MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript, which is a common technique for executing malicious code within documents. Several heuristics indicate this is a phishing or malicious PDF, including ML classification and ClamAV detection. The presence of numerous external URLs, many pointing to potentially compromised websites hosting PDF files, suggests a phishing campaign or a link farm designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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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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://villaturri.it/wp-content/plugins/formcraft/file-upload/server/content/files/161329863dc97c---88123393074.pdf In PDF document text
- http://kzlo.pl/fotki/fotki/file/razabitajo.pdfIn PDF document text
- http://www.erealitysolutions.com/tennisontario/assets/appsadmin/js/ckfinder/userfiles/files/81829345784.pdfIn PDF document text
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614dba9d7ff56---pofajo.pdfIn PDF document text
- http://ainut.fi/userfiles/file/34368726988.pdfIn PDF document text
- https://www.disbel.es/ckfinder/userfiles/files/81266050520.pdfIn PDF document text
- http://teakdeck.pl/files/file/dawarolofoduz.pdfIn PDF document text
- https://jagamimpi.org/contents/files/6179503015.pdfIn PDF document text
- http://ckm-machinery.com/userfiles/files/76665412987.pdfIn PDF document text
- https://a-1commercialkitchenservices.com/ckfinder/userfiles/files/mipobarovutapiradilad.pdfIn PDF document text
- https://www.iieng.org/editor/ckfinder/userfiles/files/kijopa.pdfIn PDF document text
- https://nayyaralidada.net/alpha/ckfinder/userfiles/files/69217406298.pdfIn PDF document text
- http://acecaalcoy.com/userfiles/file/9557443417.pdfIn PDF document text
- http://gospodarstwotoporow.pl/uploaded/file/vefazefof.pdfIn PDF document text
- https://sealand-pptc.com/userfiles/file/20189929340.pdfIn PDF document text
- http://xn--80aikni6a0b.xn--p1ai/images/file/70693348255.pdfIn PDF document text
- http://cathugo-yachts.de/res/wysiwyg/file/tigepesowifejipo.pdfIn PDF document text
- https://manhremhoangvan.com/wp-content/uploads/files/77286220004.pdfIn PDF document text
- http://podlahyadvere.sk/editor_uploads/system/files/5139883911.pdfIn PDF document text
- http://bannails.com/fckeditor_userfiles/file/xurela.pdfIn PDF document text
- https://kcharp.com/ckfinder/userfiles/files/63285757775.pdfIn PDF document text
- http://saatgaamkansarasamaj.com/admin/uploads/files/nokaxunepipokaji.pdfIn PDF document text
- http://cathyknightwaite.com/ckfinder/userfiles/files/lizef.pdfIn PDF document text
- http://www.bash.cl/media/file/zoxutopuwedaga.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=foxe%27s+book+of+martyrs+pdf+free+downloadPDF 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_off0000b77b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB77B | 17972 bytes |
SHA-256: 5af2170a2ba43bbe4e99a38d7f7b04a574cc7d20ca733f30775289c3f8a07683 |
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font_01_sfnt_off0000e5d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5D8 | 11112 bytes |
SHA-256: 04def2232b6b0971dc426df413330279b586ad027b88ed1e5a7cc7994f87d4e1 |
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font_02_sfnt_off0000ffba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFBA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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