MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains a large number of embedded URLs, many pointing to disposable domains, indicating a link farm designed to redirect users. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly suggests this is a phishing or malicious redirection attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9911
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 http://rc-saty.cz/gais/image/file/xusezefetodigerizuj.pdf In PDF document text
- http://huarui-bio.com/upload/files/batenakezi.pdfIn PDF document text
- http://www.zav-mito.si/wp-content/plugins/formcraft/file-upload/server/content/files/161468d7630520---rufepesipufisoride.pdfIn PDF document text
- http://yangpupark.com/uploadfile/files/kutesurumosona.pdfIn PDF document text
- http://aligokdemir.com/resimler/files/46351804419.pdfIn PDF document text
- http://jfac.kr/ckfinder/userfiles/files/96161681936.pdfIn PDF document text
- http://4darchitecture.org/img/all/naxezaxege.pdfIn PDF document text
- https://webgirls-studio.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614e177e124f3---33273418110.pdfIn PDF document text
- http://osayit.com/images/file/26340637099.pdfIn PDF document text
- https://ceylanotel.com/firma/files/41525189413.pdfIn PDF document text
- https://komunalno.vrgorac.hr/files/pudasijujomomovexugotuseg.pdfIn PDF document text
- https://bonekarusa.com/contents/files/3947168420.pdfIn PDF document text
- https://momsgardenfoods.com/ckfinder/userfiles/files/61465354889.pdfIn PDF document text
- http://nawooelcs.com/upload/userfiles/2021/09/files/210918135147.pdfIn PDF document text
- http://ambulatorioveterinarioilprato.eu/userfiles/files/pafuvipiwuroxisujop.pdfIn PDF document text
- https://waxparadise.pl/userfiles/file/fadijoteworuvadulin.pdfIn PDF document text
- http://starma.pl/files/file/38985513906.pdfIn PDF document text
- https://www.clinicaepilepsia.cl/ckfinder/userfiles/files/38792010304.pdfIn PDF document text
- http://mcrlclient.gilcom.ro/ckfinder/userfiles/files/pifokutumavotugepasefure.pdfIn PDF document text
- http://career-id.org/ckfinder/userfiles/files/dugiliwizewera.pdfIn PDF document text
- http://playonathletics.com/userfiles/file/godivogapuxalonuzuber.pdfIn PDF document text
- http://eortak.com/img/fck_temp/file/59711751171.pdfIn PDF document text
- http://expertcomptablecourreges.fr/michel_courreges/userfiles/file/16744262629.pdfIn PDF document text
- http://bidadapatidar.com/userfiles/file/67375178776.pdfIn PDF document text
- https://osikovo.eu/webroot/img/content/files/jugema.pdfIn PDF document text
- http://haqwali.biz/files/file/sukisukaloxidetusalibe.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=sublime+40oz+to+freedom+torrentPDF link annotation
- http://zs.tom.ru/jsplugins/ckfinder/userfiles/files/laxilivojodebopabutixoju.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_off0000cdf6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDF6 | 18732 bytes |
SHA-256: 7135878ae6f3f6b91bec939e7a9e963c0c89ec4fe9d8d4f355fa2bb58c827094 |
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font_01_sfnt_off0000fe4e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE4E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011665.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11665 | 10760 bytes |
SHA-256: 4817080eea3b5d5da8cb87818eea6d399498bbf2d2b3d6127e575c473b9bdef8 |
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