MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many of which point to compromised WordPress sites and appear to be part of a link farm designed to redirect users to malicious content. The document body, though heavily obfuscated, contains references to game ISOs and wkhtmltopdf, suggesting a potential lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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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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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://huntic.ru/uplcv?utm_term=jak+and+daxter+the+precursor+legacy+ps2+iso PDF link annotation
- http://www.1atlanticfunding.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a0b4ccbbba6---gesebulo.pdfIn PDF document text
- http://www.ddd-iasi.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1607147e833151---pajanigopax.pdfIn PDF document text
- http://amoy-art.com/Upload/file/18367467569.pdfIn PDF document text
- http://bamt.be/wp-content/plugins/formcraft/file-upload/server/content/files/1607643dbbd203---jafakale.pdfIn PDF document text
- https://www.amiunaorchestra.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160b86f4bf031f---detigew.pdfIn PDF document text
- https://expungemyrecordnj.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608db68951cb4---nalawuz.pdfIn PDF document text
- https://bikinibody.be/wp-content/plugins/super-forms/uploads/php/files/nmjflo2h1gbj676rtp6ilammv7/89667031330.pdfIn PDF document text
- https://actor-conseil.com/files/file/winifuxa.pdfIn PDF document text
- https://icbacademy.com/upload/files/86129802915.pdfIn PDF document text
- http://alituncer.com/userfiles/file/sukujizulurawanofotelitin.pdfIn PDF document text
- http://saamfactory.com/wp-content/plugins/super-forms/uploads/php/files/290a1c44ba997f3e47905018471761a6/zafuba.pdfIn PDF document text
- http://tznjl.com/userfiles/files/gopipavewo.pdfIn PDF document text
- http://crystalnymph.by/wp-content/plugins/super-forms/uploads/php/files/dbebaa9c2534c8234d4625af80f09ffa/detojufagomutumav.pdfIn PDF document text
- https://home18.ru/wp-content/plugins/super-forms/uploads/php/files/bbb6cad13694aee393b823547770f538/50761818150.pdfIn PDF document text
- https://sv-fin.ru/wp-content/plugins/super-forms/uploads/php/files/235f1997cd83b0e3afb6940a5f3d8a1b/lajasakurumolilezimifov.pdfIn PDF document text
- http://gennarimaq.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160a89fa0632af---bubitozefijofobagumeputo.pdfIn PDF document text
- http://bungefamily.com/clients/5233/File/posepetafeleduz.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011aa2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11AA2 | 5688 bytes |
SHA-256: 59c3eec83e60f20f0335f063ede3a4f82d63ded3ee4edaa5eb2a57721df99282 |
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font_01_sfnt_off00012e07.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E07 | 11196 bytes |
SHA-256: e14780ab146cd018fb2c2923920c8875526b1bb66745af0dc1f7c746070aaa26 |
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