MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9964
Heuristics 5
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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 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://seumenha.ru/123?utm_term=materialismo+dialectico+y+psicoanalisis+pdf PDF link annotation
- https://cdn.sqhk.co/wopeporamo/jhnhabY/wizukevov.pdfIn PDF document text
- https://zuzivosojix.weebly.com/uploads/1/3/0/7/130775151/dewifajiti.pdfIn PDF document text
- https://cdn.sqhk.co/wadupaxi/gYRhibX/flickr_api_python.pdfIn PDF document text
- https://cdn.sqhk.co/segevenujuka/jfZib5a/13167508534.pdfIn PDF document text
- http://jadenefabive.iblogger.org/counting_by_7s.pdfIn PDF document text
- https://xikofekukinakij.weebly.com/uploads/1/3/2/6/132681309/8003257.pdfIn PDF document text
- https://cdn.sqhk.co/texekikevow/j0oahhn/american_endocrine_society_diabetes_guidelines_2019.pdfIn PDF document text
- https://cdn.sqhk.co/xarozowuzosa/Wr9rgf7/29664185948.pdfIn PDF document text
- https://cdn.sqhk.co/kelulegawi/gfPxLge/65562395851.pdfIn PDF document text
- https://cdn.sqhk.co/kigoxeni/jbv5ber/new_neo_geo_mvs_games.pdfIn PDF document text
- https://cdn.sqhk.co/xemugugafot/3mWPhgP/wolfquest_3_release_date.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://lirepotinemos.rf.gd/the_logic_of_american_politics_8th_edition_free_download.pdfIn PDF document text
- https://050a9d39-d8a1-4107-8be8-b2b70b72e454.filesusr.com/ugd/5262df_46704070bf8e474fa2134f4b53728108.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/fd4046fd-c442-4370-aa94-1b659e427b19/19895905187.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1242df55-a0de-4d7c-a54a-0d5a82d25d50/xepavevurivoz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/db45a852-1172-495a-a7ae-0a09e8df7550/health_and_safety_consultants_palmerston_north.pdfIn PDF document text
- https://3857ddc0-2b33-46ba-b4a8-ebef9b167687.filesusr.com/ugd/5cc0d5_cb2389fc8a5d4f9fa0743d1d08ccbce2.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/60c0db0f-1d74-4597-9776-463d0e187b17/tomufepojilel.pdfIn PDF document text
- http://rokodejufoda.rf.gd/65503680038.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1714eb2a-17a2-4435-9a62-99311cdbff68/nutritional_info_for_dunkin_donuts_beyond_sausage_sandwich.pdfIn PDF document text
- https://ff5ab256-a407-4697-91b9-141751226614.filesusr.com/ugd/4205e4_97cc91a10fef4ed98866795dc44f9033.pdf?index=trueIn PDF document text
- http://duginuj.rf.gd/madden_strategy_guide.pdfIn PDF document text
- https://891dfe3a-8969-4df2-b253-5ccc4ebbb7a0.filesusr.com/ugd/e66789_acb9190cce0941aa85c48b2e3a89e85a.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0002253c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2253C | 5196 bytes |
SHA-256: 87ec2e5e45ac32bf4208fb08e862affef36fe13b57e2c6c7a76398acce0828cc |
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font_01_sfnt_off000236d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x236D4 | 13408 bytes |
SHA-256: 51a831c5adb482233d1ee54c3a5afb9e0474fc484ad2f002cd07e559f1937362 |
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font_02_sfnt_off0002621d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2621D | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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