MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample was flagged by ML and ClamAV as malicious, with heuristics indicating it's a link farm on disposable hosting. The embedded URLs point to PDFs on various websites, suggesting a phishing or malware distribution attempt. Although no scripts were extracted, the PDF structure and URL patterns are consistent with malicious document lures.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://bedandbreakfastholten.nl/userfiles/file/kederarubonojes.pdf In PDF document text
- http://rafaelstore.ru/upload/files/7070216679.pdfIn PDF document text
- http://jawarakreasi.com/file/bobibuwilejovufanos.pdfIn PDF document text
- http://ednak.com/wp-content/plugins/formcraft/file-upload/server/content/files/16143f5285074c---47760317599.pdfIn PDF document text
- https://rheinfurth.de/userfiles/file/91849839949.pdfIn PDF document text
- http://logicparcel.net/uploadsEditorfile/digemo.pdfIn PDF document text
- https://chowdhurytourism.com/ckfinder/userfiles/files/fevisewiveketuro.pdfIn PDF document text
- http://rujiahk.com/uploadfiles/file/fofevenizevusagojamiwi.pdfIn PDF document text
- http://1utilaje.ro/mm/file/37256263411.pdfIn PDF document text
- http://3colorjazz.com/fckeditor/userfiles/image/67141183748.pdfIn PDF document text
- http://zehanbiopharma.com/upload/files/lowakeletomo.pdfIn PDF document text
- https://pikhospital.com/ck_uploads/uploads/files/medasogil.pdfIn PDF document text
- http://superfasttv.com/uploads/files/61663778876.pdfIn PDF document text
- http://vanxuantravel.com/upload/files/33639755068.pdfIn PDF document text
- https://binarbaidrealestate.com/public_html/userfiles/file/jolarewel.pdfIn PDF document text
- http://oldadmin.k12cart.com/media/files/38857181203.pdfIn PDF document text
- http://www.johnrealestate.in/ckeditor-ckfinder-integration/uploads/files/tedutusupizegadovoto.pdfIn PDF document text
- http://www.chiringuitomediterraneo.com/ckfinder/userfiles/files/69485863516.pdfIn PDF document text
- https://www.traitagri-solutions-alternatives.fr/ckfinder/userfiles/files/jonozubuvexe.pdfIn PDF document text
- http://majedalkarkhi.com/pics/file/43624860220.pdfIn PDF document text
- https://ckmusicdesign.nl/userfiles/file/27738553837.pdfIn PDF document text
- https://trvstore.com/userfiles/file/tenaj.pdfIn PDF document text
- http://www.guus.edu.mn/ckfinder/userfiles/files/kepisukaluvogenutulikusew.pdfIn PDF document text
- http://theydeserveastamp.org/wp-content/plugins/formcraft/file-upload/server/content/files/16154196973d4d---3721698140.pdfIn PDF document text
- http://artiguardia.pl/userfiles/file/58736949966.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=crystal+water+wow+classicPDF 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_off0000ddb5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDB5 | 18492 bytes |
SHA-256: b42e0819f6a9ed1b8ee419ed50e7045c5e490bac3bfffc8edfdf902aacf73e6f |
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font_01_sfnt_off00010cb9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CB9 | 10352 bytes |
SHA-256: 58458e36af3070b6e24f69c383c29ca8a730d8a5cc2a8e5a75dfa1fed4e5a8b2 |
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font_02_sfnt_off00012453.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12453 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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