MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains a large number of embedded URLs, many of which point to compromised WordPress sites. The ML classifier and ClamAV both flagged this file as malicious, specifically as a phishing trojan. The primary function appears to be redirecting users to potentially malicious content through a link farm.
Machine Learning
- Nyx PDF Classifier malicious score 0.9860
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://medpressa.ru/files/file/sukekuwiximonagogazujunuf.pdf In PDF document text
- http://ronaldtan.nl/images/photo/ruxizamula.pdfIn PDF document text
- http://musicpark-live.com/userfiles/file/71932078613.pdfIn PDF document text
- http://cleannshieldflorida.com/wp-content/plugins/super-forms/uploads/php/files/425529877bd0922a4729af34791e0444/xogowamavefekomegesudawi.pdfIn PDF document text
- http://angelascanu.it/uploads/file/66484377962.pdfIn PDF document text
- https://tfnd.org/wp-content/plugins/super-forms/uploads/php/files/806629b6b626da2b625bc84a1996e162/lugusotikobolekugovazo.pdfIn PDF document text
- https://www.syah.org/wp-content/plugins/super-forms/uploads/php/files/af768db1f8671a013f3cda5399ce33d4/bixiz.pdfIn PDF document text
- https://puertoestereo.com/wp-content/plugins/super-forms/uploads/php/files/fl0ntkiehadgn3pi55uprh2cq3/10264186866.pdfIn PDF document text
- https://kokomanis.com/contents/files/74465546639.pdfIn PDF document text
- https://greenturtleproductions.com.au/wp-content/plugins/super-forms/uploads/php/files/5dc0cd80e8685ba468f0ffc0e96ea554/momenasefoketebunife.pdfIn PDF document text
- https://www.mclarenpress.com/wp-content/plugins/formcraft/file-upload/server/content/files/161301e793aeb2---75869070450.pdfIn PDF document text
- http://villa-carlshorst.de/sites/default/files/file/firewevapopulopan.pdfIn PDF document text
- http://evabody.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1613a5fec4d951---gebemo.pdfIn PDF document text
- http://mawratanews.com/armedia/uploads/files/62441834926.pdfIn PDF document text
- http://fnathservices.com/upload/file/35000288755.pdfIn PDF document text
- https://www.frontiermea.com/sites/all/libraries/ckfinder/userfiles/files/maxinebokot.pdfIn PDF document text
- https://coachtourbusrental.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613c0bac0101d---15754428824.pdfIn PDF document text
- http://kartywspomnien.pl/uploads/assets/file/17630333101.pdfIn PDF document text
- http://d-innovation.com/upload/files/20646046086.pdfIn PDF document text
- http://dogable.de/userfiles/file/sijipa.pdfIn PDF document text
- http://www.kroonzuivel.nl/ckfinder/userfiles/files/gitezipike.pdfIn PDF document text
- http://joyear.com/ckfinder/userfiles/files/nufifodopolopix.pdfIn PDF document text
- https://istanajp2.com/contents/files/90258299411.pdfIn PDF document text
- https://fcimoveis.com/imgs/file/72688991435.pdfIn PDF document text
- http://kaies.cn/upfiles/210902122834750284galyui.pdfIn PDF document text
- https://suncables.co/images/file/dudevukexinigabo.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/fzgW7-mxBc0/uplcv?utm_term=fallen+angels+movie+streamPDF 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_off00011709.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11709 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off00012f20.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F20 | 10492 bytes |
SHA-256: d8b4bd66e9739cf724d1c836a6afa2f48700b89ab49794ed1db0c6dc840702c9 |
|||
font_02_sfnt_off000146f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x146F6 | 19644 bytes |
SHA-256: 512141b751f29888307de129bda7933d33f66c3f57e8b179e7eb1bcf634cc4fe |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.