MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many of which point to websites hosted on compromised WordPress installations or disposable domains, suggesting a phishing or malicious redirection attempt. The ML classifier and ClamAV detection strongly indicate malicious intent, likely to lure users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9888
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://emmaushuis.org/pages/lumilekevosiji.pdf In PDF document text
- https://spbmworld.com/anaeter_capital/siteadmin/userfiles/files/75355010476.pdfIn PDF document text
- https://area5srl.it/file/53086116295.pdfIn PDF document text
- https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/03237d3104b7fd216ae16c4f86a28682/99795543482.pdfIn PDF document text
- https://sk-developers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b3ff423e888---xubekera.pdfIn PDF document text
- https://www.webplease.it/wp-content/plugins/super-forms/uploads/php/files/qa1r1boju4eig52l00h7i9gjck/28750535638.pdfIn PDF document text
- https://www.chortho.co.uk/wp-content/plugins/super-forms/uploads/php/files/99rqnamd3o9qmih82fdqc0o3il/43426143624.pdfIn PDF document text
- https://dalyanestate.com/userfiles/file/wuroxuvi.pdfIn PDF document text
- https://livre-art.com/ckfinder/userfiles/files/25817581331.pdfIn PDF document text
- https://dogathermalhotel.com/resimler/files/gaxipudesadigaxuvi.pdfIn PDF document text
- https://eurotechcorp.vn/admin/webroot/upload/image/files/67694472681.pdfIn PDF document text
- http://mko-yug.ru/wp-content/plugins/super-forms/uploads/php/files/25f26bbd347ef5c317072a451998713f/19070720915.pdfIn PDF document text
- http://smithmurdock.com/wp-content/plugins/formcraft/file-upload/server/content/files/16098395f82194---80850704150.pdfIn PDF document text
- http://www.logomarcanet.com/userfiles/file/95889876131.pdfIn PDF document text
- https://anzmrrn.org/wp-content/plugins/formcraft/file-upload/server/content/files/160877f8409b53---taxitizovakidukisumi.pdfIn PDF document text
- http://losmarinoslanzarote.com/marinarubicon/admin/file/ximipajojud.pdfIn PDF document text
- https://www.litesourcenc.com/wp-content/plugins/super-forms/uploads/php/files/f149717c0671e73553b3c3126c1fd145/12645361753.pdfIn PDF document text
- http://alpha-th.com/userfiles/file/75019086956.pdfIn PDF document text
- https://vestol.bg/files/file/7872793289.pdfIn PDF document text
- https://watertorens.nl/userfiles/file/wadagemoxana.pdfIn PDF document text
- http://volamtuyetthe.com/userfiles/file/49252695751.pdfIn PDF document text
- https://technok.cz/wp-content/plugins/super-forms/uploads/php/files/1812f42690ed26b0be416c9c42b898bb/pofilakuwotokusudotat.pdfIn PDF document text
- http://pamat.ro/UserFiles/file/34642798500.pdfIn PDF document text
- https://vuaship.com/wp-content/plugins/super-forms/uploads/php/files/1vng2f30dogd955861ncdk70ui/digilusoduzirofiraje.pdfIn PDF document text
- https://bistro-8.com/wp-content/plugins/super-forms/uploads/php/files/9c8c0c5e5971277abb282561d0a01f80/ramavobotibepin.pdfIn PDF document text
- http://igigeothermal.jp/userfiles/file/nomewapum.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=howl%27s+moving+castle+book+and+movie+differencesPDF 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_off0001177d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1177D | 11228 bytes |
SHA-256: b94395f55da17335a56bfe0302735a0a9f6c0f53f47bc7eef7fb26cc550b8a70 |
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font_01_sfnt_off000131a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x131A7 | 17132 bytes |
SHA-256: c42031986c7fc817c2ba1fb365651a2e7d8b00e7396079dd785fcca6e7b857ef |
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font_02_sfnt_off00015e9e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15E9E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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