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, indicating a high likelihood of malicious intent. It contains numerous external URLs, with one specifically identified as a link farm on disposable hosting, suggesting a phishing or redirection scheme. Although no scripts were explicitly extracted, the PDF structure and URL patterns are consistent with malware delivery or phishing campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
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://ms2oke.com/contents/files/pexedowefemifamoru.pdf In PDF document text
- http://motopujcovnateplice.cz/userfiles/file/tubisinotor.pdfIn PDF document text
- https://wangwangcamp.com/uploads/files/202109011937228715.pdfIn PDF document text
- http://3qlohas.com/CKEdit/upload/files/85036778910.pdfIn PDF document text
- https://foodexgida.com/uploads/files/tofovizoxajufode.pdfIn PDF document text
- http://bisnismedsos.com/userfiles/file/belofozinemizedexopit.pdfIn PDF document text
- http://studiosaletta.it/userfiles/files/38790436178.pdfIn PDF document text
- http://hz-karavany.cz/ckfinder/userfiles/files/80307325622.pdfIn PDF document text
- http://tianfonmm.com/d/files/19485667904.pdfIn PDF document text
- http://ck-buhgalter.ru/userfiles/file/zozegigidetag.pdfIn PDF document text
- https://jokerprod.net/userfiles/file/kokadufumanovipizepo.pdfIn PDF document text
- http://brain-sh.tw/upload/file/kulakifafirinivupipok.pdfIn PDF document text
- http://e-motyle.natura2000.pl/imgturysta/files/23040503181.pdfIn PDF document text
- https://creationstationdance.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613017e6483b5---fafadomaxonul.pdfIn PDF document text
- http://hoya-system.com/uploads/files/202109041406197194.pdfIn PDF document text
- http://technology-mp.it/userfiles/files/43331218959.pdfIn PDF document text
- http://bkmarine.net/ckfinder/userfiles/files/1631304020.pdfIn PDF document text
- http://ladispensadicampagna.it/uploads/assets/file/52714427906.pdfIn PDF document text
- https://mymovingestimate.com/wp-content/plugins/super-forms/uploads/php/files/718ee123b72e482a1e0f762a130f747d/9092213286.pdfIn PDF document text
- https://piti.leaddeehub.com/userfiles/files/kiwefusuduwu.pdfIn PDF document text
- http://montaze.org/democms/userfiles/file/muniwanevimi.pdfIn PDF document text
- https://topinsolventa.ro/userfiles/file/66451649724.pdfIn PDF document text
- http://guojingmall.com/userfiles/file///19340491707.pdfIn PDF document text
- https://marblo.ph/app/webroot/img/files/1323317166.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1KS0DP0cxss/uplcv?utm_term=i+want+to+unlock+my+screenPDF 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_off00011707.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11707 | 10640 bytes |
SHA-256: 27c3f6db63d23d388f1aa54602419d039638d0eb377c9b947fc24515479d7ed5 |
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font_01_sfnt_off00012f82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F82 | 17836 bytes |
SHA-256: 6f4459052b2da711c6e598e2b06ff1c40a6fe9e8ed1ab6af8d1137b9d77d1bcd |
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font_02_sfnt_off00015d97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15D97 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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