MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded URLs, many of which point to disposable hosting and are part of a link farm, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded links are indicative of a common phishing lure, likely intended to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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://coretry.ru/uplcv?utm_term=marjaavaan+full+movie+play+online PDF link annotation
- http://acevina.com/webroot/img/files/senadizaxipu.pdfIn PDF document text
- http://pivotal-technologies.com/userfiles/file/22954950053.pdfIn PDF document text
- http://sobateracota.ro/mm/file/gupilikupogewudinoloxex.pdfIn PDF document text
- https://sieuthimaytinhcu.vn/upload/files/99013259706.pdfIn PDF document text
- http://aihyang.com/userfiles/file/vaxesadepizudalizejun.pdfIn PDF document text
- https://www.truck-transport.com/ckfinder/userfiles/files/90232400357.pdfIn PDF document text
- https://ctapigroup3.com/contents/files/40494262485.pdfIn PDF document text
- https://arabadvertise.com/userfiles/files/kekolisizudememetar.pdfIn PDF document text
- https://hinodecoder.com/userfiles/file/65499373991.pdfIn PDF document text
- https://myagenda.myagenda.cz/pictures/editor/files/kivebamak.pdfIn PDF document text
- http://condominiobrisasdelnorte.com/userfiles/file/72998834118.pdfIn PDF document text
- http://strelnicebudejovice.cz/userfiles/file/16785831098.pdfIn PDF document text
- https://kingwaterpure.com/ckfinder/userfiles/files/zeviduterupabajebeduwid.pdfIn PDF document text
- http://kawoka.com/userfiles/file/temunalojuniwubovewo.pdfIn PDF document text
- http://atlantichomeportugal.com/wp-content/plugins/formcraft/file-upload/server/content/files/161424567a600c---98298238364.pdfIn PDF document text
- http://6nergy.fr/6nergy/sites/default/user/file/vakexuvakilo.pdfIn PDF document text
- http://www.iamgoingto1996.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614635768fd48---2381199716.pdfIn PDF document text
- https://siahotel.com/userfiles/files/8777835381.pdfIn PDF document text
- http://dentherapia.hu/files/file/14527374908.pdfIn PDF document text
- http://market-oborudovanie.ru/upload/file/47327877516.pdfIn PDF document text
- https://autoandtruckrepair.net/nbloom/fckuploads/file/1433477619.pdfIn PDF document text
- http://agriturismolataggiasca.eu/userfiles/files/71148714165.pdfIn PDF document text
- http://kunmobile.vn/files/uploaded/20210910/file/karif.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_off0000f4b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4B4 | 18520 bytes |
SHA-256: 93c54b103c2c7c90fda120d8ea7c57a3d3a8b807b077cf3414519a33ee6f93ec |
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font_01_sfnt_off00012475.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12475 | 10656 bytes |
SHA-256: afade330774f0aa354132a66521fe816d48669ad5f7364b1ffd9a6de178cbb82 |
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font_02_sfnt_off00013ccd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13CCD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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