MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript, indicating an attempt to execute code. It also features a link farm pointing to compromised WordPress upload storage and other external URLs, suggesting a phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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://anthonygillant.com/userfiles/file/25831142874.pdf In PDF document text
- http://cosmic-kino.ru/sadm_files/guxugera.pdfIn PDF document text
- http://pvvc.cz/files/lisirilawemuz.pdfIn PDF document text
- http://luckyassessoria.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16079a5068e881---78246502558.pdfIn PDF document text
- http://natur-pet.cz/webpagebuilder/ckfinder/userfiles/files/5752127063.pdfIn PDF document text
- http://3dprofi.net/images/uploads/file/nifurobe.pdfIn PDF document text
- https://bjjewels.net/nbloom/fckuploads/file/14725029908.pdfIn PDF document text
- https://gradeagroup.com/wp-content/plugins/super-forms/uploads/php/files/ac0c2l8js4gq902344qp09sip7/59672346031.pdfIn PDF document text
- http://www.adatechotomasyon.net/wp-content/plugins/formcraft/file-upload/server/content/files/160bbd9918b413---30998430288.pdfIn PDF document text
- https://people11people.gr/uploads/File/ripaxikufabalovopuselowu.pdfIn PDF document text
- http://volvo-cars.jp/js/upload/files/nanirat.pdfIn PDF document text
- http://jingluo.net/uploadfiles/files/penorefegatekonudofexobo.pdfIn PDF document text
- http://northmarking.com/userfiles/files/wuwafogafadejijumigufo.pdfIn PDF document text
- http://barrarioservicos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1606c952ba9d85---basasadojuverajugidig.pdfIn PDF document text
- https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/900083536f38b1ac2691bbcbf61d9ecb/91121091243.pdfIn PDF document text
- http://zetrade.cz/userfiles/file/48478134582.pdfIn PDF document text
- http://becro-plast.hr/wp-content/plugins/formcraft/file-upload/server/content/files/1608c4e1a52bbf---torusitugeji.pdfIn PDF document text
- https://atx-stroy.ru/wp-content/plugins/super-forms/uploads/php/files/620e67d43b0d1c558a1494c8e4dde01c/51461379122.pdfIn PDF document text
- http://fouladsazanco.com/Upload/file/xoluxobavozujunajepofek.pdfIn PDF document text
- http://kaufdeinauto.de/wp-content/plugins/formcraft/file-upload/server/content/files/16079d23d9255b---xepexifawuf.pdfIn PDF document text
- http://ifa-astrologie.de/userfiles/file/jozudad.pdfIn PDF document text
- http://haai.org/upload/file/40541906676.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=how+to+connect+powerbeats+3+to+samsungPDF 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_off0000effb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFFB | 11068 bytes |
SHA-256: 305e63e017dafacc75cd4bfad3e068933a769b3f1035ed5c0cdda83959e24cb2 |
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font_01_sfnt_off0001099c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1099C | 17200 bytes |
SHA-256: 0ca819e7f29ef120ff050141dc52cef2ae957f13dbfe3a67e838d3ee6b6a2c58 |
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font_02_sfnt_off00013708.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13708 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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