MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to compromised WordPress sites and disposable hosting, forming a link farm. The ML classifier and ClamAV detection strongly indicate malicious intent, likely to lure users to phishing or malware distribution sites. The presence of a 'family tree worksheet' in a URL parameter suggests a social engineering lure.
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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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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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.lightingdynamics.com/wp-content/plugins/super-forms/uploads/php/files/bea6b138d6b16d8c4e6733c904ff525b/gowezave.pdf In PDF document text
- https://faktxeber.ru/resimler/files/warafipuj.pdfIn PDF document text
- https://szaniterplaza.hu/ckfinder/userfiles/files/14073730170.pdfIn PDF document text
- http://sntaviator.ru/ckfinder/userfiles/files/pumavubasezopenis.pdfIn PDF document text
- http://merlegdoktor.hu/tmp/zejijoboziperufinovupedej.pdfIn PDF document text
- http://kangs78.com/clients/66216/File/70246596722.pdfIn PDF document text
- http://reclaimsplus.com/wp-content/plugins/super-forms/uploads/php/files/77e29ec45be5779e0d32b075c6dd1345/42206042996.pdfIn PDF document text
- https://pensiunea-escape.ro/ckfinder/userfiles/files/41314764081.pdfIn PDF document text
- https://balance-global.com/wp-content/plugins/super-forms/uploads/php/files/jie16jotmrbau9tab7vt9k4l3q/zatulewumovovagibezabik.pdfIn PDF document text
- http://pmdrecycling.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b56f2225dc4---repitolulopibuse.pdfIn PDF document text
- http://arniestribu.com/campannas/file/48798041463.pdfIn PDF document text
- http://aktifbant.com/resimler/files/27403325777.pdfIn PDF document text
- http://adaviestransportltd.com/userfiles/file/80445776493.pdfIn PDF document text
- http://grafosaleservice.cz/images/fck_editor/file/78104951083.pdfIn PDF document text
- https://voyageaventurenepal.com/upload/files/45067148336.pdfIn PDF document text
- http://mofrantech.com/userfiles/file/58035305245.pdfIn PDF document text
- https://mkting.com.co/wp-content/plugins/super-forms/uploads/php/files/558b1ef7485fdd581a50e3fa8303e87c/lofetixatudejasuzukul.pdfIn PDF document text
- https://www.sesc.com.ua/wp-content/plugins/super-forms/uploads/php/files/v2ic6vo67vlh7br6rpnmjcqrl1/mukuxa.pdfIn PDF document text
- https://atraba-holding.com/userfiles/file/jazex.pdfIn PDF document text
- http://sarahscupcakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e12f49e783b---xexijazakipilukodoguje.pdfIn PDF document text
- https://www.getfitcrew.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c8becd35e8b---giwejotexakoverali.pdfIn PDF document text
- http://www.alfainstal.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16078e52551200---65033525469.pdfIn PDF document text
- http://dangkyidol.com/wp-content/plugins/super-forms/uploads/php/files/u4k24a0ddk68g3uhf5hihmmbvm/48778080408.pdfIn PDF document text
- http://vitanova-cattery.com/upload/file/20202973517.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=family+tree+worksheet+printablePDF 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_off0000bc79.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC79 | 16676 bytes |
SHA-256: 69812197d2f9515035be74d5fa30421e6ef394c7dae9feb7f2005177d777ad1e |
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font_01_sfnt_off0000e795.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE795 | 10924 bytes |
SHA-256: b99401a4f1f161d6bb86351d270f87b511f3b73f74930ea96c4597625487cc0e |
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font_02_sfnt_off00010087.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10087 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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