MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many pointing to disposable domains, suggesting a link farm or phishing lure. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a high likelihood of malicious intent to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://botokaw.ru/strik?utm_term=who+moved+my+cheese+the+book PDF link annotation
- http://electorat.org/what_do_the_pen_is_mightier_than_the_sword4yiy8.pdfIn PDF document text
- http://insurancecarusa.com/what_is_the_purpose_of_twitter_app430h8.pdfIn PDF document text
- https://ponixojezunuto.weebly.com/uploads/1/3/0/9/130969897/08dc74f65.pdfIn PDF document text
- http://rufawefojag.sportsontheweb.net/doing_action_research_in_english_language_teaching.pdfIn PDF document text
- http://lnstagram-verifedbadge.com/the_didache_greek_text9xqsv.pdfIn PDF document text
- http://rowowevu.mypressonline.com/labuzizati.pdfIn PDF document text
- http://lobabinuladeri.medianewsonline.com/lijid.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4497695/normal_606467f9cab2f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445118/normal_6009f78889851.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404975/normal_6055fc6f59614.pdfIn PDF document text
- https://jonenatone.weebly.com/uploads/1/3/1/8/131872225/e9c7c2e6c2d3081.pdfIn PDF document text
- http://resimpub.com/what_is_the_lifespan_of_a_jumping_spiderl0jvx.pdfIn PDF document text
- https://nakowubolitek.weebly.com/uploads/1/3/5/3/135349387/a5f17a5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4444369/normal_5feee130e755d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481424/normal_5ff6abb8b381c.pdfIn PDF document text
- http://zikewexer.scienceontheweb.net/cepheid_variable_stars.pdfIn PDF document text
- https://lopiranurepo.weebly.com/uploads/1/3/4/7/134735856/sinujoka-duponufojetifub-gaxut.pdfIn PDF document text
- http://civiliscmq.online/diablo_3_pc_download_tpbiyx27.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/0b977d53-bf73-498a-8c37-4fcbf83087c7/2565253245.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2e5ae3a8-a98e-47b0-880b-0de3e5c143a6/philosophy_of_social_science_research.pdfIn PDF document text
- http://bugenerefajujus.atwebpages.com/barbarians_of_lemuria_legends_of_steel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/447a46fb-c5d0-4f0a-9fef-18acceb298bd/mossberg_500_atp8_12ga.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3484c975-dd6b-4111-9eb5-c956d4e521d1/joxavibupajegom.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f270964b-1977-44c3-89e7-60d287c2597f/45195317427.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bdece85f-71e0-41c1-84f4-d34b62c49ddc/does_de_donde_eres_have_an_accent.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_off000102f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102F0 | 5220 bytes |
SHA-256: 0347f037ebf4b89f721dd9b65866c8a9532abbeedbe13efb7c5f65adf1ff9a6b |
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font_01_sfnt_off000114a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114A6 | 10552 bytes |
SHA-256: 358ede19fb5983a854044c3d6293d0916e47d1f538adabf7be1391c1b54bcbea |
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