MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous links, many of which point to websites hosted on compromised CMS platforms or disposable domains, indicating a phishing or malicious redirection attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to lure users to malicious sites or download further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://daismene.it/file/58297149381.pdf In PDF document text
- https://www.certificagreen.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608fecd324543---wixokobifurejosawo.pdfIn PDF document text
- https://pavillonwohlen.ch/userfiles/files/66939767936.pdfIn PDF document text
- https://ceccarbotosani.ro/userfiles/file/kisitugokubirukafol.pdfIn PDF document text
- https://dprkoreatour.com/uploads/files/77955614797.pdfIn PDF document text
- http://aucoindeshalles.com/menu/file/77171499810.pdfIn PDF document text
- https://www.eziblank.com/wp-content/plugins/super-forms/uploads/php/files/snhku6t2j041cpl3ug4k7h7pr1/degudomivuxerinumotetiju.pdfIn PDF document text
- http://patroha.hu/file/99034997848.pdfIn PDF document text
- http://yongqingtech.com/d/files/mixodewofogu.pdfIn PDF document text
- http://www.virtualaid.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160c0b0400e883---xipizapezapadisu.pdfIn PDF document text
- http://abwlargo.com/uploads/files/98322289141.pdfIn PDF document text
- https://travels-ukraine.com/wp-content/plugins/formcraft/file-upload/server/content/files/160712c98f3612---panawodob.pdfIn PDF document text
- https://www.lesson-online.org/wp-content/plugins/super-forms/uploads/php/files/n1j0k1ngccqr16u2d2vpbgoel6/19938262576.pdfIn PDF document text
- http://isemya.by/modules/ariol/static/ariol/ckfinder/files/10895582765.pdfIn PDF document text
- https://soudurelausiere.ca/upload/editor/file/17932976778.pdfIn PDF document text
- https://cherrychile.cl/cherry/uploads/contenido/files/nunezoduveraxuzalos.pdfIn PDF document text
- https://mangonebike.com/uploads/file/98997315864.pdfIn PDF document text
- http://ccsl.asia/files/fupejojidizefelalawafak.pdfIn PDF document text
- http://limpiasol.com/wp-content/plugins/formcraft/file-upload/server/content/files/16089243aed8a0---xuwamalunuzixogogozaresep.pdfIn PDF document text
- http://uniquecharacters.com/upload/files/kobokodisamibam.pdfIn PDF document text
- http://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/1ee791d511b80c55bcf9318cacd4f93f/xotul.pdfIn PDF document text
- http://agt.es/files/galeria2/files/1721169776.pdfIn PDF document text
- https://big-cash.de/wp-content/plugins/super-forms/uploads/php/files/fg8mt7ehp43s7ff03n61qaq3k4/silope.pdfIn PDF document text
- http://orgue-chantepie.info/FCKeditor/upload/file/gobinelexeloniravasarek.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=how+to+configure+my+dvr+for+remote+viewingPDF 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_off0000ea7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA7F | 16180 bytes |
SHA-256: 1969e1ba2877fcecc927e0aa233abd9d5c36064ae7f6ea27b3ca1cf5cd3472f5 |
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font_01_sfnt_off0001142f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1142F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012c46.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C46 | 10800 bytes |
SHA-256: 2ad9072250ec62c7b39760a26818640e3dda5f108c81ef30e1252aaf0effc799 |
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