MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The sample was flagged by ML classifiers and ClamAV as malicious, with heuristics indicating it functions as a link farm on disposable hosting. Multiple embedded URLs point to PDFs on various domains, suggesting a phishing or malware distribution campaign. The document body is heavily obfuscated and unreadable, providing no further context on the specific lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 5
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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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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://dreamscapes.ca/dream_scapes/userfiles/files/bekovux.pdf In PDF document text
- http://prograsifkalip.com/files/41494165472.pdfIn PDF document text
- http://www.191seo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613f5fd75c6b5---tivugetivopusosoruwuvaj.pdfIn PDF document text
- https://accuratesearch.com/userfiles/file/movasugej.pdfIn PDF document text
- http://alarcon-v.com/editor_upload_image/file/82139076911.pdfIn PDF document text
- https://altsovmun.ru/userfiles/file/96650395736.pdfIn PDF document text
- http://fairway.cc/images/blog/file/63798426709.pdfIn PDF document text
- http://slsnn.ru/content/files/59951401358.pdfIn PDF document text
- http://www.introspekta.si/ckfinder/ckeditor_uploaded_files/files/xazovizirunekukanonul.pdfIn PDF document text
- http://papinchess.ru/userfiles/file/72699368769.pdfIn PDF document text
- http://ck-kutnahora.cz/gais/image/file/99818295384.pdfIn PDF document text
- http://ricoconsultingattorney.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/wodutadawonogapopukojisu.pdfIn PDF document text
- https://mariellatriolo.it/public/file/gumutuwipatareroduxom.pdfIn PDF document text
- http://asijskepotraviny.cz/files/file/31388410366.pdfIn PDF document text
- https://ibericadearmerias.com/file/sivane.pdfIn PDF document text
- http://hunicorn.hu/userfiles/file/pafibej.pdfIn PDF document text
- http://rileyillustration.com/images/agency/files/98718238417.pdfIn PDF document text
- http://betonkeritesek.eu/Content/files/90999091966.pdfIn PDF document text
- https://xinpayflow.com/ckfinder/userfiles/files/vamifomugakawag.pdfIn PDF document text
- http://getvisa.ru/images/File/surideganixiju.pdfIn PDF document text
- http://yung-shun.com/userfiles/file/lidifiviwelisivozedijo.pdfIn PDF document text
- https://edusfera.pl/upload/file/nuvumodadujikasix.pdfIn PDF document text
- https://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613040dfc873d---dotofikinomo.pdfIn PDF document text
- http://jrecchina.com/ckeditor/ckfinder/userfiles/files/1908468018.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=calories+chart+in+marathi+pdfPDF 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_off0000b23d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB23D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ca54.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA54 | 10916 bytes |
SHA-256: 2a0cb2266d60c5792c13c272da887d5ceb095ef892d079249460ce2211f805be |
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font_02_sfnt_off0000e366.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE366 | 14204 bytes |
SHA-256: a936079a41161cd96617fe2defb74d7188d460f6eb519c59dc5dc9be03b97db3 |
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