MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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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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://golowaki.ru/award?keyword=broiler+farming+pdf PDF link annotation
- https://maraliva.weebly.com/uploads/1/3/2/7/132712127/vewekalup-mixete-doxab.pdfIn PDF document text
- https://nulabelavomeviz.weebly.com/uploads/1/3/1/4/131413951/joluxebiwamid-xikoxasotigijog-tutedamop.pdfIn PDF document text
- https://gojatoxemoniro.weebly.com/uploads/1/3/4/8/134894745/8d9f9cddef6b.pdfIn PDF document text
- https://pakefexudexabe.weebly.com/uploads/1/3/0/9/130969404/2811297.pdfIn PDF document text
- https://zokeperivixif.weebly.com/uploads/1/3/4/3/134307771/5794624.pdfIn PDF document text
- https://vigoruso.weebly.com/uploads/1/3/4/1/134131386/86b4de0.pdfIn PDF document text
- https://lobexakelo.weebly.com/uploads/1/3/4/0/134097599/dinesite_vigatuke_julisuresiwe_fabadasivu.pdfIn PDF document text
- https://pixogujoxekame.weebly.com/uploads/1/3/4/7/134715770/5832877.pdfIn PDF document text
- https://jilefufut.weebly.com/uploads/1/3/4/1/134109271/rezozuxokul.pdfIn PDF document text
- https://lolijigi.weebly.com/uploads/1/3/4/7/134700793/9a187d.pdfIn PDF document text
- https://wobufijurix.weebly.com/uploads/1/3/1/6/131607063/326273b57e5221.pdfIn PDF document text
- https://sogazefod.weebly.com/uploads/1/3/4/0/134000298/firitabukodo-sutederoguvuwo-fipazijawefata-jasibilufobil.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/2894d047-04d0-4e27-96a2-9acd94cfc122/vilulati.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8bfc3f48-8868-486c-a9e0-904144b94c1b/how_to_put_shredder_on_cuisinart_food_processor.pdfIn PDF document text
- https://s3.amazonaws.com/petubapizo/vintage_singer_sewing_machine_locked_up.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2768d4bd-267d-4741-8293-3707d1e649cd/75214523069.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/22bd15f9-1ea2-4b9b-8f06-dddf13f6a5d5/votujusafalefibibanukuga.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/28568e9c-e0b3-42c1-80c3-886af3de889c/gipamuxonifex.pdfIn PDF document text
- https://s3.amazonaws.com/dafumuxitupav/pofirelenenen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0fad1f64-ceb7-475c-b4c3-be1fc8668f73/do_i_capitalize_prepositions_in_titles.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dcd176a1-190b-4a1d-8359-50c8b250e5cb/wefigagijokone.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_off000143fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x143FB | 5232 bytes |
SHA-256: c617f72819fba9bf22c4d2ac74b95b2b3beba34ce165f79820d58e5316f21649 |
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font_01_sfnt_off000155b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x155B2 | 11980 bytes |
SHA-256: 1be18094567f313461971b047f272b566c0892b127a781aa8eb84062610133b7 |
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