MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, with one pointing to a compromised WordPress upload directory, suggesting it's part of a phishing campaign. While no scripts were explicitly extracted, the nature of the embedded URLs and the detection as a trojan indicate a likely intent to redirect users to malicious content or download further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9926
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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. 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://stroynerud-sm.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1609b9ab054df1---77714021069.pdf In PDF document text
- https://thehideawayresortpattaya.com/userfiles/files/gagapukesofa.pdfIn PDF document text
- http://lctrading-gmbh.com/ckfinder/userfiles/files/wulinotiwi.pdfIn PDF document text
- http://laros.cz/UserFiles/file/79681284941.pdfIn PDF document text
- https://beaumont-residence.com/wp-content/plugins/super-forms/uploads/php/files/2nh54rtmhbnevlescsgdirebr9/32286838454.pdfIn PDF document text
- http://alexanderkanevskyartgallery.com/clientMedia/file/kofupawonuvepumijib.pdfIn PDF document text
- https://alternativecarrepair.com/userfiles/file/87235007961.pdfIn PDF document text
- https://travels-ukraine.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bd963adb53b---nowolirabifugezupun.pdfIn PDF document text
- https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/qmaeouvmim4muu978af2ih39oq/guweridanexibixerikoz.pdfIn PDF document text
- https://sandalyecenneti.com/wp-content/plugins/super-forms/uploads/php/files/m5v6eqgerh1em0b40v3oa6sd4q/kilixifagiw.pdfIn PDF document text
- http://lyshiying.com/d/files/77929908793.pdfIn PDF document text
- http://cyklo-sport-servis.cz/UserFiles/File/webaxetaxezepi.pdfIn PDF document text
- http://www.canadiantreasurer.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a8469e310d1---37179559986.pdfIn PDF document text
- http://blackshirts1962.com/clients/f/f2/f245580d3072b78cda2271cf7a7e3f61/File/jemunuxazoxukebugisewu.pdfIn PDF document text
- https://storage-in-motion.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607a9aa86ff4f---70848210548.pdfIn PDF document text
- https://popcouncilinstitute.org/wp-content/plugins/super-forms/uploads/php/files/21ed39460ce41c7854b383f6434cae52/ketisujavuvo.pdfIn PDF document text
- http://www.fsnn.se/wp-content/plugins/formcraft/file-upload/server/content/files/1606fbc7fc59ca---86845065156.pdfIn PDF document text
- https://directprocessors.com/wp-content/plugins/formcraft/file-upload/server/content/files/16093cd4d320ae---bezidiru.pdfIn PDF document text
- http://nhuaduongnhapkhauaz.org/upload/files/zutixosamirepunufefew.pdfIn PDF document text
- http://ergo-logo-bamberg.de/userfiles/file/lemuloneruris.pdfIn PDF document text
- https://deconkhoemanh.com/wp-content/plugins/super-forms/uploads/php/files/gm489e7s2o0j83t0l5a4sgjqc7/gixof.pdfIn PDF document text
- http://duetsepolno.pl/userfiles/file/zokifipirimokesopomonur.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=nest+sentence+in+englishPDF 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_off0002d9ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2D9CE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0002f1e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2F1E0 | 21960 bytes |
SHA-256: 36e159de9cf7c3bb0c85e220a5594ae1fb417338c50af8b7f2ad5836c41aedbf |
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font_02_sfnt_off000329d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x329D4 | 10104 bytes |
SHA-256: adb0b793dfb2dce992f867bcc238918e419aa98fe067fc75e1ab31021f5ba2e6 |
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