MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links pointing to various websites, many of which are hosted on compromised CMS platforms or disposable domains, indicating a link farm designed to distribute malicious content. The ClamAV detection and ML classifier strongly suggest a phishing or trojan payload is intended. No scripts were extracted, but the structure and URL patterns are indicative of a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9914
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 https://beaufortbond.com/wp-content/plugins/super-forms/uploads/php/files/082277edd92b53170843301611206d4e/puwejezizalom.pdf In PDF document text
- http://thefutureofgolf.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1609843c0ef0e0---zeverowitobo.pdfIn PDF document text
- https://lsp.od.ua/wp-content/plugins/super-forms/uploads/php/files/o1ngkd8gsubmu1p7t2bvdkq7d2/52170280958.pdfIn PDF document text
- http://indiebookoftheday.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a18c5ca33d---87580795026.pdfIn PDF document text
- https://www.grecosalesinternational.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606e4dad3e6da---gidera.pdfIn PDF document text
- http://moneymaker-gold.de/files/91469812363.pdfIn PDF document text
- https://noks.cz/wp-content/plugins/formcraft/file-upload/server/content/files/160de4508a3a34---pojixikekex.pdfIn PDF document text
- http://seattleteriyaki3.com/uploads/files/kajajeletar.pdfIn PDF document text
- http://www.nuricomuvakfi.org/wp-content/plugins/super-forms/uploads/php/files/96r9mkkk4svt1rdcj9hjpdnom3/13645453764.pdfIn PDF document text
- https://lakecountyoralsurgery.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611b529d9b7fd---65357095913.pdfIn PDF document text
- https://infravoip.com/wp-content/plugins/super-forms/uploads/php/files/a56cebbf4e6a80604076465289f5f286/6078009387.pdfIn PDF document text
- https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/667d5af0cd932fe972e56f201fe0fea5/44849137317.pdfIn PDF document text
- https://chiataiec.com/userfiles/Proj_Name//files/25191218929.pdfIn PDF document text
- http://www.ebsjosepirosamaria.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608de2c660fbd---lumaborare.pdfIn PDF document text
- http://russkiivopros.com/images/FCKeditor/file/bevaxujabarikavuvakemil.pdfIn PDF document text
- http://school15-tyumen.ru/f/59012770491.pdfIn PDF document text
- http://szyldkj.com/luodan/images/userfiles/file/panugajomakuneporulogunu.pdfIn PDF document text
- https://alakharia.com/public_html/userfiles/file/72581422822.pdfIn PDF document text
- https://rux-thai.com/ckfinder/userfiles/files/paberowewategedizuju.pdfIn PDF document text
- http://www.css-jp.com/upfile/files/2021/07/13/bifozod.pdfIn PDF document text
- http://alvasari.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608c542210383---37355541080.pdfIn PDF document text
- https://debcopharma.com/userfiles/file/jetoramav.pdfIn PDF document text
- http://creatinglifeoptions.com/userfiles/files/jojukawirasodajonakoweva.pdfIn PDF document text
- http://agiusfuneraldirectors.com/files/file/dubevapulogowavofedu.pdfIn PDF document text
- https://www.demetagras.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607d6af95aa74---loboxarivukep.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=exercices+fractions+cm1+avec+corrig%C3%A9s+pdfPDF link annotation
- http://alessandrotria.altervista.org/areap/ckfinder/userfiles/files/pelarabavilepuwaf.pdfIn PDF document text
- 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cd2c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD2C | 17724 bytes |
SHA-256: fcf8af0de8456fb62c0aabb0189671ae49db3d61c919af8874b9502f6ceb0f21 |
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font_01_sfnt_off0000f9ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9BA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000111d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111D1 | 11272 bytes |
SHA-256: ad0482bd393f76d702288b3179e9171e7e26c253d7bbb37352a01921c2e3f6e4 |
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font_03_sfnt_off00012be1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BE1 | 16556 bytes |
SHA-256: f13ea7e8b74ccbe86e01bfe4d5efde6fa2f9fef470e4f57354e2d9ba12a588cb |
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