MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious. It contains a large number of embedded URLs, many pointing to disposable domains, indicating a potential phishing or malware distribution scheme. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly suggests this is a link farm designed to host malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://podar.co.za/YmrXLWy8?keyword=how%20do%20i%20program%20my%20arris%20universal%20remote PDF link annotation
- https://vyacht.vn/images/uploads/files/88376266653.pdfIn PDF document text
- https://samitezoderedo.weebly.com/uploads/1/3/4/4/134488512/zinume_puvegirotemaw_tanuxesus.pdfIn PDF document text
- https://e-tta.com/app/webroot/userfiles/files/19996978473.pdfIn PDF document text
- https://vzglavniki.net/data/file/subawawibeduga.pdfIn PDF document text
- http://www.next-conseil.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16236d3be022f9---12183901693.pdfIn PDF document text
- http://mpapir.ekopapir.com/images/files/5011055472.pdfIn PDF document text
- http://thietbimaugiao.vn/Images_upload/files/notujerufuvazofugup.pdfIn PDF document text
- http://ccsup.co.th/uploads/ckfinder/files/sojazixajijowuro.pdfIn PDF document text
- http://hmsendo.pl/uploads/editor/file/24223075984.pdfIn PDF document text
- http://phayaotechno.com/UserFiles/File/10088636440.pdfIn PDF document text
- https://www.babetravelling.com/ckfinder/userfiles2/files/soforajozixude.pdfIn PDF document text
- http://gima.ge/admin/ckeditor/ckfinder/userfiles/files/45716364239.pdfIn PDF document text
- http://sinkrontech.hu/admin/kcfinder/upload/files/foxukumujuguloxitil.pdfIn PDF document text
- http://fgsconsulta.com.br/ckfinder/uploads/userfiles/files/dupodevedetijaxove.pdfIn PDF document text
- https://ntc-container.com/upload/files/44594585957.pdfIn PDF document text
- http://fygl.net/uploads/file/062351236467.pdfIn PDF document text
- http://beta-rc.com/upload/files/midevirumukonekituvisoro.pdfIn PDF document text
- https://kupejofep.weebly.com/uploads/1/3/4/5/134589233/xefijekanavar.pdfIn PDF document text
- http://quickfix-poland.com/wp-content/plugins/formcraft/file-upload/server/content/files/161f86446a4742---rudejomapotugoded.pdfIn PDF document text
- http://rostocker-taxi.de/resources/files/92716071139.pdfIn PDF document text
- http://praguynakorn.com/praguynakorn/picture/datapro/files/fesitikamoxunas.pdfIn PDF document text
- http://hstechno.com/userData/ebizro_board/file/92547313034.pdfIn PDF document text
- http://heimatforschung-marktleuthen.de/lexikon/bilder/32201631543.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_off0000c2fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC2FE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000db15.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB15 | 11092 bytes |
SHA-256: bb4b3147be0accf4eaa76ca2cd74370c87095de5e7738d3db98d45acf8a722c2 |
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font_02_sfnt_off0000f4bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4BC | 16768 bytes |
SHA-256: db886af7f1efd3901320f3a6c90297b998b9cfa33d16da1bb552e074a7babb23 |
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