MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm with multiple URLs, many of which point to compromised WordPress sites or disposable hosting, suggesting a phishing or malware distribution attempt. The presence of a URL with 'minecraft download' in the utm_term parameter indicates a lure to trick users into clicking. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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://crewmak.ru/uplcv?utm_term=minecraft+download+free+download+in+android PDF link annotation
- https://www.shropshirefurniture.co.uk/admin/ckfinder/userfiles/files/57222209043.pdfIn PDF document text
- http://www.neoneophytou.com/ckfinder/userfiles/files/21430774285.pdfIn PDF document text
- https://cafemocion.com/userfiles/file/filadogugune.pdfIn PDF document text
- https://www.gurkhasfinance.com.np/ckfinder/userfiles/files/kubobo.pdfIn PDF document text
- https://dubaimotorcycletours.com/uploaded_images/files/gugemopijowuneg.pdfIn PDF document text
- http://thenikharvconsultancy.com/userfiles/file/91997990872.pdfIn PDF document text
- http://favorit.pl/userfiles/file/kefoposizekibipo.pdfIn PDF document text
- http://dmn.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1613ada158a34b---41038472737.pdfIn PDF document text
- http://stsaischoolamritsar.com/slbdavbatala/userfiles/file/nidedepozefone.pdfIn PDF document text
- http://sofia-es.tokyo/yamituki-n/uploads/files/golutanebibusatup.pdfIn PDF document text
- http://porpora.group/imagenes/imagenes_contenidos///xuzabakaw.pdfIn PDF document text
- https://rdsdealers.com/ckfinder/userfiles/files/fifutefemo.pdfIn PDF document text
- https://austarpharma.com/upload/files/nunetakujuwudetonereto.pdfIn PDF document text
- http://pcccmiennam.com/media/ftp/file/gekixejuvifatugiw.pdfIn PDF document text
- http://huarui-bio.com/upload/files/selinagedalelon.pdfIn PDF document text
- http://duocthientam.com/uploads/ckfinder/files/munisej.pdfIn PDF document text
- http://zerosquareonline.com/file/dokezugiwazaxoposomonoga.pdfIn PDF document text
- http://nesthomes.in/userfiles/file/73666011596.pdfIn PDF document text
- http://lngpetro.com/userfiles/file/rozugenuzuki.pdfIn PDF document text
- http://zhhyhb.com/uploadfiles/files/nasubivosewepidejo.pdfIn PDF document text
- https://mikepromedia.com/wp-content/plugins/super-forms/uploads/php/files/f16eddc5bbc70f88c4b3b196cb4490f9/44876180407.pdfIn PDF document text
- http://dodogs.ru/sites/default/files/file/95240942740.pdfIn PDF document text
- http://poltinik.ru/userfiles/file/nufuwisogulaj.pdfIn PDF document text
- https://www.davinci.dk/wp-content/plugins/formcraft/file-upload/server/content/files/16135cf8a32be5---momila.pdfIn PDF document text
- 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_off0000dbcd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBCD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f3df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3DF | 17448 bytes |
SHA-256: cde5f9e3cd9246d6d5d1fe173f1e08fb10619f1cf70aa7158b14da7d84fbfc7b |
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font_02_sfnt_off0001210f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1210F | 10380 bytes |
SHA-256: 0a34e72afd48535dae6081431935dc5363a83bbd7a33300c73a5d04eb93a2a06 |
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