MALICIOUS
64
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains numerous embedded URLs, many of which point to disposable domains and are structured to appear as links to other PDF files. This behavior is indicative of a link farm, often used for SEO manipulation or to distribute further malicious content. While no scripts were directly extracted, the PDF structure and embedded URIs suggest an attempt to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.7222
Heuristics 3
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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://xn--o39a91gvwm83kbsn.com/FileData/ckfinder/files/20210908_8557DE30B327CF07.pdf In PDF document text
- https://egyiksem.hu/uploads/file/39199229661.pdfIn PDF document text
- https://alpasol.e-giant.net/upload/files/61560268123.pdfIn PDF document text
- http://ruihuitax.com/files/file/93112852655.pdfIn PDF document text
- http://noxsun.com/jingkelun/userfiles/files/20210906225656.pdfIn PDF document text
- http://4998horo.gmmwireless.com/contents/files/12558640426.pdfIn PDF document text
- http://aotwresort.org/ckfinder/userfiles/files/lonixokefixapufukajid.pdfIn PDF document text
- https://www.speeddating.lt/speeddating/ckfinder/userfiles/files/37692534563.pdfIn PDF document text
- http://sgd42.ru/userfiles/file/kajapamemikeb.pdfIn PDF document text
- http://onelove.cz/file/wudesanabuvifavejir.pdfIn PDF document text
- http://101eyewear.com/luutru/files/favosodemukubewowemes.pdfIn PDF document text
- http://badaranquehablar.com/userfiles/files/72154980220.pdfIn PDF document text
- http://lnianemarzenie.pl/userfiles/file/batetuzesibawesudapolu.pdfIn PDF document text
- https://total-sport.pl/img/upload/files/dakugirewenag.pdfIn PDF document text
- http://tongrentangthai.com/UserFiles/file/68957710231.pdfIn PDF document text
- https://coffeetuanvang.com/Images_upload/files/gakaxodenotomek.pdfIn PDF document text
- http://seattledesis.com/fckeditor/file/jojopumazak.pdfIn PDF document text
- https://www.taxiserviceh24.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613c12b88e48e---kuvufilomojerefota.pdfIn PDF document text
- http://bowenlawmt.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/bomazejode.pdfIn PDF document text
- https://gs-hemeringen.de/ablage/userfiles/files/26357638686.pdfIn PDF document text
- http://ozcetinler.com/userfiles/file/tamajupapipimeduxaxuzozeg.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=putlocker+123+moviePDF link annotation
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fc5e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC5E | 20492 bytes |
SHA-256: eaf704f020c9f6652e4e462b9ca9c87aa803fc488da5ec0ff2ac64b318866230 |
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