MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was identified as malicious by ML classifiers and ClamAV, specifically as a phishing trojan. It contains numerous links to external websites, many of which are hosted on compromised CMS platforms or disposable domains, suggesting a link farm used for phishing or malware distribution. The PDF's structure and the presence of multiple links indicate an attempt to redirect the user to malicious content.
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://fullx.net/files/viwawafuvakitukepewikum.pdf In PDF document text
- http://batiment-tunisie.com/userfiles/file/tesiwopijimoxejukaj.pdfIn PDF document text
- https://tumujerrusa.com/userfiles/munoperomaleb.pdfIn PDF document text
- http://shimamura-mail-order.com/userfiles/file/19498640928.pdfIn PDF document text
- http://www.thebetterinsurance.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136ca4ccaf05---41295099453.pdfIn PDF document text
- https://photojet.net/userfiles/file/demazuj.pdfIn PDF document text
- https://newtop-eg.com/userfiles/file/xamokawasitarosevof.pdfIn PDF document text
- http://savalis.ru/userfiles/file/mebuviwep.pdfIn PDF document text
- http://narcisse.sk/editor_uploads/files/gejefubadata.pdfIn PDF document text
- http://hlqh.net/userfiles/file/20210905111410_396626064.pdfIn PDF document text
- http://wecans.net/_UploadFile/Images/file/jekef.pdfIn PDF document text
- http://fogathajtohirek.hu/fckfiles/file/megonakirugoxozadopaxo.pdfIn PDF document text
- http://fipjp.com/userfiles/file/sosowexezukiravivujijob.pdfIn PDF document text
- https://sharzh-ufa.ru/wp-content/plugins/super-forms/uploads/php/files/6a442b4bf96cd7fb1ffcbd9ceef3579a/89813285561.pdfIn PDF document text
- http://hilimall.ae/uploads/files/90588426252.pdfIn PDF document text
- https://digireg.li/upload/lagerefavezomadov.pdfIn PDF document text
- https://europacreativaeuskadi.eu/files/galeria/files/20384891756.pdfIn PDF document text
- https://glbtrader.com/userfiles/file/23125625688.pdfIn PDF document text
- http://phelieuviethung.vn/upload/files/17776634760.pdfIn PDF document text
- http://henzefashion.com/userfiles/file/55903142079.pdfIn PDF document text
- https://musikkursus.dk/userfiles/file/lanizufimepimomegap.pdfIn PDF document text
- http://frederickfollows.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1613a5c28732e0---45636623865.pdfIn PDF document text
- http://xinshifm.com/userfiles/file/rumusi.pdfIn PDF document text
- https://xn--80aesyq.xn--p1ai/files/file/30682101062.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/PmAiG5ZyT-k/uplcv?utm_term=all+movies+mm+apkPDF 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_off0000d667.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD667 | 10248 bytes |
SHA-256: 9bafce1d7ec8983065771cd4dddab50d225bc4f4010107e55a93281ab716a928 |
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font_01_sfnt_off0000ed7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED7C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001058e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1058E | 19940 bytes |
SHA-256: 8d18f3765ef8c809c2dc0bc21c83df4fa6be560fbaabed3e8070a06bc1ac75fb |
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