MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links pointing to compromised websites, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a link farm designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
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://topnotchimports.com/ckfinder/userfiles/files/tapalunubivadoveruvageg.pdf In PDF document text
- http://andreevmag.com/wp-content/plugins/super-forms/uploads/php/files/bb7ff9661995fd61a0b4a63998843aa3/gevogoguvuzowawepofama.pdfIn PDF document text
- https://joepromenshealth.com/wp-content/plugins/super-forms/uploads/php/files/87d2cf52500acad53a0fdc317042c33d/44833045576.pdfIn PDF document text
- http://aldo-ins.com/userfiles/file/17280951201.pdfIn PDF document text
- https://musikkursus.dk/userfiles/file/gubibezusirel.pdfIn PDF document text
- http://jxloanchien.com/style/postimage/file/59641261911.pdfIn PDF document text
- http://joewhitefamilysite.com/clients/59967/File/78990513457.pdfIn PDF document text
- https://greshamgilessalon.com/wp-content/plugins/super-forms/uploads/php/files/b0a4ae72fe0c46dfa0650c593dda4c06/pusuzimibewiveroz.pdfIn PDF document text
- http://flagrant-desir.com/userfiles/file/64656285445.pdfIn PDF document text
- https://barcelonacentromedico.es/files/galeria/files/zuwazitonutitugaxa.pdfIn PDF document text
- https://big-cash.de/wp-content/plugins/super-forms/uploads/php/files/rvmk8r1cp0hshrh4i3nd39n7sg/luvumolelanewewiwi.pdfIn PDF document text
- http://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/78d3cce6983d96785b99960a1fcaaaa4/56892297913.pdfIn PDF document text
- http://brandweeramsterdamamstellanden.nl/userfiles/file/sazofajufoju.pdfIn PDF document text
- https://www.sesc.com.ua/wp-content/plugins/super-forms/uploads/php/files/sah7pvj6v6u4ehctloqteefln3/lojepixavisoletukagizoxez.pdfIn PDF document text
- http://steclotildehorton.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160b370d222fde---robinujoxujurimuverofapar.pdfIn PDF document text
- https://churchosonline.com/wp-content/plugins/super-forms/uploads/php/files/17893833516f2d44abd90c4f5cdcc2a0/16365987482.pdfIn PDF document text
- http://jeyadhurgatemple.com/userfiles/file/27313392080.pdfIn PDF document text
- https://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/16080f82e8ce44---97344905555.pdfIn PDF document text
- https://cis.ncu.edu.tw/document/files/zosusefaxegazeluzir.pdfIn PDF document text
- https://dakhoathienhoa.net/images/files/rulodozodamu.pdfIn PDF document text
- https://www.mercedesbenzofaustinservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606eb14417481---26936411298.pdfIn PDF document text
- http://global-insurance-broker.de/downloads/bodujepil.pdfIn PDF document text
- http://alimentosldm.com/userfiles/file/molinulexuzadu.pdfIn PDF document text
- http://lifestyleufa.ru/wp-content/plugins/super-forms/uploads/php/files/a4b2b393b005d3c223fc11353bd67aa1/18839348485.pdfIn PDF document text
- https://vmwarts.com/ecovic/file/fixojolafanoloruwobuxume.pdfIn PDF document text
- https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/e55c203eadd7dba185ecbdae44f843b3/dokupevizidakikokan.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=uluslararas%C4%B1+ili%C5%9Fkilere+giri%C5%9F+pdf+indirPDF 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_off0000dc6c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC6C | 20156 bytes |
SHA-256: 8086fa2c136f6ea2954d3bce6f729f176f86eb68c9675f82ea8951df0f3babd6 |
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font_01_sfnt_off00010d0e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D0E | 10944 bytes |
SHA-256: 962bd7fb349d3ec8d13fa41635bb2fe4856f4f66cf455184020c914a4f3b89be |
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font_02_sfnt_off000125c6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125C6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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