MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file is a PDF that contains numerous links, many of which point to compromised WordPress sites. The ML classifier and ClamAV detection strongly indicate malicious intent, specifically identified as phishing or a trojan. The presence of link farms on potentially disposable hosting suggests an attempt to obscure the ultimate destination or to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 http://famcareconnect.org/wp-content/plugins/formcraft/file-upload/server/content/files/1613793b41b308---74577243133.pdf In PDF document text
- https://mmszke.hu/files/file/zepagawemejafop.pdfIn PDF document text
- https://414movement.com/wp-content/plugins/super-forms/uploads/php/files/64b9f4b544ccb898a3cae61c8e992406/91378844879.pdfIn PDF document text
- http://lawngo.net/fckfiles/54305323194.pdfIn PDF document text
- http://sakem.org/userfiles/files/8217648246.pdfIn PDF document text
- https://partnermind.cz/images/files/devodakomiputiku.pdfIn PDF document text
- https://njshore.drinkpoint.com/uploads/files/mibibikedotanoxusavev.pdfIn PDF document text
- http://www.hj-bouwt.be/wp-content/plugins/formcraft/file-upload/server/content/files/16144b69320cda---jixapa.pdfIn PDF document text
- http://dominant.name/userfiles/file/vekot.pdfIn PDF document text
- https://asiatravel.kg/wp-content/plugins/super-forms/uploads/php/files/4356ac4af61c8b91878ba602725644a5/jojurexigorasafor.pdfIn PDF document text
- http://beming.com/ressource/site-image/files/18741290599.pdfIn PDF document text
- https://essuances.com/ckfinder/userfiles/files/fatogofowopu.pdfIn PDF document text
- http://viaterrestre.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613f09159f7b6---vitiwalugusas.pdfIn PDF document text
- https://www.douggoodkin.com/admin/ckfinder/userfiles/files/xamikazusapilixugazojubem.pdfIn PDF document text
- http://de.ruben.pl/ckfinder/userfiles/files/kukaxilenubanafop.pdfIn PDF document text
- http://musicincw.com/fckeditor/userfiles/image/vogojozakalilinelivub.pdfIn PDF document text
- https://ecotranslation.ca/upload/editor/file/sotatemitugumuxowez.pdfIn PDF document text
- http://automozg.by/upload/editor/files/74138257224.pdfIn PDF document text
- http://danieldesignpro.com/userfiles/13635440302.pdfIn PDF document text
- http://www.christinemartin.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/161481ddc5e90d---petilizotizoxij.pdfIn PDF document text
- https://nabijdefossa.nl/upload/files/kogulimozatuxasaboteba.pdfIn PDF document text
- https://brokenspoke.com/wp-content/plugins/super-forms/uploads/php/files/ceab78e74c533d9cfb229b55107b0c57/2523859151.pdfIn PDF document text
- https://xn--80aaa1anac6cg.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/60958a1d7f7266576567c1ed18f82707/zovevefuzolopa.pdfIn PDF document text
- https://cape-electronics.com/media/file/55454167237.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=for+life+season+1+episode+1PDF 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_off0000f62c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF62C | 10420 bytes |
SHA-256: c779ecb44105cac88340f14734533c6c8b5a5457310cd072c676e12580e471d9 |
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font_01_sfnt_off00010ddf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DDF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000125f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125F1 | 18544 bytes |
SHA-256: 344b31f284aecab726bd779d22565263358a24f2ddc355bf9a6c816b5c559de7 |
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