MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, indicating a high likelihood of malicious intent. The presence of numerous embedded URLs pointing to various domains, many of which are likely part of a link farm, suggests a phishing or credential harvesting campaign. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically indicates the document's structure is designed to distribute links across many domains.
Machine Learning
- Nyx PDF Classifier malicious score 0.9849
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 http://turningpointdigital.com/cote_dor_import/admin/ckfinder/userfiles/files/tigubumodoti.pdf In PDF document text
- http://galenbio.com/images/upload/file/nakokopijazejekuwibogir.pdfIn PDF document text
- http://pm-property.pl/userfiles/file/66073906084.pdfIn PDF document text
- http://lineshare.net/upload/files/20210907225811.pdfIn PDF document text
- https://elemonbg.com/Files/File/61209479255.pdfIn PDF document text
- https://ichapps.peaceofworld.com/ichapps/ckeditor-ckfinder-integration/uploads/files/zonedajurisozisixevuz.pdfIn PDF document text
- http://www.kickcommerce.com/userfiles/file/bojomejamojafusi.pdfIn PDF document text
- http://www.atsamuihaus.com/image/upload/File/kivototiw.pdfIn PDF document text
- https://vegan-eshop.cz/data/file/43061338102.pdfIn PDF document text
- https://terlickodds.cz/www/www/fckphotos/file/47602692300.pdfIn PDF document text
- http://zgic.ru/!upload/files/36807834339.pdfIn PDF document text
- http://zxpgw.com/userfiles/file/wodumoniv.pdfIn PDF document text
- http://www.psychophonie-tarbes.com/ckfinder/userfiles/files/68100845151.pdfIn PDF document text
- https://autotoner123.com/home/autotone/public_html/ckeditortest_WORKING/ckfinder/userfiles/files/rogosenigugur.pdfIn PDF document text
- http://pmdrecycling.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613c9f026c41f---fojuguwovipolibusenoboji.pdfIn PDF document text
- http://nena-artspace.com/ckfinder/userfiles/files/fesanu.pdfIn PDF document text
- https://www.heainc.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f8eff6a94d---51889237515.pdfIn PDF document text
- http://manavpublicschool.org/manav/userfiles/file/35877338791.pdfIn PDF document text
- http://childconnect.com/swi/fckfiles/file/72327049121.pdfIn PDF document text
- https://pinkrali.com/calisma2/files/uploads/28635180925.pdfIn PDF document text
- http://rollfactorytogo.com/uploads/files/40865820567.pdfIn PDF document text
- http://lafiestadelmoto.cz/files/file/borewefolenujumamexo.pdfIn PDF document text
- http://servmed.net/userfiles/file/degolixo.pdfIn PDF document text
- https://myarchitect.es/ckfinder/userfiles/files/25458900278.pdfIn PDF document text
- http://s4l.vn/storage/ckfinder/files/34624148625.pdfIn PDF document text
- https://mcsfood.com/images/file/35505836855.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=unity+obb+downloaderPDF 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_off0000b294.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB294 | 16604 bytes |
SHA-256: b36acc353c8c8ef486543bc11697f1b7a1f84e032c095b21138a1bf329511739 |
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font_01_sfnt_off0000dc79.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC79 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f490.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF490 | 10420 bytes |
SHA-256: 2645f633edd3984dab15a3fb5b48828cdfbd9cb4864d5fc5b15d9315681ac3ce |
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