MALICIOUS
132
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and a significant number of external links, many pointing to compromised WordPress sites, indicating a phishing or malware distribution attempt. The ClamAV detection as 'Pdf.Phishing.Trojan' further supports this assessment. The embedded JavaScript likely facilitates the redirection to malicious sites.
Machine Learning
- Nyx PDF Classifier suspicious score 0.4260
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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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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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://www.asahinafunnels.com/wp-content/plugins/super-forms/uploads/php/files/pn5i0b20ovjasgjq93amjbr3u3/45483280042.pdf In PDF document text
- http://botosani.ro/img/uploads/file/demisuzur.pdfIn PDF document text
- http://staging.impactredevelopment.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606da34e60ea8---70278230503.pdfIn PDF document text
- https://macleanpinesdrivingschool.com.au/wp-content/plugins/super-forms/uploads/php/files/ccc9569247c68a3ac77637d67fa6ca05/zasiwuvukewaz.pdfIn PDF document text
- https://lcd96.ru/wp-content/plugins/super-forms/uploads/php/files/b895a2e97a66a6dab30f122ca5ba22d7/44080004981.pdfIn PDF document text
- https://veglifekc.org/wp-content/plugins/super-forms/uploads/php/files//zepamapovujebuw.pdfIn PDF document text
- https://jetzterstrecht.hamburg/wp-content/plugins/super-forms/uploads/php/files/ba7e69e6k9lribidu2uimgnvjh/45999964630.pdfIn PDF document text
- http://dungcumaymoc.com/Images_upload/files/80914026619.pdfIn PDF document text
- http://xn--80ab1a9a.xn--p1ai/sadm_files/30561482111.pdfIn PDF document text
- https://patoman.ro/ckfinder/userfiles/files/fajakasukikexa.pdfIn PDF document text
- http://datev.hu/ckfinder/userfiles/files/20598646061.pdfIn PDF document text
- https://www.qlsny.com/wp-content/plugins/super-forms/uploads/php/files/5070a3f9355c2d82edd2a6e7e40bc570/xomexerozotolidifamutaxu.pdfIn PDF document text
- http://cec-intl.ru/app/webroot/files/file/xenogegukinedig.pdfIn PDF document text
- http://colorfulmedia.de/fotki/fotki/file/pokulodonopire.pdfIn PDF document text
- https://sogelec-eng.com/files/ckfinder/files/kiveguvubikutevex.pdfIn PDF document text
- http://warraichmeats.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f9a10a736b---tisevipuperenapiguxulomen.pdfIn PDF document text
- https://capecoralliving.com/media/file/pezefigawalok.pdfIn PDF document text
- https://www.kiteschule-eckernfoerde.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607dfd869f28d---tabekasugurikezi.pdfIn PDF document text
- http://lichnyiybrand.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160a4fac18b51d---kuxizojamutovot.pdfIn PDF document text
- http://to-kajihan.net/js/upload/files/jegumiwiwuvumidetugef.pdfIn PDF document text
- http://mgmkt.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160b2f732b12b9---xedafeke.pdfIn PDF document text
- https://total-sport.pl/img/upload/files/lexevaduwagaxu.pdfIn PDF document text
- https://www.harasportcenter.com/wp-content/plugins/super-forms/uploads/php/files/lrbbdb7kupsmggim3s2h84o0sm/mebunijik.pdfIn PDF document text
- http://www.dnevi-sekretarjev.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1607a060ba3d0b---7577951074.pdfIn PDF document text
- http://gemculture.com/userfiles/file/wupetilupitejopovukupiw.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=ansul+checkfire+210+installation+manualPDF link annotation
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011eeb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11EEB | 11068 bytes |
SHA-256: ad0e436eceeadafc4023459801cd4e23fd6d5427c0b6525e3b531c1d7f5099b0 |
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font_01_sfnt_off0001389e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1389E | 17600 bytes |
SHA-256: c61ca75261feef63acadf5f1996c074bd631d309e6bc2295485172729a23ab75 |
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