MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, many pointing to suspicious domains, and is flagged as a link farm. The PDF structure and embedded content suggest it is designed to redirect users to external sites, potentially for phishing or to download further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
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://priscar.com/documents/files/59285496420.pdf In PDF document text
- https://www.info-service.com.tw/plugin/ckeditor/ckfinder/userfiles/files/25831912741.pdfIn PDF document text
- https://gaadalagi.com/contents/files/79763080480.pdfIn PDF document text
- http://yourtruck.be/upload/ckeditor/file/getezonobukokurubomi.pdfIn PDF document text
- http://traiteurluc.com/userfiles/file/zigelopuwodumaro.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614ea88664b80---wefovirixizuwabe.pdfIn PDF document text
- https://terminarz.online/kosmetyczka/krakow/files/41778507667.pdfIn PDF document text
- https://inprovit.com/ckfinder/userfiles/files/suxerikosesipipixogilane.pdfIn PDF document text
- http://renknh.com/ckupload/files/maxaxokumusenurof.pdfIn PDF document text
- https://sreekanakananda.com/ckfinder/userfiles/files/31258763403.pdfIn PDF document text
- http://imobilestore.de/userfiles/file/82901951442.pdfIn PDF document text
- http://nadiadsa.org/userfiles/file/64788015318.pdfIn PDF document text
- http://tlcjty.cn/userfiles/aa/file///zufixorud.pdfIn PDF document text
- http://veiligheidssloten.nl/ckfinder/userfiles/files/40691417840.pdfIn PDF document text
- http://dianacb.cz/userfiles/file/sotelotob.pdfIn PDF document text
- http://savoie-outils-coupants.com/ckfinder/userfiles/files/18102915664.pdfIn PDF document text
- https://onlineadda.net/ckfinder/userfiles/files/2707695802.pdfIn PDF document text
- https://donnasalon.ru/wp-content/plugins/super-forms/uploads/php/files/11b405466a98e7de514c604604fba1d0/43292838064.pdfIn PDF document text
- http://abwfinlay.com/uploads/files/vutiladerufegiluzawimep.pdfIn PDF document text
- http://xn--80aafbladvtgxneccoge3bt.xn--p1ai/pict/file/fadezule.pdfIn PDF document text
- http://travel-door.com/userfiles/file/75077913787.pdfIn PDF document text
- http://jullien38.com/ressource/site-image/files/62492382930.pdfIn PDF document text
- http://pwr-tech.ru/userfiles/file/fujifobojuzanonodokog.pdfIn PDF document text
- http://www.tobywells.org/media/fckdir/file/doxizivazub.pdfIn PDF document text
- http://obasekiestates.com/UserFiles/file/32464787673.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=diskpart+convert+gpt+to+mbrPDF 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_off00010224.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10224 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00011a3b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A3B | 10972 bytes |
SHA-256: 136a9f32643212b615c51fa756079fd71b9d6d2f400e79e0b060ded781b64230 |
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font_02_sfnt_off0001338e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1338E | 19272 bytes |
SHA-256: 984c8ad922e445aa6646a39f7923550b9428c02aa4bf6f33f682dfb0110067fc |
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