MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. Heuristics indicate the document functions as a link farm, directing users to multiple external websites, some hosted on compromised CMS uploads. The presence of numerous unknown URLs suggests a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://www.educazionesessuale-scuola.ch/ck/ckfinder/userfiles/files/fekujelunejosarudozefewim.pdf In PDF document text
- https://www.uflo.edu.ar/ckfinder/archivos/documentos/nonenazunitaragapaxuse.pdfIn PDF document text
- http://www.chp.pl/ckfinder/userfiles/files/54485491425.pdfIn PDF document text
- http://lpc2529.com/piceditor/file/77028879995.pdfIn PDF document text
- http://yjeverspeed.com/userfiles/file/lawafe.pdfIn PDF document text
- http://pajurioverslas.lt/ckfinder/userfiles/files/81441042354.pdfIn PDF document text
- http://goodnest.info/tctt/sites/aaa/file/losixub.pdfIn PDF document text
- http://abwcoliseum.com/uploads/files/lejenalasaxuwaxipuxor.pdfIn PDF document text
- https://subarini.ro/mm/file/jolodekap.pdfIn PDF document text
- https://hmjrgoldhockey.org/wp-content/plugins/super-forms/uploads/php/files/3ce774849648afc541786a4c01e323e7/nesapinoduwomo.pdfIn PDF document text
- https://briljant-maleri.se/UserFiles/files/napoxifubomokoturo.pdfIn PDF document text
- http://derp74.fooden.com/UserFiles/files/47185752768.pdfIn PDF document text
- https://peltonfell.org.uk/ckfinder/userfiles/files/27373099575.pdfIn PDF document text
- http://automyjka.pl/automyjka.pl/userfiles/file/zixilulijorabilazosewibij.pdfIn PDF document text
- http://tongshengchem.com/ckfinder/userfiles/files/79979689267.pdfIn PDF document text
- https://suacuachuyennghiep.com/uploads/files/43546507554.pdfIn PDF document text
- https://samoinstitute.mn/uploads/assets/file/takamadiletemate.pdfIn PDF document text
- http://champagne-marc-chauvet.com/images/files/36481649848.pdfIn PDF document text
- https://joepromenshealth.com/wp-content/plugins/super-forms/uploads/php/files/7cbbfbe922e6cc89a76b0b237ec49ed4/31259255903.pdfIn PDF document text
- http://mouaumfb.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131ba29b5a3d---72556544824.pdfIn PDF document text
- https://wotfiles.com/ckfinder/userfiles/files/33860458025.pdfIn PDF document text
- http://ediliziaunoaventi.com/userfiles/files/felafo.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=usb+gamepad+apkPDF 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_off0000dce4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCE4 | 19088 bytes |
SHA-256: 58c34955ad143c40a4c566d22dd3685ab30042ec96582526cbeb6de7416c1f77 |
|||
font_01_sfnt_off00010e89.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E89 | 10416 bytes |
SHA-256: ea59c58f604d30e12ac934496fe0b3380921292e088a409d4d1546cec8610140 |
|||
font_02_sfnt_off000125b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125B9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.