MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, with a critical heuristic identifying it as an SEO link farm. One prominent URL, 'https://resalured.ru/wix?keyword=basketball+legends+halloween', is flagged as a high-risk redirector, suggesting a phishing or malware distribution lure. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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://resalured.ru/wix?keyword=basketball+legends+halloween PDF link annotation
- https://zaxewunatomilar.weebly.com/uploads/1/3/4/1/134131499/zefowemafog_vojidumu_zimut_pufiwifegisiba.pdfIn PDF document text
- https://kodiridit.weebly.com/uploads/1/3/5/3/135342100/xorasogotap.pdfIn PDF document text
- http://vumogegotawugub.mypressonline.com/the_koran_definition.pdfIn PDF document text
- https://keboxineb.weebly.com/uploads/1/3/0/9/130969034/9297106.pdfIn PDF document text
- https://notetezowinebax.weebly.com/uploads/1/3/6/0/136019470/donedos_tupetefijub_setukirelazu.pdfIn PDF document text
- http://piriveva.scienceontheweb.net/73932475442.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/xipavir/11625896818.pdfIn PDF document text
- http://pulutugorivexek.atwebpages.com/badizisasawexeg.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e1de642b-a7f9-4269-9570-4372bd937a07/how_to_find_how_many_atoms_of_an_element_are_in_a_compound.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ccaa8e69-43c7-485d-aac9-e5de79a9bb63/liwakedukalemaduzulij.pdfIn PDF document text
- https://s3.amazonaws.com/wekibik/break_even_point_excel_sheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4e470c25-efed-4130-8cd0-5fcf023163b1/muxesazetoni.pdfIn PDF document text
- https://s3.amazonaws.com/patilawasu/tejixumejomonil.pdfIn PDF document text
- https://s3.amazonaws.com/tunenijexe/technical_report_writing_examples.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1a31ab79-6041-43e7-b0e5-962a14daef60/walijixofaje.pdfIn PDF document text
- https://s3.amazonaws.com/wajufifenoxuj/restaurant_inventory_sheet_example.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/79a82500-b294-4d23-9fc6-dcc629507709/17534602735.pdfIn PDF document text
- https://s3.amazonaws.com/vunizi/fotepomuruverupomofunul.pdfIn PDF document text
- https://s3.amazonaws.com/rerinago/douglas_elliman_manhattan_market_report.pdfIn PDF document text
- https://s3.amazonaws.com/naxozelozude/xonoted.pdfIn PDF document text
- https://s3.amazonaws.com/gavobawum/how_to_block_calls_on_cordless_phone.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8964729b-bbab-41fd-868b-12cbe96bc6a4/52333483068.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/634e3d6b-84c0-46e2-9380-cebc4b129da0/serie_la_biblia_capitulo_11_y_12.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_off0000ea89.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA89 | 5336 bytes |
SHA-256: 2f0e833784c3b67141c1061b5405063ac1523bb87ad83dcde4af3df7d90d93aa |
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font_01_sfnt_off0000fcc1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCC1 | 11888 bytes |
SHA-256: 959df294cfc433089ed41b9741161da269c0fb6b02c120e5aee4ae3b49a2e254 |
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