MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of links pointing to various websites, many of which are hosted on compromised CMS upload storage or disposable domains. This structure strongly suggests a link farm designed to lead users to malicious content, likely phishing pages or malware downloads. ClamAV detection as 'Pdf.Phishing.Trojan' further supports this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://rusiuojigalvoji.lt/wp-content/plugins/formcraft/file-upload/server/content/files/160bcfb579ef69---25644075154.pdf In PDF document text
- https://pikewallis.no/wp-content/plugins/formcraft/file-upload/server/content/files/16084efeed4e46---puremo.pdfIn PDF document text
- https://fortlauderdale-carservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ab9fbd5801d---84468928644.pdfIn PDF document text
- http://harasim.cz/uploaded/files/60162821986.pdfIn PDF document text
- https://laneopx.com/wp-content/plugins/formcraft/file-upload/server/content/files/16070633d19cfe---jorib.pdfIn PDF document text
- http://camionespanamericana.com/userfiles/file/jomum.pdfIn PDF document text
- http://morethancars.nl/uploads/edytor/file/24272451301.pdfIn PDF document text
- https://aviseco.ro/userfiles/file/kutodekow.pdfIn PDF document text
- https://www.auto-ecole-acm.com/ckfinder/userfiles/files/rizizigipanapaxim.pdfIn PDF document text
- http://mijneigenlift.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1610b25106b545---korezepapavifiwopiri.pdfIn PDF document text
- https://purebodycare.courses/wp-content/plugins/super-forms/uploads/php/files/r9i5tq6620eermanpe94fp7m39/93717023841.pdfIn PDF document text
- http://universalestetic.com/userfiles/file/gipubawabuf.pdfIn PDF document text
- http://zonweringbelgie.com/ckfinder/userfiles/files/89612198711.pdfIn PDF document text
- https://vallejardin.com/wp-content/plugins/super-forms/uploads/php/files/0579dacab3e995366fb0b841ff5cb443/gavulezovonatobelijoriji.pdfIn PDF document text
- http://tuclubcr.com/campannas/file/wapedixizujuj.pdfIn PDF document text
- https://artsketch.ru/wp-content/plugins/super-forms/uploads/php/files/829cab02ed62c5a7ade134b9c4b5bea0/bajiz.pdfIn PDF document text
- http://principessavencanice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160869ff3147b5---gerezosadewumanafibox.pdfIn PDF document text
- https://thingstodobahrain.net/ckfinder/userfiles/files/16460865662.pdfIn PDF document text
- http://w-mill.jp/images/file/farubesinajurixebagat.pdfIn PDF document text
- https://vmwarts.com/ecovic/file/manefevobunujo.pdfIn PDF document text
- https://lwim-ouargla.dz/ar/files/30044433496.pdfIn PDF document text
- https://drahmetbostanci.com/wp-content/plugins/formcraft/file-upload/server/content/files/16099fe420b765---90269740993.pdfIn PDF document text
- http://lirealestatelitigator.com/wp-content/plugins/super-forms/uploads/php/files/4772ea4f0ed94c69c716bfdae3c43420/xejoxobutiwafu.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3CAf4wW3hvY/uplcv?utm_term=what+are+the+factors+that+affect+ethical+behaviourPDF 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_off0000ed9a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED9A | 10628 bytes |
SHA-256: c9afc91acb0ceadbcb524a3a2072a059160cb871c86226f828f6627383f7e347 |
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font_01_sfnt_off00010617.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10617 | 16452 bytes |
SHA-256: 4054b05100a96fcfa9734998d659ed05d8565ff4d1f8b5657f20bef1e9815fe6 |
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font_02_sfnt_off00013069.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13069 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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