MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to disposable domains, indicating a link farm or SEO manipulation tactic. ClamAV detected this file as 'Pdf.Phishing.Trojan', and ML classification yielded a high probability of maliciousness. While no scripts were extracted, the structure and URL patterns suggest it's designed to lead users to potentially malicious content or phishing sites.
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://xezojetit.ru/award?keyword=character+and+characterization+in+literature+pdf PDF link annotation
- http://7lessons.space/legends_survival_battlegroundia9f6.pdfIn PDF document text
- http://nubigawe.22web.org/52529265966.pdfIn PDF document text
- http://carinsusa.info/spectrum_math_workbook_grade_8_free92cvz.pdfIn PDF document text
- http://moresukko.ru/shrimad_bhagwat_geeta_in_gujarati_downloadmfb81.pdfIn PDF document text
- http://sevotapapi.22web.org/hp_7520_printer_user_manual.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
- https://2061f665-9309-41a6-981d-137229ee7e60.filesusr.com/ugd/eb2fe6_d9d233b016b2432593780cc99853f587.pdf?index=trueIn PDF document text
- https://70fbc5f3-53e4-4072-9ff7-a5862d19847b.filesusr.com/ugd/bb3bf9_b111df38f9f94eb39ac3ff140155f122.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/9803da66-3085-4b5c-8c0f-ea48a74ba0c2/whats_the_purpose_of_transition_metals.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb719291-129e-467c-a25d-3357162f7450/81580878556.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d7b1f9db-f83a-4dae-a7d5-85bb932e4b5e/dibefowoda.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1f4b8f4e-d153-4cbe-ae49-e70a0f210244/lepigoj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dd0db284-e7e6-4d8f-8317-9a30313b8e69/jizunifuneludodewuvozubit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ec15ca6d-176e-4f9e-8a19-1fc9c89f6873/how_to_download_charlie_and_the_chocolate_factory_full_movie_in_hindi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/88a0ba63-c793-47a1-b22f-d8747be37da3/lopiriwusifagunowodewa.pdfIn PDF document text
- http://fufapawaxuta.rf.gd/creasing_of_paper_board.pdfIn PDF document text
- http://notavos.rf.gd/the_hacker_playbook_2_by_peter_kim.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b19af3ba-f378-427f-a8b0-1d58cfdaa9e4/90720411663.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8b7ae71d-a11c-437d-9a94-60b59eb3418f/how_hard_is_it_to_pass_the_texas_drivers_test.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5ddb59f8-79dd-4c2e-a305-60b4aa38be8b/christopher_hitchens_god_is_not_great_quotes.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fefa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEFA | 5020 bytes |
SHA-256: 4a017e6c28bf1cd417d66d4816180a3144f02f2540fdac88795a2cabd45dc908 |
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font_01_sfnt_off00011011.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11011 | 10944 bytes |
SHA-256: 5e7aaa4214eb43345f2b3df2010e4a4fecd65e40e9e76a5224845af30d82df6e |
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font_02_sfnt_off00013599.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13599 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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