MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous external links, many of which point to websites hosted on compromised CMS platforms, indicating a phishing or malicious redirection attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to lure users to malicious sites or download further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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.jokilaaksonratsastajat.fi/file/pasenexoxegipitejopema.pdf In PDF document text
- https://purpleleafestatebuyers.com/wp-content/plugins/formcraft/file-upload/server/content/files/16091a1136041f---zezifizedanupisi.pdfIn PDF document text
- https://stdtekstil.com/upload/ckfinder/files/puxolumonuni.pdfIn PDF document text
- https://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/160c110256abeb---kolukamuvurumajagolof.pdfIn PDF document text
- https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/kstuettrthu6fa004r868ld1u1/fugav.pdfIn PDF document text
- https://journeypeople.cc/wp-content/plugins/super-forms/uploads/php/files/048d8d53704fa11f03d5e0bffb7b82bf/43671564830.pdfIn PDF document text
- http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160c2910594163---57671974108.pdfIn PDF document text
- https://hophamthaibinh.com/upload/files/xubabezenajujovanirepezo.pdfIn PDF document text
- http://grgct.com/ckfinder/userfiles/files/41408604469.pdfIn PDF document text
- https://nuevocoach.co.uk/wp-content/plugins/super-forms/uploads/php/files/fc91d9180470bb29c94a6b1360171a76/vadazavikudasekugawasowiz.pdfIn PDF document text
- http://ecohost.ru/pics/images/file/82796877137.pdfIn PDF document text
- https://dsodrecital.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f1d3651bbae---18629090304.pdfIn PDF document text
- http://reicar.dk/userfiles/file/darenasojifezez.pdfIn PDF document text
- http://belovosushi.ru/files/gewefuduwulezivi.pdfIn PDF document text
- http://sklepjola.pl/userfiles/file/3961393007.pdfIn PDF document text
- http://tonioloclaudio.it/userfiles/files/tudalipevalarukaf.pdfIn PDF document text
- http://www.tif.cn/wp-content/plugins/super-forms/uploads/php/files/m4sqmne7q7248asle103oq0h26/81042360924.pdfIn PDF document text
- https://www.ccps.mx/wp-content/plugins/super-forms/uploads/php/files/392f77df431ab4547b5f31390758ed96/vemadanulogamiluv.pdfIn PDF document text
- https://shop-ecobati.com/medias/upload/files/84199819785.pdfIn PDF document text
- http://www.inhd.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160bd9e6bc3424---75884692045.pdfIn PDF document text
- http://hasyo.net/files/file/88068526811.pdfIn PDF document text
- https://nikosdimos.gr/userfiles/file/24697413882.pdfIn PDF document text
- http://doktor-okonski.pl/uploadimg/file/78401391854.pdfIn PDF document text
- http://luckyassessoria.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607892931fcbd---91058622585.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/S30rS-6n6vg/uplcv?utm_term=goal.com+chelsea+vs+real+madridPDF 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_off0001662f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1662F | 10604 bytes |
SHA-256: 7baf3f40a2acf59eacaa02263105a70a8d045d9b2926a54d601279dbc091980c |
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font_01_sfnt_off00017e6b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17E6B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001967d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1967D | 16576 bytes |
SHA-256: d6ca688640d1299de2dafc4f57b97b5dbe988daee5213477e3597cc93fdbe897 |
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