MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The PDF contains numerous external URIs and is flagged as a link farm, suggesting it's designed to redirect users to potentially harmful websites. The presence of embedded URLs and the overall structure point towards a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://crewmak.ru/uplcv?utm_term=filmora+mod+apk+no+watermark+download PDF link annotation
- https://omprintandpack.com/userfiles/file/vazawabajaroxuwugawo.pdfIn PDF document text
- https://daks-96.com/f/uploads/files/senojigu.pdfIn PDF document text
- http://tantusmarina.com/UserFiles/file/fiwufonezeg.pdfIn PDF document text
- http://woodbridgeabw.com/uploads/files/38600318586.pdfIn PDF document text
- http://rentator.com/uploades/fckeditorfile/zevirojuwobegexutepuno.pdfIn PDF document text
- https://nwdglobal.com/ckfinder/userfiles/files/46930479092.pdfIn PDF document text
- https://senfina.top/uploads/files/pivaj.pdfIn PDF document text
- https://xeroxexpres.cz/userfiles/file/31334373231.pdfIn PDF document text
- http://ptk-tent.ru/userfiles/file/lowiwifawe.pdfIn PDF document text
- http://vansuloi.com/uploads/userfiles/file/87382868592.pdfIn PDF document text
- http://cmtdental.com/upload/ckimg/files/73144650152.pdfIn PDF document text
- http://studioarclab.eu/userfiles/files/38980857331.pdfIn PDF document text
- https://imagebrandstudio.com/userfiles/file/62163810772.pdfIn PDF document text
- https://rmp-traueranzeigen.de/cms/files/wokudetuxo.pdfIn PDF document text
- https://boucherienabli.com/uploads/FCK_files/file/ziporoliduvabuxe.pdfIn PDF document text
- https://polandpools.com/contents/files/80272995891.pdfIn PDF document text
- http://www.gcsystem.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16140c69a27e26---963518085.pdfIn PDF document text
- http://ccswcd.com/userfiles/file/64596574617.pdfIn PDF document text
- https://giasidaily.com/uploads/userfiles/file/3331437477.pdfIn PDF document text
- http://asdgolfclubtoscana.com/writable/public/userfiles/file/71340227365.pdfIn PDF document text
- http://lex-ter.ru/admin/ckfinder/userfiles/files/67241889324.pdfIn PDF document text
- http://prochem.vn/images/uploads/files/wakibomexoxim.pdfIn PDF document text
- http://transgusto.ch/userfiles/file/40034438252.pdfIn PDF document text
- http://faw-asia.com/image/upload/files/4105370118.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_off0000c041.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC041 | 10540 bytes |
SHA-256: 2b55164d8b0e4cadd24f36cbd653fcf025cfe12a1ad7b2a5f31b577f53285161 |
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font_01_sfnt_off0000d836.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD836 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f048.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF048 | 15956 bytes |
SHA-256: 7385cd07871ced6a0e9af85d73cd8e0541c2ec24bd0b0ea6df7d96e57688f34d |
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