MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier. It contains numerous links, many pointing to compromised WordPress upload directories, suggesting it functions as a link farm to distribute malicious content. The presence of multiple external URIs and link farm heuristics indicates an attempt to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9922
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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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 http://www.elsecretodelolivo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606c789219740---15643405813.pdf In PDF document text
- http://amblesidewindermere.ca/fckuploads/images/file/32240628704.pdfIn PDF document text
- http://provia-events.de/pics/fotos/1/file/muworemo.pdfIn PDF document text
- https://www.hungryalex.com/wp-content/plugins/super-forms/uploads/php/files/6dfcrf9fvkm5qkbkqnkn7loj98/95816614457.pdfIn PDF document text
- http://www.platformliften.info/wp-content/plugins/formcraft/file-upload/server/content/files/1606d5f6197ad9---pafajegebuvam.pdfIn PDF document text
- http://huron81reunion.com/clients/f/fe/feec28e48c841af8be4ad6373737a022/File/jilovozopugu.pdfIn PDF document text
- https://firsatoyun.com/calisma2/files/uploads/39012470506.pdfIn PDF document text
- https://pcparts.fr/ckfinder/userfiles/files/86917986312.pdfIn PDF document text
- http://thehawthornnyc.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072abee172a0---kuvekulivotor.pdfIn PDF document text
- http://kraljicabih.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b9e4d78f667---petuzovozozevuwejonumejo.pdfIn PDF document text
- https://tonere.shop/app/webroot/files/userfiles/files/78093750763.pdfIn PDF document text
- https://nailseasupportgroup.com/wp-content/plugins/super-forms/uploads/php/files/e1b746e053c510ff10e5fa765d1df217/79254937901.pdfIn PDF document text
- http://kolkandkolkdesign.com/site/data/ws/files/pawomupetimafapenomu.pdfIn PDF document text
- https://2acontractor.it/images/file/mutuzonidiwolulogi.pdfIn PDF document text
- http://lichnyiybrand.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160b4ae56459ea---duzizi.pdfIn PDF document text
- http://heizler.hu/files/file/87326596110.pdfIn PDF document text
- https://www.erenang.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087587e40411---11097627295.pdfIn PDF document text
- http://garystrike.com/clients/3/30/301ae0ed988f9237e4cb8f8c41f6cb36/File/mopiwiribagopa.pdfIn PDF document text
- https://qpshouse.com/upload/image/file/kutekupadisixiremi.pdfIn PDF document text
- https://www.verpoort-bouw.be/wp-content/plugins/formcraft/file-upload/server/content/files/160ac0b5e64d39---37994482292.pdfIn PDF document text
- http://kasystemofkarate.com/clients/861259/File/kanebaralawodupokejafurot.pdfIn PDF document text
- https://remoteyourstaff.com/calisma2/files/uploads/zelilaridivowena.pdfIn PDF document text
- http://www.pattyn360.com/upload/forum/files/28900794477.pdfIn PDF document text
- http://alphabodysupplements.com/newerac2c/userfiles/file/3208706919.pdfIn PDF document text
- http://www.elsecretodelolivo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cccd2e877d---ranumuruwusewebid.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=i+want+to+fall+in+lovePDF link annotation
- 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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001245e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1245E | 10040 bytes |
SHA-256: f02be639fb846ea01cb1f65252d23c650f2d8dfe048f457d020e5a4b036d61bf |
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font_01_sfnt_off00013ada.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13ADA | 17592 bytes |
SHA-256: 6441d8e1cf8097748cb886ad6478203ea6b59131249def8304ba28b5ef71fd6a |
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font_02_sfnt_off000168c6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x168C6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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