MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to distribute malicious content. The ClamAV detection and ML classifier strongly suggest malicious intent, likely related to phishing or malware delivery via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 7
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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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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://makemycake.gr/wp-content/plugins/super-forms/uploads/php/files/ubu17eqn3d7og6d3m5vkggmmr5/fajibexagaroxipezas.pdf In PDF document text
- https://mangonebike.com/uploads/file/6494807359.pdfIn PDF document text
- http://demirlermetal.com/resimler/files/dufenorijuxolaf.pdfIn PDF document text
- https://www.edutechusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130174a2b509---tojapukimup.pdfIn PDF document text
- http://aquarium-kochi.com/app/webroot/ckfinder/userfiles/files/rimevagemese.pdfIn PDF document text
- https://esprimagroup.com/userfiles/file/79705233335.pdfIn PDF document text
- http://grupophi.es/uploads/files/rosojififotoguno.pdfIn PDF document text
- https://timminsrenovations.ca/file/tSUy4gdNGIzYvA93.pdfIn PDF document text
- http://podhoru.cz/userfiles/file/kabasigitelika.pdfIn PDF document text
- http://sinoorchids.com/image/file/50740763451.pdfIn PDF document text
- http://nensi.si/upload/file/numibezeko.pdfIn PDF document text
- https://geneticapanama.com/userfiles/file/47559156421.pdfIn PDF document text
- http://daeryuhealthcare.com/ckupload/files/37149490571.pdfIn PDF document text
- http://appextskihjthj.handysociality.com/upload/files/sesujunivobusakuno.pdfIn PDF document text
- http://kamennykoberec.eu/editor_uploads/system/files/feperuvakarunugegepedoki.pdfIn PDF document text
- http://mfo-fond.ru/ckeditor/ckfinder/userfiles/Images/files/paladotokokujefa.pdfIn PDF document text
- https://hawkseyetravels.com/assets/ckfinder/userfiles/files/66178988997.pdfIn PDF document text
- http://kpghomerepairs.com/uploads/image/files/bikalawazijiwakozamivopi.pdfIn PDF document text
- http://gordostcrista.ru/userfiles/file/38180968873.pdfIn PDF document text
- https://adesso-moosburg.de/images/file/devilirizosugijejevinuri.pdfIn PDF document text
- http://104.156.58.56/~web2inbox/wp-content/plugins/formcraft/file-upload/server/content/files/161308cd9d174d---69609452472.pdfPDF link annotation
- https://petroblend.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130281846be4---jatezalegezimo.pdfIn PDF document text
- https://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/16135f6a7064d8---rewuxelokusegozifelaxit.pdfIn PDF document text
- http://popmetre.com/news/files/fuxokinurejijo.pdfIn PDF document text
- https://www.fmworks.com.tr/wp-content/plugins/super-forms/uploads/php/files/j3g65u2gmr7tf7s3nhmfhs3q3s/majudarenitupof.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=how+to+check+for+app+updates+on+androidPDF 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_off0000e2e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2E7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fafe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAFE | 10940 bytes |
SHA-256: 5a7c488aa31ab9afdd7657f5985b5d4387154ece95be29afebd6cdb3464ee904 |
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font_02_sfnt_off00011457.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11457 | 17708 bytes |
SHA-256: fd5381616c6f2115871817960379c65c3a3ad4b1176b8f04e8d3284fe1836a68 |
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