MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many pointing to disposable domains, suggesting a link farm or redirection mechanism. While no scripts were explicitly extracted, the PDF structure and heuristic firings indicate it's designed to redirect users to potentially harmful external content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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 http://www.kowel.com/ckfinder/userfiles/files/1630503087.pdf In PDF document text
- http://lamachine.nl/userfiles/file/liboseremejokejefafina.pdfIn PDF document text
- http://ondamarinarest.com/upload/files/kilagaxoseg.pdfIn PDF document text
- https://kurtoglumob.com/upload/file/kukavalutopomemufi.pdfIn PDF document text
- https://medius.sk/userfiles/file/xuwututaxulupudejumupema.pdfIn PDF document text
- http://bolt.fo/public_html/userfiles/files/81110498769.pdfIn PDF document text
- https://comodee.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613963d54adb1---sudijazuramonimupevolipe.pdfIn PDF document text
- http://dienlanhlongan.com/upload/files/4190790094.pdfIn PDF document text
- https://mission4recruitment.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613040b843229---8427822646.pdfIn PDF document text
- https://floridainvestment.cz/files/file/zuzaxowapidulid.pdfIn PDF document text
- https://malmospelmanslag.se/userfiles/file/39683043971.pdfIn PDF document text
- http://kuehllawpc.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/jifosimosatixe.pdfIn PDF document text
- http://brezov-gaj.si/uporabnik/file/funigatibevu.pdfIn PDF document text
- https://jvlegacyhomerepairsmd.com/nbloom/fckuploads/file/95523003758.pdfIn PDF document text
- http://dierenwinkelindex.nl/images/uploads/mujibetubaduw.pdfIn PDF document text
- http://lor-rostov.su/userfiles/files/25536301217.pdfIn PDF document text
- http://fsnmmaterials.com/UPFILE/userfiles/files/85643061062.pdfIn PDF document text
- https://partroyfuneralhome.com/partroy/assets/file/10841572324.pdfIn PDF document text
- http://zabbeleecooking.com/ckfinder/userfiles/files/bujuzenobonamezu.pdfIn PDF document text
- http://topspeed4wd.com/ckfinder/userfiles/files/nasafuluximasibam.pdfIn PDF document text
- http://hakasasi.id/userfiles/file/detezugowoten.pdfIn PDF document text
- http://dakdekkersindex.nl/images/uploads/wejetawonovu.pdfIn PDF document text
- http://katachizu.com/img/news/files/bitisikumu.pdfIn PDF document text
- http://rdmsrl.it/userfiles/files/rijujevuzejibimexituxibo.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=procreate+download+in+androidPDF 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_off0000e3ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3EE | 18516 bytes |
SHA-256: 51c8e635a057c6c28a8a5bbf77b9fcbe8111848744168c06493d2d6f44c08245 |
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font_01_sfnt_off00011399.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11399 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012bb0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BB0 | 10284 bytes |
SHA-256: 51c550d3c3ad8c079f83e3e158a49ba7ecea23fdb8ef3d0cdfcdf0767d61d1af |
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