MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs pointing to a link farm, a common tactic for phishing or distributing further malicious content. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically flags this behavior, suggesting the PDF's primary purpose is to redirect users to a collection of potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
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 http://tiwtactic.com/userfiles/files/mopotafamojujilejem.pdf In PDF document text
- https://matrainagycsalados.hu/userfiles/file/ziveragam.pdfIn PDF document text
- http://celesteandtorsten.wedding/images/file/xepifawakiporir.pdfIn PDF document text
- https://studiogreenwich.ru/wp-content/plugins/super-forms/uploads/php/files/f9ac04e1dad5dc98f9b0369042c188cf/wadazepabuwagimejogodojor.pdfIn PDF document text
- https://thieumaunao.vn/workspace/develop/uploads/ck_upload/files/rinadalorikilesuzamatos.pdfIn PDF document text
- http://ambvetfanini.eu/userfiles/files/gogetek.pdfIn PDF document text
- http://ozdoby-betonowe21.pl/Upload/file/18192887285.pdfIn PDF document text
- https://aristi-trap.com/upload/users/files/divomezow.pdfIn PDF document text
- https://ardiinerkh.mn/uploads/userfiles/files/18266125133.pdfIn PDF document text
- https://locktactyuma.com/ckfinder/userfiles/files/89278196860.pdfIn PDF document text
- https://alummaswaja.com/yii/sdbalikpapan/home/images/upload/files/72473295352.pdfIn PDF document text
- http://blgjad.com/upload/files/rozofa.pdfIn PDF document text
- http://asijskepotraviny.cz/files/file/duziputuf.pdfIn PDF document text
- http://myrbacken.se/login/ckfinder/userfiles/files/zezobemigebiwagoxovepuke.pdfIn PDF document text
- https://epgeptech.hu/ckfinder/userfiles/files/xegako.pdfIn PDF document text
- https://coopinproject.eu/ckfinder/userfiles/files/97681992853.pdfIn PDF document text
- http://ih-consultant.com/ckfinder/userfiles/files/tudidirovagiji.pdfIn PDF document text
- https://huangs.tw/uploads/files/202109081955057595.pdfIn PDF document text
- http://mamitobe.ru/files/file/19777083687.pdfIn PDF document text
- http://yuhongzg.com/d/files/jepebejaf.pdfIn PDF document text
- http://amblesidewindermere.ca/fckuploads/images/file/bubode.pdfIn PDF document text
- http://marymo.ru/uploads/files/lodivupalapomixirex.pdfIn PDF document text
- http://siamsnail.com/media/userfiles/files/nonokorenazixa.pdfIn PDF document text
- https://franchisefarm.franchiseharbor.com/files/files/60358648094.pdfIn PDF document text
- https://noithatkuongthinh.com/uploads/files/50340138837.pdfIn PDF document text
- https://www.birdandwildlifeteam.com/wp-content/plugins/formcraft/file-upload/server/content/files/161314b1697725---datajagizuvatajave.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=ecg+made+easy+book+pdf+downloadPDF 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_off0000e041.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE041 | 17004 bytes |
SHA-256: 39f245bd86eb04e358f4f395a51dde0d6dce84aa23b1af05ad648f75699415b4 |
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font_01_sfnt_off00010c2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C2A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012441.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12441 | 11088 bytes |
SHA-256: f3c44af80c317303879b920e7211137f29f9aeabef66b9215e3e245ac0baf6cb |
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