MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by multiple heuristics, including a high-confidence ML classifier and ClamAV detection, indicating malicious intent. The presence of embedded JavaScript and a lure to copy/paste content into a shell suggests an attempt to download and execute a secondary payload. The document body was unreadable, but the heuristics point towards a phishing or exploit delivery mechanism.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
Heuristics 7
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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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Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LUREDocument tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://a-pro-peau.fr/userfiles/file/33541716812.pdf In PDF document text
- http://xn--90aoaidn.xn--p1ai/ckfinder/userfiles/files/sojot.pdfIn PDF document text
- https://imahima.xyz/js/ckfinder/userfiles/files/41214229275.pdfIn PDF document text
- http://geometracosentino.com/userfiles/files/7500565226.pdfIn PDF document text
- http://neteyes.eu/editor_up/88942573879.pdfIn PDF document text
- http://rc-mst.com/mst/_upload/files/85852239253.pdfIn PDF document text
- http://se-ty.ru/uploads/userfiles/file/13542369615.pdfIn PDF document text
- http://reiki-roots.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/161360ec78be86---22878926102.pdfIn PDF document text
- http://ithalattagarantibelgesi.com/resimlerfiles/tisag.pdfIn PDF document text
- http://budropol.de/Upload/file/taxikufaxawexagawuzegiga.pdfIn PDF document text
- http://www.dfdtrading.sk/ckfinder/userfiles/files/72905510490.pdfIn PDF document text
- https://newfrio.com/userfiles/files/19777804783.pdfIn PDF document text
- https://anukulagrotech.com/userfiles/file/gevasofimememanilori.pdfIn PDF document text
- https://miguktour.com/FileData/ckfinder/files/20210909_4DB32EAADA7652F3.pdfIn PDF document text
- http://stellar.ru/ckfinder/userfiles/files/temiwiwofelarenuwe.pdfIn PDF document text
- http://sushikyototogo.com/uploads/files/reruvigoloxasiwujuleba.pdfIn PDF document text
- https://sledovani2.gpshlidac.cz/www/userfiles/files/94090190417.pdfIn PDF document text
- http://toszegisuli.hu/userfiles/file/mamodigepe.pdfIn PDF document text
- http://metafelix.it/userfiles/files/xugorinegoxif.pdfIn PDF document text
- http://ipjanah.ir/wp-content/plugins/super-forms/uploads/php/files/o15bvmspd1rc465r835khhat70/fexurunutaxamisuwa.pdfIn PDF document text
- http://obraz-tlt.ru/userfiles/file/41195521256.pdfIn PDF document text
- https://banderlogclub.ru/Files/file/jajutosekegonoxagizenixo.pdfIn PDF document text
- http://giteduguedesboires.fr/userfiles/file/65888303252.pdfIn PDF document text
- http://onlinepravenconsultant.com/uploads/wysiwyg/files/31283250398.pdfIn PDF document text
- http://minuspk.ru/minuspk.ru/userfiles/file/wejodit.pdfIn PDF document text
- http://www.hgbehringer.de/img/files/files/53586734981.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=dia+kannada+movie+download+torrentPDF 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_off0000dedc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEDC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f6ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6EE | 18072 bytes |
SHA-256: d981f799a22b8074f3872dd06f390ce33704a65fe8340dbb5b87c96feea40156 |
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font_02_sfnt_off0001256c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1256C | 10488 bytes |
SHA-256: ed33ba7ca9656a4764a7c1cb7d6fbb9c0fd1e1a5e44ac87af929dff019e10f08 |
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