MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by a machine learning classifier and ClamAV as malicious. It functions as a link farm, containing numerous URLs pointing to compromised CMS upload directories. These links likely lead to further malicious content or phishing pages, indicating a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
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 https://afriqueitnews.com/wp-content/plugins/super-forms/uploads/php/files/4cbd68d7c088de4bd877e38312563e7d/zimawepenusiniduw.pdf In PDF document text
- http://www.suffaheducation.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606e082e704ba---78815915616.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16090d199a5e1e---jekatoxawopabot.pdfIn PDF document text
- https://jamurgoreng.net/contents//files/tagafunegagawizun.pdfIn PDF document text
- https://felix-schulze.biz/wp-content/plugins/super-forms/uploads/php/files/a8jmm1qtj7g4b303jb5j0dot6n/bibefokizuv.pdfIn PDF document text
- https://advicezone.org.uk/wp-content/plugins/super-forms/uploads/php/files/r2ffbt7bvdm5bqjo3gc74bckpk/bokozepegipukivi.pdfIn PDF document text
- http://escolacaritas.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607b2dffdbe64---67373683711.pdfIn PDF document text
- https://kamber.dk/wp-content/plugins/super-forms/uploads/php/files/069a99b74be1f744fd5ad225042852e7/nasiwafatodenifod.pdfIn PDF document text
- https://kompaspt2.com/contents//files/95470825211.pdfIn PDF document text
- https://ahi.com.ua/wp-content/plugins/super-forms/uploads/php/files/f4d2dd0133b84990ea2f54d0dfadf11d/99935235833.pdfIn PDF document text
- https://lashmakerpro.it/wp-content/plugins/super-forms/uploads/php/files/7jjsvaha16um0tpcthqf24o7d7/monuwedekigofewa.pdfIn PDF document text
- http://bearings-home.com/userfiles/file/85002312566.pdfIn PDF document text
- http://dmn.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160c8614c9158f---kubezuravobiku.pdfIn PDF document text
- https://kuechentreff-schmid.de/wp-content/plugins/super-forms/uploads/php/files/m43i2egqneifs68pqhct21taqm/65751484441.pdfIn PDF document text
- http://alnoorcity.com/userfiles/file/jenurolan.pdfIn PDF document text
- https://monarchwinemerchants.com/wp-content/plugins/super-forms/uploads/php/files/a5710ea7abc1949098e45b2c517be336/lasemerajegututinedisi.pdfIn PDF document text
- http://wisdomtours.net/upload/file/pokojofizapatanawib.pdfIn PDF document text
- https://wentworthre.com/wp-content/plugins/super-forms/uploads/php/files/e75be9e91a51e1f74ad44abb95289632/56427293017.pdfIn PDF document text
- http://immodraft.nrw/images/architekten_agentur_images_/file/besefikekutipilo.pdfIn PDF document text
- https://californiaoptionsrealestate.com/wp-content/plugins/super-forms/uploads/php/files/9bf5380b9f1acd3401e6e09ccaf77ba7/zajis.pdfIn PDF document text
- http://robalton.es/Albums/images/file///bexixore.pdfIn PDF document text
- https://uleshuzataruhaz.hu/files/file/45496066157.pdfIn PDF document text
- http://mygotour.com/FileData/ckfinder/files/20210529_7E5CC598A9436B8E.pdfIn PDF document text
- https://empylean.com/wp-content/plugins/super-forms/uploads/php/files/oia8ld8ufss0o1sbepr1tg136h/9891574191.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/LPIa9PGmDLg/uplcv?utm_term=linux+system+programming+by+robert+lovePDF 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_off0000f479.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF479 | 17672 bytes |
SHA-256: befb6f0baebb47f44af2114d3df93eb48c67b728fe81b6f82cdb98243b6ebd42 |
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font_01_sfnt_off00012262.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12262 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00013a79.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13A79 | 11076 bytes |
SHA-256: c2b31b9a06653b076ee0944273c0a5870aea807eee0da4da5d7c3c6459e7b884 |
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