MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The ML classifier and ClamAV detection strongly indicate maliciousness. The PDF contains numerous embedded URLs, many pointing to disposable domains, and is flagged as a link farm. The presence of external URIs and the overall structure suggest an attempt to redirect users to potentially malicious content, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://crewmak.ru/uplcv?utm_term=aztec+gods+and+goddesses+list PDF link annotation
- https://cambodiadriverservice.com/userfiles/file/geputeduz.pdfIn PDF document text
- http://dinhviht.com/images/newtech/files/tonofuruxigudu.pdfIn PDF document text
- http://fteq.ru/files/file/72864171441.pdfIn PDF document text
- http://klpa.net/userData/board/file/gigarafalinodigexodoguro.pdfIn PDF document text
- http://jucal.es/images/file/loliwopasepagasulavifag.pdfIn PDF document text
- https://ipic.vn/userfiles/file/tavupukumodugojup.pdfIn PDF document text
- http://gvs-russia.ru/admin/ckfinder/userfiles/files/65453538420.pdfIn PDF document text
- https://imagebeaute.fr/userfiles/file/7370212854.pdfIn PDF document text
- https://interior-mark.com/ckfinder/userfiles/files/zosaroxar.pdfIn PDF document text
- https://afra24.com/basefile/afra24/files/zujilobuwanuvikovuver.pdfIn PDF document text
- http://noithatdangcap.vn/app/webroot/uploads/files/gogawiwagojokukomukedatuv.pdfIn PDF document text
- http://www.tsssport.com/wp-content/plugins/formcraft/file-upload/server/content/files/16143e5c00544f---gosobakumi.pdfIn PDF document text
- http://daivupaint.com/img-chamthi/files/15120275162.pdfIn PDF document text
- https://bikeid.net/ckfinder/userfiles/files/192057807.pdfIn PDF document text
- http://tcihk.com/userfiles/kibededubagov.pdfIn PDF document text
- https://cuisinescartier.ca/upload/editor/file/20563693581.pdfIn PDF document text
- http://gyermekhaz.hu/Content/site_images/files/minufosuwaxatadalofavorar.pdfIn PDF document text
- http://dui-antidote.net/images/userfiles/file/tafalerurovulugelokikax.pdfIn PDF document text
- https://madhubanindiancuisine.com/nbloom/fckuploads/file/57915256520.pdfIn PDF document text
- http://www.pzkexie.com/up_files/file/suvinujoxurepanad.pdfIn PDF document text
- http://besteva.com/upload/files/ketoduzepolab.pdfIn PDF document text
- http://ipjanah.ir/wp-content/plugins/super-forms/uploads/php/files/nkb0s0j5jjeqn5kpo8nbl1eqau/vugarojexenefit.pdfIn PDF document text
- http://benrassam.com/uploads/files/susexikizo.pdfIn PDF document text
- https://szabolcsipeter.com/userfiles/file/pebot.pdfIn PDF document text
- http://jsjxh.org/filespath/files/20210914024740.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_off0000e2d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2D2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fae4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAE4 | 17816 bytes |
SHA-256: b6ec2bb13ac5448c586dc08d2b03cacfb6d9ef3d23fcab6b538ede683b8aa653 |
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font_02_sfnt_off0001295c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1295C | 10484 bytes |
SHA-256: a30fb771f56895c140a88e6b953cd799dbcb743f130523ccd96b2b84fd3426d2 |
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