MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many of which point to disposable domains or link farms, indicating a likely attempt to redirect users to malicious content. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, identifying the document as a link farm on disposable hosting.
Machine Learning
- Nyx PDF Classifier malicious score 0.7561
Heuristics 4
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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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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://sinoorchids.com/image/file/sexowosumi.pdf In PDF document text
- https://clinicaabrahaoosta.com.br/ckfinder/userfiles/files/54286391942.pdfIn PDF document text
- https://loan-financial.com/wp-content/plugins/super-forms/uploads/php/files/f1c57cc19bb26e2df63705e83fb7c107/13804557413.pdfIn PDF document text
- http://yourbuilding.ru/userfiles/files/52063575117.pdfIn PDF document text
- https://fototipia.hu/files/files/18009154063.pdfIn PDF document text
- http://studiorapizza.it/userfiles/files/miwagakevufewesikoned.pdfIn PDF document text
- http://sherwoodchambergolf.org/ckfinder/userfiles/files/subojuwobuxijilovunajalaz.pdfIn PDF document text
- http://abnig.friendship-match.com/upload/files/59618710199.pdfIn PDF document text
- http://lepal.sk/ckfinder/userfiles/files/5426803811.pdfIn PDF document text
- http://adria-ex.com/images/blog/file/lopekobug.pdfIn PDF document text
- http://pillshop.ru/uimg/files/13954157323.pdfIn PDF document text
- https://oxfordjsr.com/userfiles/file/lovevamutafewufujuzamige.pdfIn PDF document text
- http://kechengchem.com/upload/files/96873061.pdfIn PDF document text
- http://lalitas-thaimassage-spa.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613b202015425---31400644213.pdfIn PDF document text
- https://bhsbeacon.com/FCKeditor/file/4320136499.pdfIn PDF document text
- https://anfauglir.com/images/file/69955918564.pdfIn PDF document text
- http://mansiya.com/uploadfile/files/jowatomujavukusa.pdfIn PDF document text
- http://bjzjygj.com/fckeditor/editor/filemanager/connectors/php/userfiles/file/ruwumoxividusemegilinimuw.pdfIn PDF document text
- http://peter-scherer.de/userfiles/file/dotupukasafaletedudini.pdfIn PDF document text
- https://at1apigroup3.com/contents/files/20033850794.pdfIn PDF document text
- http://apsencollege.org/test/fckeditor/file/gojojuvaz.pdfIn PDF document text
- https://pacpartner.net/images_client/imagesfile/kubupaxoku.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=real+gangster+crime+unlimited+money+downloadPDF link annotation
- http://alessandrotria.altervista.org/areap/ckfinder/userfiles/files/45079759451.pdfIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e088.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE088 | 16332 bytes |
SHA-256: 5cb55a0b7f687db204435db756f94b5ed6ab0433102bb551372e262da5acb5b9 |
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font_01_sfnt_off00010ab6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10AB6 | 11056 bytes |
SHA-256: 8284f634e3c89879357b637d9f43b0728773560a38c0bb102b220e3f0b669ccf |
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