MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.007 JavaScript
The PDF contains numerous embedded URLs pointing to disposable hosting, a common tactic for link farms and phishing lures. The ClamAV detection and ML classifier strongly indicate malicious intent, specifically identified as a phishing trojan. While no scripts were extracted, the PDF structure and embedded URLs suggest an attempt to trick the user into visiting a malicious site, likely for credential harvesting or further payload delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://smidgel.ru/pbw?utm_term=what+does+cuddle+bunny+mean PDF link annotation
- https://static.s123-cdn-static.com/uploads/4402000/normal_5ff6b8eec50d7.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4387430/normal_60affeafd2c82.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372073/normal_5fd2f5af15a9d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4452373/normal_5fceaa826b7ae.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4465691/normal_5fde0604cb25e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405414/normal_601dd372b1e31.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413575/normal_60210c821e125.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4386333/normal_5fc72f34ab603.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://venatulafiz.pbworks.com/w/file/fetch/144425259/12185922527.pdfIn PDF document text
- http://tisowowuduwe.pbworks.com/f/28667186608.pdfIn PDF document text
- http://gopidam.pbworks.com/w/file/fetch/144592062/mezosorupanemulipibugazaf.pdfIn PDF document text
- http://kedajawi.pbworks.com/w/file/fetch/144785838/jaborukem.pdfIn PDF document text
- http://metudebebi.pbworks.com/w/file/fetch/144621468/beketadozidivususejimela.pdfIn PDF document text
- http://xelivolofuso.pbworks.com/f/kepajoterunixovumurif.pdfIn PDF document text
- http://sujagajo.pbworks.com/w/file/fetch/144556860/kesenowagituvuviluvo.pdfIn PDF document text
- http://pojaweku.pbworks.com/w/file/fetch/144461922/kirkland_signature_natures_domain_puppy_feeding_chart.pdfIn PDF document text
- http://godekazonigi.pbworks.com/w/file/fetch/144435447/nefanimebujete.pdfIn PDF document text
- http://jutopar.pbworks.com/w/file/fetch/144627894/love_island_game_season_2_bobby_couple_trouble_answers.pdfIn PDF document text
- http://malamojozag.pbworks.com/w/file/fetch/144665517/the_five_dysfunctions_of_a_team_full_book.pdfIn PDF document text
- http://mulasamesi.pbworks.com/f/narrative_analysis_research_example.pdfIn PDF document text
- http://rumusapage.pbworks.com/w/file/fetch/144646671/how_to_report_scams_to_the_police.pdfIn PDF document text
- http://kokoxudalux.pbworks.com/f/nedira.pdfIn PDF document text
- http://pefagisunel.pbworks.com/w/file/fetch/144768057/jagenopuwenaxutibeb.pdfIn PDF document text
- http://giresizuloki.pbworks.com/f/how_to_pass_your_drivers_license_test_in_south_africa.pdfIn PDF document text
- http://xibosini.pbworks.com/w/file/fetch/144763728/71525105671.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_off0000ec9f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC9F | 5336 bytes |
SHA-256: da83c4a5db85abd099a5e69b7d2993f4bf9b024ce6f8cfbcd06750c5d425d141 |
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font_01_sfnt_off0000feb3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEB3 | 10928 bytes |
SHA-256: 44f9509e94713f0cceeacab9af674d9adc58214452716085020e5e54dc90ba37 |
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