MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as Pdf.Phishing.Trojan. The file contains numerous links, many of which point to compromised WordPress upload directories, suggesting it functions as a link farm designed to redirect users to malicious content. While no scripts were explicitly extracted, the nature of the link farm and the detection name imply a phishing or trojan delivery mechanism.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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.meglobalinc.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1606c7f4a9ea69---widakulew.pdf In PDF document text
- https://aartipalette.com/userfiles/file/pamifozetokivepa.pdfIn PDF document text
- https://hotelmitrutarija.com/uploaded/files/79077342360.pdfIn PDF document text
- http://test.uebersetzungen-nesselberger.de/wp-content/plugins/formcraft/file-upload/server/content/files/160859dfae3eb7---94015055776.pdfIn PDF document text
- https://cuisinescartier.ca/upload/editor/file/16469436239.pdfIn PDF document text
- http://pulsrmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608c21b8b8cab---gogem.pdfIn PDF document text
- http://larrysiegellaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/gunovuwefofesisexikuje.pdfIn PDF document text
- https://vegas-shop.net/uploads/files/visutaxaxuroferul.pdfIn PDF document text
- https://ateneoarbonaida.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a208ac1995---62674250901.pdfIn PDF document text
- http://everest-c.ru/ckfinder/userfiles/files/81025858541.pdfIn PDF document text
- https://sip7.pl/autoinstalator/sip7.online/wp-content/plugins/super-forms/uploads/php/files/94e72ed6f2eac49098c6d1fe7e471c2a/29488383240.pdfIn PDF document text
- https://www.lightingsolutionsal.com/wp-content/plugins/super-forms/uploads/php/files/96acc2ff5e565ff8153e15bca263a7ae/bimitalagena.pdfIn PDF document text
- http://oneself.pro/wp-content/plugins/formcraft/file-upload/server/content/files/160757440daaa9---zofefatikipibewibiseva.pdfIn PDF document text
- http://www.lbf-cosmetics.com/website/wp-content/plugins/formcraft/file-upload/server/content/files/1608ee740b851c---63027527155.pdfIn PDF document text
- http://makaifruits.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608767fe0d8c6---22647002411.pdfIn PDF document text
- http://modelkyujin.com/wp-content/plugins/formcraft/file-upload/server/content/files/16090385a27ee3---kaxovuxefasapoxu.pdfIn PDF document text
- http://yachtandgulet.com/userfiles/file/82314228662.pdfIn PDF document text
- http://dossalas.com/wp-content/plugins/super-forms/uploads/php/files/c5b4c1026d2f0576575865a2658aa63a/81875526064.pdfIn PDF document text
- https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/f6ad3cfdedd646fe0ffa52aa42e205a0/17691756558.pdfIn PDF document text
- https://snabavto.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bf1495a451b---93397735841.pdfIn PDF document text
- https://jollytime.ru/wp-content/plugins/super-forms/uploads/php/files/718b6ee33835c0bba7132320581b3c8d/77190355599.pdfIn PDF document text
- https://sgpropertylawyers.com/wp-content/plugins/super-forms/uploads/php/files/0ba246754e6d52f92b839ee44fb76808/turigavowenolazi.pdfIn PDF document text
- https://dnsbp.com/all4help/fckuserfiles/file/bixusakedajikuxeg.pdfIn PDF document text
- https://umutisi.com/umut/upload/files/64634092616.pdfIn PDF document text
- https://inverpalmas.com/aym_image/files/jeremukutulafozotofo.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/PmAiG5ZyT-k/uplcv?utm_term=the+end+game+torrentPDF 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_off0000f51d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF51D | 17556 bytes |
SHA-256: 30d5f1eb7bd287344618aa901629c2b17d95566c09468f97eb00b19f77c33156 |
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font_01_sfnt_off000123ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123AD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00013bc4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13BC4 | 10352 bytes |
SHA-256: d3d446438bbe796a56e9a6dfbfa3e3f7dd8687995df6204da20a6e0c6214182e |
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