MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The sample was detected as a malicious phishing trojan by ClamAV and an ML classifier. It contains numerous embedded URLs that point to a link farm, suggesting an attempt to redirect users to malicious content. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating a large number of distinct hosts and links within the document.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/161589ea1945e7---fikivoxi.pdf In PDF document text
- https://yourownadviser.com/ckfinder/userfiles/files/65775408621.pdfIn PDF document text
- http://w.scenekunstskolen-efteruddannelsen.dk/ckfinder/userfiles/files/moribuvo.pdfIn PDF document text
- http://119pump.net/d/files/vekeriwo.pdfIn PDF document text
- http://ninda.vn/userfiles/files/79523289031.pdfIn PDF document text
- http://sibinetweek.ru/userfiles/file/tixifijamulavo.pdfIn PDF document text
- http://bonfiremadigan.com/uploads/fckeditor/file/63238020879.pdfIn PDF document text
- https://sg-design.top/wp-content/plugins/super-forms/uploads/php/files/8b6a9c4d6f3c150b90ce2e1103f5e597/kagexuwefumun.pdfIn PDF document text
- https://sandipkumardutta.com/ckfinder/userfiles/files/99337081595.pdfIn PDF document text
- http://www.madiran-cruduparadis.fr/ckfinder/userfiles/files/nubulerufep.pdfIn PDF document text
- http://begemot-rus.com/uploadfiles/file/2021090616253073499.pdfIn PDF document text
- http://status-go.net/gfx/userfiles/files/jexenosakagu.pdfIn PDF document text
- https://currenwatch.myhost360.cn/file/upload/files/09-16-14-59-26-45.pdfIn PDF document text
- http://hoinhikhoavn.com/img/files/koxokokoriwajozegewowazew.pdfIn PDF document text
- http://iglozawiercie.pl/zdjecia/file/sigixomisu.pdfIn PDF document text
- http://czpohledavky.cz/userfiles/files/lesixeramogomi.pdfIn PDF document text
- https://dienlanhhonganh.com/images/pic/file/92190176589.pdfIn PDF document text
- https://sowlindia.com/userfiles/file/temabutiz.pdfIn PDF document text
- http://3gr-group.com/ci/userfiles/files/zeronixifibovitiberafijaw.pdfIn PDF document text
- http://xn--80akazwaeiw.xn--p1ai/editorfiles/file/2904654375.pdfIn PDF document text
- http://xn----7sbezcba9a5aggb3j.xn--p1ai/ckfinder/userfiles/files/magimoligonemor.pdfIn PDF document text
- http://pro-elec.ru/ckfinder/userfiles/files/detobeponum.pdfIn PDF document text
- https://faktxeber.com/resimler/files/38252656299.pdfIn PDF document text
- https://plantbiochem.com/ckfinder/userfiles/files/viweva.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=how+to+insert+sticky+notes+in+pdfPDF 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_off0000c575.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC575 | 17568 bytes |
SHA-256: c2a3d093eb127f73ad13d6d72f36c2234b7831dfbd0a7a941fce153e2af6d537 |
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font_01_sfnt_off0000f2c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2C8 | 10688 bytes |
SHA-256: e7fb6fda9d95f11b10e62d3bd32079e0631275157cfbe365e60f2ae4082f252a |
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font_02_sfnt_off00010b7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B7C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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