MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a high number of embedded links, many pointing to distinct domains, which is characteristic of a link farm or phishing lure. The ML classifier also flagged this PDF as malicious with a high probability. While no scripts were directly extracted, the PDF structure and numerous external links suggest an attempt to redirect users to potentially malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
Heuristics 4
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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://isemya.by/modules/ariol/static/ariol/ckfinder/files/xademuruwolowabuzomu.pdf In PDF document text
- http://medicaldistri.com/ckfinder_files/files/30582446919.pdfIn PDF document text
- https://www.grecosalesinternational.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140a3d5024a0---fodapufituzoz.pdfIn PDF document text
- http://nordicwalkingturak.hu/_user/file/kowaliboj.pdfIn PDF document text
- http://otpetye.com/images/shared/file/zepomexes.pdfIn PDF document text
- http://childconnect.com/swi/fckfiles/file/72327049121.pdfIn PDF document text
- http://sosnovgeo.ru/userfiles/file/guxeturifeli.pdfIn PDF document text
- http://cn-polylysine.com/d/files/pesanogimaxifiguji.pdfIn PDF document text
- https://bushregenerators.biz/userfiles/files/riboxaxododozonafer.pdfIn PDF document text
- http://alacarte-husum.de/userfiles/file/80718783854.pdfIn PDF document text
- https://autopits-directo.migrupoq.com/ckfinder/userfiles/files/42246795296.pdfIn PDF document text
- http://unseretochter.ch/images/file/vikazawak.pdfIn PDF document text
- http://leicesterbiketec.com/userfiles/file/wovoja.pdfIn PDF document text
- https://pelicanfinancialnetwork.net/ckfinder/userfiles/files/99422173545.pdfIn PDF document text
- https://castilloexterior.org/ckfinder/userfiles/files/xekowojafonulunukor.pdfIn PDF document text
- http://ideal-site.ru/userfiles/file/torutotemedewolep.pdfIn PDF document text
- https://alcc.c-zentrix.com/ALCC/mail_attachments/multitenant-ws-01/1/1630876768.pdfIn PDF document text
- http://xn--80aamwn.xn--p1ai/userfiles/file/77118065873.pdfIn PDF document text
- https://alternatifhirdavat.com/upload/ckfinder/files/puvikagaxiwiminarofunagas.pdfIn PDF document text
- https://berettyobne.hu/userfiles/file/39395736768.pdfIn PDF document text
- http://tavaszitura.eu/userfiles/files/88117727100.pdfIn PDF document text
- https://easypayindia.in/userfiles/file/90709100029.pdfIn PDF document text
- http://adimhukuk.com/resimler/files/doditadesogix.pdfIn PDF document text
- http://thuexedanang247.com/uploads/image/files/wivopemubizeboduju.pdfIn PDF document text
- http://tinhdauvietnam.vn/upload/files/23239800081.pdfIn PDF document text
- http://kaufdeinauto.de/wp-content/plugins/formcraft/file-upload/server/content/files/161354dafbb9db---46119172183.pdfIn PDF document text
- http://kronospan-mofa-hungary.hu/editor_up/rodabijesapigimefog.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=vido+lyrical+video+status+maker+no+watermark+apkPDF link annotation
- 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_off0000ea52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA52 | 11100 bytes |
SHA-256: dec3e4595ceae6304868a3ba6745db7322ed485ae808c3eca569ab65c226f3a0 |
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font_01_sfnt_off00010445.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10445 | 20224 bytes |
SHA-256: 22f481478f9fac5125bfe11f43de0a75aa5921a7ad930ed15824e9ab8538d7c6 |
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font_02_sfnt_off00013990.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13990 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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