MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm designed to redirect users to potentially harmful content. The presence of embedded URLs and the overall structure strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://maypoin.ru/award?keyword=practical+guide+to+extrusion+blow+molding+pdf PDF link annotation
- https://xekotoruwogobib.weebly.com/uploads/1/3/1/6/131606212/vadezeninov.pdfIn PDF document text
- http://wejuveziwep.mypressonline.com/62783344468.pdfIn PDF document text
- https://nubeboganiroj.weebly.com/uploads/1/3/1/3/131384383/c329e3ded8e3c.pdfIn PDF document text
- http://vajesafosedepur.mywebcommunity.org/smallpdf_to_excel_converter.pdfIn PDF document text
- https://fumuradowije.weebly.com/uploads/1/3/0/7/130739974/jumafe.pdfIn PDF document text
- http://lupelisizi.medianewsonline.com/que_es_ficha_tecnica.pdfIn PDF document text
- http://momarivido.mypressonline.com/robin_hood_disney_prince_john_plan.pdfIn PDF document text
- https://xezelugewopisaw.weebly.com/uploads/1/3/5/3/135311865/a31a55c331b.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://8a7e94d2-1b07-4399-8a7b-cfebf1eb419e.filesusr.com/ugd/e78b77_e3f06c1d8ac64d908b2f20da77a094c0.pdf?index=trueIn PDF document text
- https://959e49da-b405-4961-97d4-5c1bb2e9a628.filesusr.com/ugd/ab0441_0a3153d4471c4573b64d9ac30968b696.pdf?index=trueIn PDF document text
- https://d4996ccb-aecf-47c4-aab6-3c4fe022e1b7.filesusr.com/ugd/b7ed05_6920a986543f459cb3db36084ffccba0.pdf?index=trueIn PDF document text
- https://80f75f89-a1e3-4611-a0ef-7a704eb82da9.filesusr.com/ugd/0286dd_d13eb38d162c4fdfb57bd3b5c4f50a22.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/eed182b3-1241-4519-a7e0-9882fd5b9085/42626685189.pdfIn PDF document text
- https://4ef57e19-9a2e-4e6f-a444-f6b59f982a39.filesusr.com/ugd/4c1554_3eb06eb3d5064d38b8284e908b132868.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/6ae5b5b9-3400-46f4-bc9a-7cc79554cf85/40304885015.pdfIn PDF document text
- https://39c10a3a-92c6-412a-a1bb-b8a1fc48fbc4.filesusr.com/ugd/259099_979230945f5442d39e978abfb94ace30.pdf?index=trueIn PDF document text
- https://d99c26cc-8c68-456d-a039-1a26994c8d26.filesusr.com/ugd/105a8c_e89853d706ad444aa1c4dc86214b7ea6.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8b5a590e-27e3-40be-adfb-c1976a1499d8/cuanto_es_30_gramos_de_aceite_en_mililitros.pdfIn PDF document text
- https://832c8a8d-f05d-46e3-9166-97d9de82ace4.filesusr.com/ugd/432509_e41f664502834f81b547667a08efc4a2.pdf?index=trueIn PDF document text
- https://75a697d3-84f0-44cf-bab9-f05e37020c50.filesusr.com/ugd/7c3584_133874ea3ca4409991ae6545c01122df.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_off0001250d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1250D | 5776 bytes |
SHA-256: 7607ba0c765a577954391310d9b51a3edd207753de6cfe10061666bbec5f3d7f |
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font_01_sfnt_off000138b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x138B3 | 11064 bytes |
SHA-256: 219f8e912875348177f032dce133ddf079e8692a841a09ad7e54b5d4bfec354b |
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