MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm with 25 external links, many pointing to disposable hosting, suggesting a phishing or SEO spam campaign. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a malicious document designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://gimoguvi.ru/strik?utm_term=how+many+calories+in+food+australia PDF link annotation
- https://cdn.sqhk.co/fovomesit/ehdicjj/vedeguvikuta.pdfIn PDF document text
- https://lezevonunibo.weebly.com/uploads/1/3/4/5/134577944/2489d.pdfIn PDF document text
- https://cdn.sqhk.co/tobijoge/hfgihdC/visaxidobitu.pdfIn PDF document text
- https://zofitete.weebly.com/uploads/1/3/2/7/132740948/1d63662bb.pdfIn PDF document text
- http://aazzzry.space/google_sheets_standard_deviation_if6sw06.pdfIn PDF document text
- http://videohost.space/39332154558tbnyz.pdfIn PDF document text
- http://xozonline.ru/binutazexirezedekireiy1du.pdfIn PDF document text
- https://cdn.sqhk.co/tarolaser/WWjc1gd/bofajotijuviwuboribapi.pdfIn PDF document text
- https://cdn.sqhk.co/fovipobex/gg0ibjh/51108287282.pdfIn PDF document text
- https://cdn.sqhk.co/ramidazumiko/EgjGhhw/dope_hunter_x_hunter_wallpapers.pdfIn PDF document text
- https://cdn.sqhk.co/wadusazilox/Bgejajf/flying_motorbike_simulator_download.pdfIn PDF document text
- http://islta.fun/88667609939nu24o.pdfIn PDF document text
- https://cdn.sqhk.co/busoleva/ZiihjfJ/gesorusetewexor.pdfIn PDF document text
- https://cdn.sqhk.co/batumozi/7jbkMja/81661070759.pdfIn PDF document text
- https://jumirugefof.weebly.com/uploads/1/3/3/9/133997886/1016335.pdfIn PDF document text
- https://xolojafiwonizup.weebly.com/uploads/1/3/5/9/135966724/gidutotagejigibug.pdfIn PDF document text
- https://cdn.sqhk.co/newupulig/gdgcQO4/ruvabejinimime.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xotepugiz.rf.gd/kaththi_movie_bgm.pdfIn PDF document text
- https://75e6061f-eb7a-4ce8-b546-077bf96366c3.filesusr.com/ugd/2dfd19_747640ac769a42839a5b4be26d265afa.pdf?index=trueIn PDF document text
- http://fezolal.rf.gd/sifup.pdfIn PDF document text
- https://df9240ce-57b4-430e-a582-521170ca5232.filesusr.com/ugd/10b03a_b3a18c90684848bb985cf4c64a8ceeff.pdf?index=trueIn PDF document text
- http://futuwerelak.epizy.com/36992770326.pdfIn PDF document text
- http://nowaginog.epizy.com/dusafinutolatitamurufunur.pdfIn PDF document text
- http://rogofijanititad.epizy.com/kenmore_dryer_not_drying_well.pdfIn PDF document text
- https://b3a1a1c9-4f8f-4fb8-b7cc-7339030cc889.filesusr.com/ugd/162fe6_65689ccffb9a4a238f054d8e189e88c8.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_off00010f31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F31 | 5324 bytes |
SHA-256: 5f0a539478ec42daef8d9546c98a89d5c8dd8b7699e44300921b91529eb468c4 |
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font_01_sfnt_off00012147.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12147 | 11324 bytes |
SHA-256: 1464a03994539c69684fcc1545dc515f1e7e0d7fca81755a00e435d59c320962 |
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