MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by a machine learning classifier and ClamAV as malicious. It contains numerous links, many pointing to compromised WordPress sites or disposable hosting, suggesting it functions as a link farm. The primary goal appears to be directing users to malicious content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9944
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://diplomat2014.ru/ckfinder/userfiles/files/zosevutatovowezozofu.pdf In PDF document text
- https://kocgrafikavukatwebsitesi.demowebsiteleri.com/upload/files/39478194758.pdfIn PDF document text
- https://gccpay.net/wp-content/plugins/super-forms/uploads/php/files/6c0a44ce901ff65efd0dd4cfab19bcb6/81141937525.pdfIn PDF document text
- http://bamila.vn/luutru/files/86019049742.pdfIn PDF document text
- http://theydeserveastamp.org/wp-content/plugins/formcraft/file-upload/server/content/files/1608e858950d3c---51653135489.pdfIn PDF document text
- http://dribblebar.pl/userfiles/file/katine.pdfIn PDF document text
- https://www.isgs.org/wp-content/plugins/super-forms/uploads/php/files/46e5b9f5ffb411332799d453a023e5fd/24271122687.pdfIn PDF document text
- http://thegioidahoacuong.com/uploads/image/files/didosupitato.pdfIn PDF document text
- http://www.uppld.org/wp-content/plugins/formcraft/file-upload/server/content/files/1606f24871f611---vusopopabulajegu.pdfIn PDF document text
- https://www.habitat-morvan.fr/ckfinder/userfiles/files/61269724309.pdfIn PDF document text
- http://praconsulgroup.ru/pict/file/livowisirakilura.pdfIn PDF document text
- https://amenajarisiconstructii.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160819d5780317---peseked.pdfIn PDF document text
- http://gialtour.it/themes/userfiles//files/55741054573.pdfIn PDF document text
- https://breedlife.com/upload/files/kaboluwoxes.pdfIn PDF document text
- http://danies.ru/ckfinder/userfiles/files/30487565701.pdfIn PDF document text
- http://leap-egypt.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f57254c4faf---85527545964.pdfIn PDF document text
- http://thetachikappasigmaalumni.org/clients/5/56/56ac51e2ee760b54d3ff8b7d53c877b7/File/58591115691.pdfIn PDF document text
- https://tpijobportal.com/ckeditor/ckfinder/userfiles/files/98926045261.pdfIn PDF document text
- https://www.cr-sdc.org/wp-content/plugins/super-forms/uploads/php/files/a57f00c4268fa42f92e99a861b9aca69/zefulukemixudax.pdfIn PDF document text
- https://www.intermediastudios.com.mx/wp-content/plugins/super-forms/uploads/php/files/dc98905b4fb5352ed6b043f49afcb673/mexexe.pdfIn PDF document text
- https://natyabio.com/uploadfiles/58234543272.pdfIn PDF document text
- https://www.lindopoint.it/wp-content/plugins/super-forms/uploads/php/files/adfa2b4973c659f4c33283a5dd07040b/tasitimenenoxulux.pdfIn PDF document text
- https://brusroom.com/wp-content/plugins/super-forms/uploads/php/files/b31072c3c1042e61f94e54ec353e764a/80601924680.pdfIn PDF document text
- http://iccj.jp/images/uploads/fckeditor/file/49661809424.pdfIn PDF document text
- https://lea-inc.com/wp-content/plugins/super-forms/uploads/php/files/3f2f7ef2ac830ffdd39eebed8381988f/gogusi.pdfIn PDF document text
- https://acryl-bg.com/userfiles/file/73593351772.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=cry+the+beloved+country+character+analysisPDF 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_off0000de10.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE10 | 15948 bytes |
SHA-256: d2dc0686903f7aa619d2febae76003bdc1e9eb69ddc3fcbe3b99fd52608d488d |
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font_01_sfnt_off000106a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106A4 | 10916 bytes |
SHA-256: 0468619f72be7c3cb6ccd085365a169c5375a42340a34b961810f8a92a40a70d |
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font_02_sfnt_off00011fe8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11FE8 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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