MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The presence of numerous external URIs, many hosted on disposable domains, suggests a link farm designed to redirect users to malicious content. The 'Urgency / deadline lure' heuristic further supports a phishing or social engineering attack pattern. Although no scripts were explicitly extracted, the PDF structure and external links are indicative of a downloader or phishing lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9790
Heuristics 6
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://synerhu.ru/uplcv?utm_term=tiger+zinda+hai+movie+download+mp4moviez PDF link annotation
- http://aktifbant.com/resimler/files/23348171375.pdfIn PDF document text
- http://gazomotor.com/allinone/file/71637102143.pdfIn PDF document text
- https://floridahouselottery.com/test/userfiles/file/zakenusijobiwugogar.pdfIn PDF document text
- http://mq-water.net/upload/tefevikawebozuv.pdfIn PDF document text
- http://zulassungsservice4you.de/bilder/file/29407193477.pdfIn PDF document text
- https://millinerandassoc.com/files/file/daterapuzatoz.pdfIn PDF document text
- https://sunrise-photon.com/upfiles/editor/files/18706759906.pdfIn PDF document text
- http://nagymester.com/userfiles/file/63836385135.pdfIn PDF document text
- https://elpollopaulino.com/cenavarra_userfiles/files/57286528827.pdfIn PDF document text
- http://vmkmsz.hu/userfiles/file/54625039708.pdfIn PDF document text
- https://mariellatriolo.it/public/file/48692723260.pdfIn PDF document text
- https://iaido-iaijutsu.ru/userfiles_exc/99243871274.pdfIn PDF document text
- https://khyatiinfotech.biz/ckfinder/userfiles/files/7297828821.pdfIn PDF document text
- http://www.aragonemprendedor.com/userfiles/files/rifavurupobi.pdfIn PDF document text
- https://speakingparrot.com/upload/ckfinder/files/40771494498.pdfIn PDF document text
- https://cvzona.lt/resources/img/files/wurupatitufuz.pdfIn PDF document text
- https://hockeymro.ca/docs/file/75467704717.pdfIn PDF document text
- https://drosamahetta.com/userfiles/file/35369446342.pdfIn PDF document text
- https://rubyyadav.com/nbloom/fckuploads/file/sebivetatafikaxifapodatam.pdfIn PDF document text
- https://skyzoan.com/cake/beta/userfiles/file/50150994313.pdfIn PDF document text
- http://ville-dammarie.com/ckfinder/userfiles/files/57657076863.pdfIn PDF document text
- https://centar-znr-zop.hr/wp-content/plugins/formcraft/file-upload/server/content/files/1613916b09cc30---lobifunutisojorami.pdfIn PDF document text
- https://manenshop.com/upload/files/69949289034.pdfIn PDF document text
- http://chromowane.com/userfiles/file/59700099545.pdfIn PDF document text
- https://sjamsul-hidajat.id/ck_uploads/uploads/files/sekarofamusilagavogik.pdfIn PDF document text
- http://grafiport.com/userfiles/file/fifef.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_off00012679.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12679 | 20144 bytes |
SHA-256: 269eeb3569ba5bce0298eab8d70d4f7d3c259512594c3055bb633e2c67f6b42e |
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font_01_sfnt_off00015c27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15C27 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001743e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1743E | 10824 bytes |
SHA-256: 8ae3242fd85ae586bf4069d19beb6b309e173f9ef9db6871a430f2e907069739 |
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