MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm pointing to multiple disposable hosting domains, a common tactic for phishing or distributing further malware. The ML classifier and ClamAV detection strongly indicate malicious intent. The sample's structure and URL patterns suggest it's part of a campaign to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
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://nonbodepsg.com/uploads/files/60361492909.pdf In PDF document text
- http://scandinavia-ex.com/images/blog/file/mosomefinetodemirunun.pdfIn PDF document text
- http://azinsaghf.com/cache/fck_files/file/71642980550.pdfIn PDF document text
- http://dztechfin.com/upload/file///15799010964.pdfIn PDF document text
- http://hissekurban.com/resimler/files/79624758435.pdfIn PDF document text
- http://awarelaxcentrum.cz/user_files/file/14719624036.pdfIn PDF document text
- http://jinruily.com/UploadFile/file/20210903081224529.pdfIn PDF document text
- http://saveondealz.com/ckeditor/ckfinder/core/connector/php/uploads/files/ralikefomowamowet.pdfIn PDF document text
- http://dietmoiquangle.com/webroot/img/files/xojufamale.pdfIn PDF document text
- https://menu2uplus.com/images/file/zetokasagigu.pdfIn PDF document text
- http://cgmorenanews.com.br/ckfinder/userfiles/files/47424395027.pdfIn PDF document text
- http://divorce-difficile.fr/userfiles/file/56168887680.pdfIn PDF document text
- https://ajur.rest/uploads/userfiles/file/zosivonetegabipelegomo.pdfIn PDF document text
- https://www.lesson-online.org/wp-content/plugins/super-forms/uploads/php/files/ln6q4534thpr486ftj926r6el3/3832951808.pdfIn PDF document text
- https://istruttorecinofilo.it/userfiles/file/34680626924.pdfIn PDF document text
- https://juniorclublivorno.com/sitonews/images_upload/files/vofanitomedamali.pdfIn PDF document text
- http://studiodabo.eu/userfiles/files/25097804132.pdfIn PDF document text
- https://shirbandifelt.com/userfiles/file/64705179771.pdfIn PDF document text
- http://objetivovender.com/wp-content/plugins/formcraft/file-upload/server/content/files/161342d3dbddf1---zoralamuwazebomifaturo.pdfIn PDF document text
- http://cambridgekapurthala.com/damana/userfiles/file/86439104390.pdfIn PDF document text
- https://homeuu.biz/upload/ckeditor/pages/files/sasimaki.pdfIn PDF document text
- https://tele-video.ru/upload/files/mesodalutizarug.pdfIn PDF document text
- http://dossalas.com/wp-content/plugins/super-forms/uploads/php/files/f6cce821cd9e187e95ae03a87b1c52c6/turorejalibixabekil.pdfIn PDF document text
- https://www.natursany.com/ckfinder/userfiles/files/3643524965.pdfIn PDF document text
- http://woykoff.hu/upload/file/85364418050.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=hardware+overlays+androidPDF 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_off0000d3bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3BD | 10400 bytes |
SHA-256: ee2d53ce563891b0294559ba2b9e4f5b1a0d40683caf25fb0e8689c509dcc3c2 |
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font_01_sfnt_off0000eb5d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB5D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001036f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1036F | 17724 bytes |
SHA-256: c8be7e663b08a1d3217b0bf52e22df19956aabef0fc69eace15450aac7513a54 |
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