MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. It contains numerous embedded URLs pointing to various domains, suggesting a link farm designed to redirect users to potentially harmful content. The heuristic PDF_SEO_DISPOSABLE_LINK_FARM further supports this, indicating a strategy of using disposable hosting for numerous links. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://infrive.ru/uplcv?utm_term=chal+mera+putt+full+movie+online PDF link annotation
- https://culturasiapamplona.com/guiarte_userfiles/files/5247054108.pdfIn PDF document text
- http://personnelstrategies.net/userfiles/file/69505274863.pdfIn PDF document text
- http://xn--2-140-swe8h.xn--p1ai/files/56107308961.pdfIn PDF document text
- http://jlm-kg.com/uploads/file/widupomulipepojite.pdfIn PDF document text
- https://ms01bet.com/contents/files/munujunozawijalipamajunu.pdfIn PDF document text
- http://gshosnab.ru/userfiles/file/zixidumupaleloj.pdfIn PDF document text
- http://pk.mo/userfiles/file/73899729581.pdfIn PDF document text
- http://besteva.com/upload/files/sazanotenuk.pdfIn PDF document text
- http://vimbark.sk/editor_uploads/files/jilamepulukev.pdfIn PDF document text
- http://fgsconsulta.com.br/ckfinder/uploads/userfiles/files/67330331511.pdfIn PDF document text
- https://njshore.drinkpoint.com/uploads/files/65001201914.pdfIn PDF document text
- http://xn--aknmedical-yub.com/uploads/file/ladakiv.pdfIn PDF document text
- https://exam11.menapoint.com/app/webroot/upload/files/folijesugowopa.pdfIn PDF document text
- https://jewfri.kr/files/image/files/72053280433.pdfIn PDF document text
- http://ecosdaliberdade.com/ckfinder/userfiles/files/xiwudijetemeku.pdfIn PDF document text
- http://dangkyidol.com/wp-content/plugins/super-forms/uploads/php/files/8niiu5lfq4vstpoqin5o3o2kgr/93265215114.pdfIn PDF document text
- https://verandapattaya.com/userfiles/files/74949710932.pdfIn PDF document text
- https://m-astar.com/UserFiles/files/kewemebaz.pdfIn PDF document text
- https://icicle-mountaineering.ltd.uk/ckfinder/userfiles/files/75902566335.pdfIn PDF document text
- https://www.growxponential.com/wp-content/plugins/super-forms/uploads/php/files/o8h0ndevv5b7h4g28brn7upkku/bojil.pdfIn PDF document text
- http://rlponder.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/dowilawividuboxi.pdfIn PDF document text
- https://ms2oke.com/contents/files/zorikutavewatewurad.pdfIn PDF document text
- https://angkalaris.com/contents/files/6234909356.pdfIn PDF document text
- https://fresh-cherries.com/ckfinder/userfiles/files/sadez.pdfIn PDF document text
- http://serramentisiciliano.it/userfiles/files/10589082588.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_off000115a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x115A9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00012dc0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DC0 | 10652 bytes |
SHA-256: 4e17e880a7091e5f86a0eaef0886b69db882985bf79f0215ad91070c7f976294 |
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font_02_sfnt_off000145eb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x145EB | 19192 bytes |
SHA-256: e0bfe323b2acf91f6c3dd569ba8ed640907474525f5bcb44a7bfa6ee929bc0f8 |
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