MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to redirect users to malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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 http://abwingsmd.com/uploads/files/gejev.pdf In PDF document text
- http://royalwedding.jp/images/blog//file/pezokavoguzovem.pdfIn PDF document text
- https://hacunamatata.ru/wp-content/plugins/super-forms/uploads/php/files/1a0bc1a3c729388766ba90429ac2c627/ranigoz.pdfIn PDF document text
- http://panziofabian.hu/fck_kepek/5745673004.pdfIn PDF document text
- https://123kozijnofferte.nl/wp-content/plugins/super-forms/uploads/php/files/96def60aad906030d0e0ddf3120aef64/64341486473.pdfIn PDF document text
- http://www.ochoadentalcare.com/tacgestorcontenidos_ochoa/documentos/file/In PDF document text
- https://gmonlinestore.com/wp-content/plugins/formcraft/file-upload/server/content/files/16096d5e7d1aad---povamileputep.pdfIn PDF document text
- https://ludifrance.fr/userfiles/file/pisojofe.pdfIn PDF document text
- http://www.catalogodecineargentino.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d2b8c3e026b---voxazilixavixunujeruxal.pdfIn PDF document text
- https://clap-bas.com/userfiles/file/jolasite.pdfIn PDF document text
- https://infypos.com/infyposcms/media/68525558523.pdfIn PDF document text
- http://mkbeauty.vn/luutru/files/77817614739.pdfIn PDF document text
- http://hourinkan.net/js/upload/files/tidimobekinegalupipopex.pdfIn PDF document text
- https://catherinehourihan.art/wp-content/plugins/super-forms/uploads/php/files/53debcc89c795c02bc58a19cf4391d70/buledife.pdfIn PDF document text
- http://vdadanang.vn/app/webroot/assets/files/78151771586.pdfIn PDF document text
- https://fellowpeo.com/wp-content/plugins/super-forms/uploads/php/files/b2db27bcb27240e14e0eb9f66413b93c/46424557421.pdfIn PDF document text
- http://deaprogettazioni.it/userfiles/files/47379667306.pdfIn PDF document text
- https://daynexweb.com/upload/ckfinder/files/xatajejoladogufibawabo.pdfIn PDF document text
- https://championsforchildren.org/wp-content/plugins/super-forms/uploads/php/files/4c6b59a7b76ac885a015b041cbc945f9/bifovusoremapaxabu.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160be4fb67e9ab---visizuwibij.pdfIn PDF document text
- https://nepalipublisher.com/ckfinder/userfiles/files/vawowunawuzazaxuvidupabu.pdfIn PDF document text
- https://pioneerlift.com/upfiles/editor/files/62409579540.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=uyire+movie+mp3+songs+free+download+starmusiqPDF 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_off0000e686.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE686 | 11532 bytes |
SHA-256: 521472c706722c1fe1bfa02c9adaa6cf0612d24c385bbb0959b918e6d867db97 |
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font_01_sfnt_off0001016f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1016F | 16936 bytes |
SHA-256: 63b2b43c01ffa7f1ae2dabbfd1a2bf28f70cc6fc25b2beadae6c5762fe4c23b2 |
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font_02_sfnt_off00012dca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DCA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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