MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript, a common technique for executing malicious code within documents. It also features a link farm pointing to compromised WordPress upload storage, suggesting an attempt to host malicious content or redirect users. The ClamAV detection as 'Pdf.Phishing.Trojan' further supports a malicious classification, likely involving phishing or trojan delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9905
Heuristics 7
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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.mediacomriccione.it/wp-content/plugins/formcraft/file-upload/server/content/files/16136b6fcac04c---fikajapazetamav.pdf In PDF document text
- http://pescepiana.eu/userfiles/files/73826114803.pdfIn PDF document text
- http://cmsrecuperocrediti.it/images/file/10418104425.pdfIn PDF document text
- http://webcertain.asia/contentupload/fckeditorUploads/organization_/file/zegusigakazepevuwa.pdfIn PDF document text
- http://twfindia.in/userfiles/files/lojamaxeko.pdfIn PDF document text
- https://sim2007.com/files/71440410944.pdfIn PDF document text
- http://penzionriverside.cz/files/file/45484101562.pdfIn PDF document text
- http://adice-area.com/pictures/files/dubakedofimedenuvewi.pdfIn PDF document text
- http://coutleelaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/77127281688.pdfIn PDF document text
- http://canadianartistic.com/userfiles/file/xeraxosopobozasobegaj.pdfIn PDF document text
- http://kutyasturak.hu/images/files/damitiwifobikiz.pdfIn PDF document text
- http://tomei4x4.jp/js/upload/files/zanewibutob.pdfIn PDF document text
- https://angkortaxiservice.com/userfiles/file/zulefumigonu.pdfIn PDF document text
- https://ivfnna.gr/wp-content/plugins/super-forms/uploads/php/files/ed7e52a847b162c55653f0a459625b51/63484578979.pdfIn PDF document text
- https://simpangkanan.com/contents/files/3222303531.pdfIn PDF document text
- https://art-gallery.mn/uploads/files/bebena.pdfIn PDF document text
- http://imssp.by/data/images/fxeditor/file/89373461692.pdfIn PDF document text
- https://gamma-electronics-eg.com/userfiles/files/28975812507.pdfIn PDF document text
- http://spc1991.com/ckfinder/userfiles/files/9624371180.pdfIn PDF document text
- https://ecef-groupe.com/wp-content/plugins/super-forms/uploads/php/files/cnmaei2ld6vh646bp0edkl27l6/fukawivexurawabulifetasut.pdfIn PDF document text
- http://dxline.eu/userfiles/file/41706264520.pdfIn PDF document text
- http://ranahytta.com/ckfinder/userfiles/files/46379609267.pdfIn PDF document text
- http://nhatrangpalacehotel.com/app/webroot/upload/files/vezaribedebirewaluxabo.pdfIn PDF document text
- http://ckattorneys.net/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/gelenobovonez.pdfIn PDF document text
- https://evpersoneli.net/ev-personeli/file/6537596026.pdfIn PDF document text
- https://www.bosingels.nl/ckfinder/userfiles/files/5407896177.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=the+good+witch+online+freePDF link annotation
- http://perfecturology.cafe24.com/upload/editor/imagefile/75832549292.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e98f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE98F | 10476 bytes |
SHA-256: 43a924a1be15e87bea10dc645cba976598267d8bdc48d5af3412c29f59b52d49 |
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font_01_sfnt_off0001011b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1011B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001192d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1192D | 18028 bytes |
SHA-256: 28bfb9d5283a38a219c0e1d07d50b40e431519074466ac88bb9576413031c6da |
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