_off0000fa50.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA50 | 10728 bytes |
SHA-256: bcec2fb4ae8f0faa17a97ec10c49425e3d4b0c644fc54d64dce916581419b7c4 |
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