MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier. It functions as a link farm, with numerous embedded URLs pointing to compromised WordPress sites. These links likely serve as lures for phishing attacks or to distribute further malware. The presence of a 'download button' heuristic further supports the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://jlgardner.org/home/jlg/public_html/ckfinder/userfiles/files/zogopowaveguxaxikok.pdf In PDF document text
- https://yastudio.net/wp-content/plugins/super-forms/uploads/php/files/461d2419cfb3c32af8e9bbefb1645909/jolurugobibawodoludawimor.pdfIn PDF document text
- https://joyfool.art/wp-content/plugins/super-forms/uploads/php/files/830303c7792af7ff222c2d901966cda1/97059299286.pdfIn PDF document text
- https://termokingbt.com/ckfinder/userfiles/files/98569075630.pdfIn PDF document text
- http://conhantaoankhanh.com/webroot/img/files/77324599578.pdfIn PDF document text
- https://levin-dent.ru/wp-content/plugins/super-forms/uploads/php/files/a0be0f70fcc69f797a6463a3e28f0154/wegiwabiluxaje.pdfIn PDF document text
- http://allamericannursing.com/userfiles/file/menavamotolemenekekerek.pdfIn PDF document text
- http://webscape.co.bw/wp-content/plugins/formcraft/file-upload/server/content/files/1606f0e47d8c66---denamukilutonibutaxa.pdfIn PDF document text
- https://ludifrance.fr/userfiles/file/butujoralatewefotelaz.pdfIn PDF document text
- https://bestcaps99.com/ckfinder/userfiles/files/penuxavovawutolof.pdfIn PDF document text
- http://drkoopman.nl/cmsimages/file/8981041799.pdfIn PDF document text
- http://karthikeyanjayaram.com/userfiles/file/zegigaxosevixumuxegelaxi.pdfIn PDF document text
- http://precedent.by/_newsite/images_from_html_editor/file/47079823704.pdfIn PDF document text
- https://www.escon.it/wp-content/plugins/super-forms/uploads/php/files/0d5117244a2ff6439bad592bc1c44525/vozabirowavodozeborekalun.pdfIn PDF document text
- https://gikguamerica.com/userfiles/file/89805386677.pdfIn PDF document text
- https://hotel-la-licorne.fr/userfiles/file/57424931996.pdfIn PDF document text
- https://bbgpiti.com/userfiles/files/riwitikefumowow.pdfIn PDF document text
- http://saigondome.com/uploads/userfiles/file/dasinakuroluvupoduvone.pdfIn PDF document text
- http://diagonal.org.ar/wp-content/plugins/formcraft/file-upload/server/content/files/160c93e46181bb---69488036191.pdfIn PDF document text
- http://transchem-tech.com/Uploadfiles/files/15503730325.pdfIn PDF document text
- http://ronaldtan.nl/images/photo/vimuluxu.pdfIn PDF document text
- http://phutungtdc.com/upload/files/79673669825.pdfIn PDF document text
- https://responsible-tourism-alliance.com/content_file/files/sojapidijaziwejojebid.pdfIn PDF document text
- https://globalclassic.org/wp-content/plugins/super-forms/uploads/php/files/u14go7sncha5q7f4cu19g28bst/xanade.pdfIn PDF document text
- https://camgloberealtor.com/userfiles/file/fufibaga.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=file+game+ppsspp+bolaPDF 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_off0000d713.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD713 | 10408 bytes |
SHA-256: a2beef5e8f3116415c7148aece0d4e9f6cca0e140597f709704adf9c2be8715f |
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font_01_sfnt_off0000ee62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE62 | 18056 bytes |
SHA-256: 6974256fe4aa8a389a89aafccfb02d9515b2a4398dc4511872d557e8b5a64fd3 |
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font_02_sfnt_off00011d58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D58 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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