MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs, many of which are structured as link farms, suggesting a phishing or malware distribution campaign. The presence of PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating the document is designed to direct users to a large number of potentially malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
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://dcicz.org/userfiles/file/9953914275.pdf In PDF document text
- http://conomiya.com/images/uploadedimages/file/16247013671.pdfIn PDF document text
- https://efficimm.fr/userfiles/files/89970247658.pdfIn PDF document text
- http://notar-frings.de/userfiles/file/binisenodopuzenikujeg.pdfIn PDF document text
- http://www.vinoplaza.nl/img/upload/files/kekutorazabadasoxab.pdfIn PDF document text
- https://www.benkorner.nl/admin/library/ckfinder/userfiles/files/mitate.pdfIn PDF document text
- http://medicaldistri.com/ckfinder_files/files/73964854737.pdfIn PDF document text
- http://vivatbacchus.hu/files/file/99000365300.pdfIn PDF document text
- http://gattoneva.pl/pages/userfiles/file/zonepolabanavidobi.pdfIn PDF document text
- http://kdwatch.net/upload/files/2021090214332212.pdfIn PDF document text
- http://theorientgarden.iorderfoods.com/uploads/files/27175920339.pdfIn PDF document text
- http://mamnonkitty.com/webroot/img/posts/files/wowopijorisobidavogugedol.pdfIn PDF document text
- http://ke-sen.com/userfiles/file/1630524527.pdfIn PDF document text
- http://daiwavn.com/uploads/image/files/wajurokevunaxedakun.pdfIn PDF document text
- http://rockhousemethod.com/ckfinder/userfiles/files/dojev.pdfIn PDF document text
- http://rigosarchitects.gr/userfiles/file/13120630924.pdfIn PDF document text
- http://www.ausafrica.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16132f3346e169---58717436081.pdfIn PDF document text
- http://pamatudarbai.lt/ckfinder/userfiles/files/dolesosum.pdfIn PDF document text
- https://bharatiyabhashaparishad.org/ckfinder/userfiles/files/30066267711.pdfIn PDF document text
- https://mar3ol.com/Files/files/22348029651.pdfIn PDF document text
- http://savitaco.com/uploads/images/files/dazikurovotolarixetizexek.pdfIn PDF document text
- http://himalayakebab.com/shipinc/userfiles/files/xaduxupuwugubob.pdfIn PDF document text
- http://e-sheremet.com/img/dulenunegifijusud.pdfIn PDF document text
- https://bodzlomu.com/userfiles/file/povebugedu.pdfIn PDF document text
- http://kccmaul.com/files/files/dubufo.pdfIn PDF document text
- http://phupmirpol.pl/userfiles/file/64157799147.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=open+world+pokemon+rom+hackPDF 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_off0000e26c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE26C | 10624 bytes |
SHA-256: d79698c41a933297947a26d50424e5f0427b10326cee1585efec3dc55994bdeb |
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font_01_sfnt_off0000fa8d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA8D | 18908 bytes |
SHA-256: 374e26f03f927c24f681e09e1ef2ed02c0b34849456bd2b27a633e2ce03c9038 |
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font_02_sfnt_off00012ba1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BA1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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