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. It functions as a link farm, containing numerous embedded URLs pointing to external, potentially malicious sites. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically flags the document's structure as a non-clustered link farm on disposable hosting, reinforcing the phishing or malware distribution vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://allytemp.ru/uplcv?utm_term=shareit+mi+download PDF link annotation
- http://agrobud.net/uploaded/file/28584810916.pdfIn PDF document text
- http://descanso.verareyes.com/ckfinder/userfiles/files/56718479910.pdfIn PDF document text
- http://phutungvespaco.com/luutru/files/78122279020.pdfIn PDF document text
- http://kasaitogo.com/uploads/files/96238945393.pdfIn PDF document text
- http://www.schule.havonix.com/ckfinder/userfiles/files/52492772479.pdfIn PDF document text
- http://costanzolegal.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/6721227753.pdfIn PDF document text
- http://s8radziejowice-paszkow.pl/userfiles/file/53871879495.pdfIn PDF document text
- https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/aspl40irk13ntnkevt6qf33k6c/43617223173.pdfIn PDF document text
- http://baove24h.org/upload/files/kegemufakutokujamog.pdfIn PDF document text
- https://foodthings.us/userfiles/file/48729344885.pdfIn PDF document text
- http://administratieindex.nl/images/uploads/74463824728.pdfIn PDF document text
- https://granitabrasive.hu/editor_up/52823403037.pdfIn PDF document text
- http://4darchitecture.org/img/all/6808224132.pdfIn PDF document text
- http://www.myhhsi.com/wp-content/plugins/super-forms/uploads/php/files/364867ed706d465708fdfbb8239da737/3312800708.pdfIn PDF document text
- https://partnermind.cz/images/files/62688758797.pdfIn PDF document text
- http://michaelwilliamslaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/regedejamanizalipogivutid.pdfIn PDF document text
- https://senesi-sklad.cz/userfiles/file/jirozuxejufazitejo.pdfIn PDF document text
- http://sevoir.hu/uploads/file/kivasavulizo.pdfIn PDF document text
- http://vodnik48.ru/content/file/99544814647.pdfIn PDF document text
- https://wwa.bdbabymart.com/app/webroot/ckfinder/userfiles/files/50088487719.pdfIn PDF document text
- https://contabil-fiscal.ro/mm/file/84375459027.pdfIn PDF document text
- https://abhrian.com/userfiles/files/fexudaw.pdfIn PDF document text
- https://thai-airpark.com/ckfinder/userfiles/files/32078444839.pdfIn PDF document text
- http://yuc-fac.com/uploadfiles/20210909055528.pdfIn PDF document text
- 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_off0000d9b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9B1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f1c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1C8 | 10504 bytes |
SHA-256: 728908ab54921001439114b37cf93e8e3f8ae8ed0fca117c3516618bbabb84c8 |
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font_02_sfnt_off00010986.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10986 | 17836 bytes |
SHA-256: 7cbc7e41f3f9c97e717e8553df06ce231fa2ed14574bf699a3f70bf9808b0ebb |
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