MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file is a PDF identified as malicious by ML classifiers and ClamAV. It contains numerous embedded URLs, many of which point to other PDF files on unknown or suspicious domains, suggesting a link farm designed to lead users to malicious content. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly indicates this malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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://creationstationdance.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139132981697---22100030061.pdf In PDF document text
- https://tierrettung-in-katalonien.org/ckfinder/userfiles/files/gigojezirozu.pdfIn PDF document text
- https://digireg.si/upload/61937318817.pdfIn PDF document text
- https://peisheng.org/uploads/ckfiles/files/61324e9b3e36a.pdfIn PDF document text
- https://mmoxx.mn/userfiles/files/51527747011.pdfIn PDF document text
- http://tokyosushilohaus.com/uploads/files/rexojexagosigojofa.pdfIn PDF document text
- https://mangalargalux.com.br/ckfinder/userfiles/files/48163444146.pdfIn PDF document text
- https://agape4u.org/userfiles/file/50651255022.pdfIn PDF document text
- http://kartywspomnien.pl/uploads/assets/file/7718608081.pdfIn PDF document text
- http://www.me.ntou.edu.tw/ckfinder/userfiles/files/20210905_060144.pdfIn PDF document text
- http://klemanpince.hu/files/file/4774855397.pdfIn PDF document text
- https://forumsevens.com/images/file/26277484636.pdfIn PDF document text
- http://www.extramas.com/userfiles/files/zizibefijiletibubema.pdfIn PDF document text
- https://almudenafernandez.co/ckfinder/userfiles/Files/joluzut.pdfIn PDF document text
- https://proxus.nl/file/jewefenomo.pdfIn PDF document text
- https://sunarchegypt.com/userfiles/file/49929384568.pdfIn PDF document text
- http://prplus4u.com/ckupload/files/65957939349.pdfIn PDF document text
- http://www.consorcio.edu.pe/wp-content/plugins/formcraft/file-upload/server/content/files/1613bc95f450e0---fozejep.pdfIn PDF document text
- https://gbp.dropship-online.com/userfiles/files/85831781200.pdfIn PDF document text
- https://amzentransportationindustries.com/admin/imagetemp1/file/seliwoxogos.pdfIn PDF document text
- https://ssmahavidyalaya.org/lion/uploadedfiles/fck/files/file/85819691200.pdfIn PDF document text
- http://ministerium.pt/files/munitibugogeg.pdfIn PDF document text
- https://tsegypt.com/file/topativot.pdfIn PDF document text
- http://vucert.vn/uploads/files/98011083377.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=ros+unlimited+diamond+mod+apkPDF 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_off0000c721.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC721 | 10692 bytes |
SHA-256: 6ab2699d41c85de2d2a3492d41f7577d598e4b5d0f622a0a3a76f316a815f8ab |
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font_01_sfnt_off0000dfa3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFA3 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f7b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7B5 | 17396 bytes |
SHA-256: 0841bbed0fd7cbc03cc55e1ebfcc95c9b513a8edd0c100f419f1c3c7645c822d |
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