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, and one heuristic identifies it as a link farm. While no scripts were explicitly extracted, the nature of the embedded URLs suggests a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9911
Heuristics 5
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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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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://piri-piri.pl/ckfinder/userfiles/files/2289588814.pdf In PDF document text
- http://chrisnoblelaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/91521824887.pdfIn PDF document text
- http://jcpingie.be/public/files/82695155183.pdfIn PDF document text
- http://heninrealty.com/userfiles/files/49495841616.pdfIn PDF document text
- https://bevillelecomte.ovh/ckfinder/userfiles/files/nitokupajenalutudus.pdfIn PDF document text
- http://www.octopus-quatuorvocal.com/ckfinder/userfiles/files/43315402280.pdfIn PDF document text
- http://bordahusfeldolgozo.hu/editor_up/nosijadepuzojozevinamu.pdfIn PDF document text
- http://dodogs.ru/sites/default/files/file/mumakipixeturefalem.pdfIn PDF document text
- http://lideparts.com/userfiles/file/1630623052.pdfIn PDF document text
- http://trevorhannant.com/gigolozupotifoj.pdfIn PDF document text
- http://cycling-software.com/files/file/79913945326.pdfIn PDF document text
- https://driftwoodcc.com/userfiles/files/dakonudibifazijenokuv.pdfIn PDF document text
- https://ctyhoanongangiang.com/userfiles/file/29897104434.pdfIn PDF document text
- https://kaunas.cvzona.lt/resources/img/files/rimukujobipabuz.pdfIn PDF document text
- http://rybarict.cz/webpagebuilder/ckfinder/userfiles/files/86105062296.pdfIn PDF document text
- http://majedalkarkhi.com/pics/file/zatulipeladofal.pdfIn PDF document text
- http://bdsductri.com/upload/files/jeluzigapeko.pdfIn PDF document text
- http://interroadholland.nl/userfiles/file/tapogukaxuxuxipikigeta.pdfIn PDF document text
- http://lnimeina.it/userfiles/files/lagitusisonabup.pdfIn PDF document text
- http://izmirtavla.com/upload/file/18424592003.pdfIn PDF document text
- https://binarbaid.com/public_html/userfiles/file/71825285158.pdfIn PDF document text
- https://organicearthfiji.com/documents/file/1902975745.pdfIn PDF document text
- https://asiantms.com/ckfinder/userfiles/files/64478588076.pdfIn PDF document text
- https://asharfilalkulfi.com/ckfinder/userfiles/files/67457104816.pdfIn PDF document text
- http://htygroup.com/upload/files/numogisir.pdfIn PDF document text
- https://arendic.cl/files/givazu.pdfIn PDF document text
- https://borgopitti.it/userfiles/file/ruvapenidobogapoxuri.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/cv9VXjIrmdE/uplcv?utm_term=ctrl+b+chromePDF 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_off0000d1b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1B6 | 10140 bytes |
SHA-256: 8500335c94f8c544132ebaafe37b85937c2572061f0751bab7cf990703782d55 |
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font_01_sfnt_off0000e85f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE85F | 19340 bytes |
SHA-256: 51cfd0de36ee8fbfc8c70698460257027baf8ae1b3dca521926b142f56a33188 |
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font_02_sfnt_off000119a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x119A3 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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