MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm pointing to compromised WordPress upload storage, indicating an attempt to host malicious files. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to deliver a phishing or trojan payload. No scripts were extracted, but the structure and URL findings are sufficient to infer a malicious document delivery mechanism.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
Heuristics 7
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://miamiuniquelimo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bfddc8cb758---fetiwomatobimizoxawal.pdf In PDF document text
- https://www.accidentinjuryalbuquerque.com/wp-content/plugins/super-forms/uploads/php/files/4p3u40vja99j9g5kf3m9l8k5m5/berul.pdfIn PDF document text
- http://x-site.by/upload/editor/files/98486833729.pdfIn PDF document text
- https://perfectsextherapy.com/public_html/userfiles/file/91480616052.pdfIn PDF document text
- http://warehousetraining.ie/images/89899734771.pdfIn PDF document text
- https://www.costaverde.it/wp-content/plugins/formcraft/file-upload/server/content/files/1608080adad268---zujejedadig.pdfIn PDF document text
- http://cuacongtudongbinhduong.com/upload/files/75082600351.pdfIn PDF document text
- https://abril.pe/wp-content/plugins/super-forms/uploads/php/files/bhril3a0au1cf33civ5956ored/pifolugiz.pdfIn PDF document text
- https://sakitonus.ru/wp-content/plugins/super-forms/uploads/php/files/9bfcf20a22a6dbead56d30bf7e78297f/62261524818.pdfIn PDF document text
- http://elenasteele.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608205c532675---89595804669.pdfIn PDF document text
- http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f88e7297d30---vuweloxiduvobit.pdfIn PDF document text
- http://axwelindia.com/uploads/71331778061.pdfIn PDF document text
- http://mijneigenlift.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160b6636e69d6b---85929001643.pdfIn PDF document text
- https://www.beewellrx.com/wp-content/plugins/super-forms/uploads/php/files/tmp/sefuzexuwalig.pdfIn PDF document text
- https://vuaship.com/wp-content/plugins/super-forms/uploads/php/files/2bdvgoc3s7sm4qtfh76o95a5d1/polok.pdfIn PDF document text
- http://ajtoablakcentrum.com/_user/file/67979876998.pdfIn PDF document text
- https://francoisdaulte.com/ckfinder/userfiles/files/6456627937.pdfIn PDF document text
- https://fobiy.net/wp-content/plugins/super-forms/uploads/php/files/833879cbba32d7b0fe43e7a575dcfd7b/43097256809.pdfIn PDF document text
- http://brooklynsmokeshops.com/admin/images/file/bimagisunuker.pdfIn PDF document text
- http://sklepjola.pl/userfiles/file/75610126924.pdfIn PDF document text
- https://mebelpozakazu.ru/wp-content/plugins/super-forms/uploads/php/files/b7f674895b935d55e3f6d68395f02bd4/70608886703.pdfIn PDF document text
- https://copperscraphandlers.com/ckfinder/userfiles/files/54648855752.pdfIn PDF document text
- http://privateeducation.sg/verzsape/demo/upload/admin/files/dizunipavimogumafinegam.pdfIn PDF document text
- http://royalproductsonline.com/userfiles/file/64420198614.pdfIn PDF document text
- http://www.cheapmotorcycleinsurancepa.com/wp-content/plugins/super-forms/uploads/php/files/ntlobi0tv1mcjnauho4ve9h1e5/lakelarob.pdfIn PDF document text
- http://www.moteco.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160b9eb78b79a5---74120863575.pdfIn PDF document text
- http://isvpro.com/custom/files/99137333700.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=the+old+clock+shop+question+answersPDF 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_off0000f490.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF490 | 17872 bytes |
SHA-256: ffa9ada062ce64f873a04fb3bd0da7d857e9836c821eb15445db0f8541a88752 |
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font_01_sfnt_off00012340.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12340 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00013b57.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13B57 | 11000 bytes |
SHA-256: 0991f95eed6fb8760fb23c54b0dbb0220c85e64b3200a6af59b4c09f5691860e |
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