MALICIOUS
156
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 upload directories, suggesting a phishing or malicious redirection scheme. The ML classifier and ClamAV detection strongly indicate malicious intent, likely to lure users to malicious sites or download further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 6
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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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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://beyondpins.com/calisma2/files/uploads/97260927676.pdf In PDF document text
- http://americanewbie.com/userfiles/file/dotowid.pdfIn PDF document text
- http://fortlauderdalelimorental.net/wp-content/plugins/formcraft/file-upload/server/content/files/1608bb59e5837a---98394505610.pdfIn PDF document text
- http://www.mvdisposal.com/wp-content/plugins/formcraft/file-upload/server/content/files/161233dc7917c6---61974604867.pdfIn PDF document text
- https://gadd-asso.org/userfiles/file/39970946354.pdfIn PDF document text
- https://rebates.forex/wp-content/plugins/super-forms/uploads/php/files/3sefu5qsmfkkdptvpu2gbruq37/52849566029.pdfIn PDF document text
- http://www.nisbd.com/wp-content/plugins/formcraft/file-upload/server/content/files/16099b1d41ac8e---95635101559.pdfIn PDF document text
- http://jointrilogy.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ab71cb6e9da---41116891492.pdfIn PDF document text
- https://macleanpinesdrivingschool.com.au/wp-content/plugins/super-forms/uploads/php/files/c9a7c1a8bd9d111d3ad33c6b3d4d8aea/majomowopudumon.pdfIn PDF document text
- https://www.verpoort-bouw.be/wp-content/plugins/formcraft/file-upload/server/content/files/160a40214354fc---10929196783.pdfIn PDF document text
- http://soles2walk.cz/data/file/48452314214.pdfIn PDF document text
- http://harringtonassociateslaw.com/Test/JabzMedicalBillingService/userfiles/file/977804715.pdfIn PDF document text
- https://www.keystonecare.co.uk/wp-content/plugins/super-forms/uploads/php/files/553b8bf21d57c25d7b434e8c8939b8f7/43934457766.pdfIn PDF document text
- http://consade.com/userfiles/file/jepikinagugaf.pdfIn PDF document text
- https://stakeoutllc.com/wp-content/plugins/super-forms/uploads/php/files/3ae73cf538aa191be8114e3ee85f2b72/zogevu.pdfIn PDF document text
- http://www.ellisrasbetonwerke.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16092fcd7b8802---83857681985.pdfIn PDF document text
- http://canavesiobruno-architetti.it/userfiles/files/pativovedoviwuwig.pdfIn PDF document text
- http://bm-shower.com/userfiles/files/48358377150.pdfIn PDF document text
- https://www.sacproblemleri.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b4c63c1359f---bubifadufezugedamenibepum.pdfIn PDF document text
- https://advertisementnepal.com/ckfinder/userfiles/files/fivov.pdfIn PDF document text
- http://al-bandak.com/userfiles/file/26454772067.pdfIn PDF document text
- http://csptech.net/admin/userfiles/file/sotozo.pdfIn PDF document text
- https://teenvolunteer.org/wp-content/plugins/super-forms/uploads/php/files/72d271cf6545c332559980ce7ca817f9/44914744138.pdfIn PDF document text
- https://zakarpattya-tour.com/upload/59101244665.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=present+and+past+tense+worksheet+for+grade+2PDF 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_off0000b814.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB814 | 15632 bytes |
SHA-256: 9fc2528cad405473bd20837237d771245fbf9b3bdc148c2a5c393ae8d9d50b94 |
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font_01_sfnt_off0000e01d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE01D | 10940 bytes |
SHA-256: a7c31f9fba89c9449d71045914364668b17f72459b9158d96a728f8e16c89d81 |
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font_02_sfnt_off0000f95c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF95C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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