MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous links pointing to compromised WordPress sites, suggesting an attempt to distribute malicious content. The presence of a link farm on disposable hosting and compromised CMS upload storage indicates a phishing or malware distribution scheme. ClamAV detection as 'Pdf.Phishing.Trojan' further supports the malicious nature of this file.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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.airportlimofortlauderdale.net/wp-content/plugins/formcraft/file-upload/server/content/files/1607a290af0c3c---39805379826.pdf In PDF document text
- https://skyfireconsulting.com/wp-content/plugins/super-forms/uploads/php/files/8hh42l649c7dhj968rbgcofuf4/bisefu.pdfIn PDF document text
- https://dintek.eu/uploads/file/77092724340.pdfIn PDF document text
- https://www.davidwoodpersonnel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608aea1c951b0---magakefewadifinababiro.pdfIn PDF document text
- http://medica-eg.com/userfiles/file/86982415226.pdfIn PDF document text
- http://finalstage.biz/js/upload/files/82379320906.pdfIn PDF document text
- http://avsa.org/sites/default/files/images/files/73903035394.pdfIn PDF document text
- http://ahcxdq.com/uploads/file/082018032518.pdfIn PDF document text
- https://indacphuc.com/wp-content/plugins/super-forms/uploads/php/files/9t7e788rnflpkdljjal5sqqv98/19874956716.pdfIn PDF document text
- http://akgikorea.com/file_upload/fck_upfile/file/18058735166.pdfIn PDF document text
- https://hacunamatata.ru/wp-content/plugins/super-forms/uploads/php/files/6e0595bb62188f1a94e6d15db9025ad0/fufamutumuvuxarezubiwutim.pdfIn PDF document text
- https://ercrs.org/wp-content/plugins/super-forms/uploads/php/files/i287nrlaue8r4kn27guv04bejo/21446811658.pdfIn PDF document text
- http://elenasteele.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a40d6e319e6---sesoj.pdfIn PDF document text
- https://mcq-exambd.com/app/webroot/ckfinder/userfiles/files/19396203130.pdfIn PDF document text
- http://mousike.it/img_ins/files/disizojubovufizoge.pdfIn PDF document text
- https://baptistfriends.org/media/vefavulapaxo.pdfIn PDF document text
- http://vdgairconditioning.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16092cbad16c5c---81074144870.pdfIn PDF document text
- http://4grd.com/cmsimages/file/76852228654.pdfIn PDF document text
- http://thm-holding.ru/wp-content/plugins/super-forms/uploads/php/files/63c7e75f173533f4be314de520fd35da/wilaw.pdfIn PDF document text
- http://odmooregolf.com/clients/e/e7/e7046aca88cfcc92de0be8f3f6b3de3d/File/kojomigenujajusukivapakom.pdfIn PDF document text
- https://www.heracles-hotel.eu/wp-content/plugins/super-forms/uploads/php/files/unhuc94ucv750h9kdp7ifadub4/jalixepejarabezenejaniju.pdfIn PDF document text
- http://www.radiopopiatej.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f8401dd04a---96199755767.pdfIn PDF document text
- https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/96ejski62ftcravtpd9oou254p/pasugivikitilufedider.pdfIn PDF document text
- https://howardsteeves.com/wp-content/plugins/super-forms/uploads/php/files/94036ec8da91d332b99a06802a2acdb1/86849644579.pdfIn PDF document text
- http://msslink.ru/userfiles/files/molonerirame.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=metlife+statement+of+health+formPDF 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_off0000f542.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF542 | 10472 bytes |
SHA-256: bda74db2a0bb89bac3166782b04967e3568b18378a68e21308c006b3fb1675e0 |
|||
font_01_sfnt_off00010cce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CCE | 19824 bytes |
SHA-256: ee5f0bcd705e6310f460c519d61b89a3c70dff97097da6ed6e79fedb0c062392 |
|||
font_02_sfnt_off00013f82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13F82 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.