MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm pointing to multiple compromised WordPress sites, suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were directly extracted, the PDF structure and embedded links are indicative of a phishing lure, likely leading to further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://www.ptlittleflower.org/wp-content/plugins/super-forms/uploads/php/files/60kcjc7arqc72j056e5liashh0/wazegebik.pdf In PDF document text
- http://superfasttv.com/uploads/files/17344349843.pdfIn PDF document text
- http://alnadaoil.com/userfiles/file/10751222368.pdfIn PDF document text
- http://limeitec.com/upfiles/editor/files/49082395344.pdfIn PDF document text
- https://ddtoyz.com/ckfinder/userfiles/files/ropixaletetaboge.pdfIn PDF document text
- http://goref.ru/files/file/navizepebegu.pdfIn PDF document text
- http://intechsol.kz/wp-content/plugins/formcraft/file-upload/server/content/files/1607291c3f2383---zogokuxame.pdfIn PDF document text
- http://poliinc.com/upload/files/25661693411.pdfIn PDF document text
- https://biomedchita.ru/imeg_master/file/23156126629.pdfIn PDF document text
- http://accessiblevehicleservices.com/userfiles/file/poluvozox.pdfIn PDF document text
- http://teenmag.cz/userfiles/file/gelakirisipigozisige.pdfIn PDF document text
- http://qlionshousing.ca/userfiles/file/7025873858.pdfIn PDF document text
- http://www.srijonihealinghome.com/fckimages/file/wewugodidexunububisu.pdfIn PDF document text
- https://triyoga-tv.ru/userfiles/file/duzepuromilatas.pdfIn PDF document text
- http://notariocprietoa.com/notaria/documentos/files/ralij.pdfIn PDF document text
- https://www.parkgest.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160843365e911a---riduragogusiki.pdfIn PDF document text
- http://www.primalegal.eu/wp-content/plugins/super-forms/uploads/php/files/194haudkard348i98atqfsjtq2/baxaganezozinukopivawev.pdfIn PDF document text
- http://www.loicadesacavem.pt/wp-content/plugins/formcraft/file-upload/server/content/files/1610859641e9c1---9293694912.pdfIn PDF document text
- http://poney-club-romilly-aigre28.fr/userfiles/file/vesototolur.pdfIn PDF document text
- http://luckyassessoria.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160d4e81ca776e---pabewadazif.pdfIn PDF document text
- https://virtualpulse.eu/UserFiles/file/28535927685.pdfIn PDF document text
- http://busanpc1.com/upload/fckeditor/file/bexojun.pdfIn PDF document text
- http://inlikeflintlogistics.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606eb008de3c8---vefidiratojezemomonuzeg.pdfIn PDF document text
- http://thaide.org/userfiles/file/4392979845.pdfIn PDF document text
- https://drsubhashawale.com/ckfinder/userfiles/files/30194846177.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=concise+textbook+of+forensic+medicine+and+toxicology+pdfPDF 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_off0000f407.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF407 | 19012 bytes |
SHA-256: dd2b1670c4ab16060ff57403b8995ee2cf193ab8888ade454fbc01cb9170d7df |
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font_01_sfnt_off000123ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123ED | 11444 bytes |
SHA-256: 80a6e020bbf9d8cd61b5e4890d51e31ccfa586f5dbeb0e531375d045f9c9d811 |
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font_02_sfnt_off00013e9f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13E9F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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