MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1059.007 JavaScript
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external links, many pointing to compromised WordPress sites, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to redirect the user to a malicious site for further exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9921
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 https://movesforfree.com/wp-content/plugins/super-forms/uploads/php/files/ofjhm2shc37dam2q613nh6r1e1/mevizakomulopug.pdf In PDF document text
- https://bankkartya.hu/js/ckfinder/userfiles/files/bowedokorexetagogogari.pdfIn PDF document text
- http://pizzeria-millemiglia.de/app/webroot/img/editor/file/46601303052.pdfIn PDF document text
- http://sazjah.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bb65bb366ee---90111151017.pdfIn PDF document text
- https://rajatotogroup1.com/contents//files/tetub.pdfIn PDF document text
- http://www.auditsi.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607444fb714ac---tededowujupitekokavike.pdfIn PDF document text
- http://www.thunderesp.com/ckfinder/ckfinder.htmlfiles/72664158974.pdfIn PDF document text
- http://www.peplex.it/wp-content/plugins/formcraft/file-upload/server/content/files/1607cfa60b10e4---43185155836.pdfIn PDF document text
- https://thewentworthco.com/wp-content/plugins/super-forms/uploads/php/files/al031qv8mqu59mn5rql4ds3i3l/jorawatos.pdfIn PDF document text
- http://milcontabil.com.br/wp-content/plugins/super-forms/uploads/php/files/34g0bjug15tovtm5od1tqilt56/94343988820.pdfIn PDF document text
- http://tsg-vaganovskoe.ru/ckfinder/userfiles/files/528311514.pdfIn PDF document text
- http://philippinesroadshow.com/wp-content/plugins/super-forms/uploads/php/files/3d3c57df396ee2c962055928677e9cfd/tazudurasako.pdfIn PDF document text
- http://sbox-technology.com/upload/datoteke/37492741012.pdfIn PDF document text
- https://aimara-bg.com/userfiles/file/46374301490.pdfIn PDF document text
- https://www.reparaciondebomba.com.ar/wp-content/plugins/super-forms/uploads/php/files/974b6iur89ih0vuj0miokjbad2/zatet.pdfIn PDF document text
- http://gapoom.com/upload/fckeditor/file/98729493108.pdfIn PDF document text
- http://micronforgacsolo.hu/UserFiles/file/tofazovuretuvidubema.pdfIn PDF document text
- http://cageart.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160ad2dbc5465a---jijunizi.pdfIn PDF document text
- https://nicemexico.net/wp-content/plugins/formcraft/file-upload/server/content/files/1607f57e54c705---62962366653.pdfIn PDF document text
- https://empylean.com/wp-content/plugins/super-forms/uploads/php/files/cgqn9dod23hgc7pkos479d0h4q/zopizepositedurogema.pdfIn PDF document text
- http://www.onekaddy.com/wp-content/plugins/formcraft/file-upload/server/content/files/160740caaa0d56---jafixetuzalafowatil.pdfIn PDF document text
- https://fieldofgreen.com/wp-content/plugins/super-forms/uploads/php/files/ba239c76da611d6f1be170ebc34a7b81/kavexevavipumifiwuzor.pdfIn PDF document text
- https://primewestelectrical.com/wp-content/plugins/super-forms/uploads/php/files/508129f11285508a9bf9625f664a84bf/7166727060.pdfIn PDF document text
- http://xn----8sbpvg0afdbe.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/6b403suucgjvdh9ovv8k1ke1r1/95580762413.pdfIn PDF document text
- https://southwestlooms.com/admin/userfiles/files/80237056456.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=concepto+de+languidecer+wikipediaPDF 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00021558.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x21558 | 10832 bytes |
SHA-256: 384525e80213c8cb7ed7d365b3c6931502eafd6a29e853f9645135add752fc69 |
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font_01_sfnt_off00022e45.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x22E45 | 2908 bytes |
SHA-256: 09ca41120596edf9714c31af3079ecfc9388561f7cfbbb151d5bc3abf19af7ab |
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font_02_sfnt_off00023a88.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x23A88 | 19720 bytes |
SHA-256: d1b8fd62a9c7d7daebd3091c52ab1581881830eb018285c2fc5a97e10b757aeb |
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font_03_sfnt_off00026c0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x26C0D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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