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 disposable hosting or compromised WordPress sites, indicating a link farm designed to lure users to potentially malicious destinations. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
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://pistant.ru/uplcv?utm_term=how+to+make+a+video+from+camera+roll+a+live+wallpaper PDF link annotation
- https://artistprasanna.com/userfiles/file/palerofuvulibisutubova.pdfIn PDF document text
- https://impariant-club.ru/wp-content/plugins/super-forms/uploads/php/files/c254329497541e5b4f595885af9b2687/pekij.pdfIn PDF document text
- http://encino.ilovepokebar.com/uploads/files/71779598775.pdfIn PDF document text
- http://linker-apps.com/files/bevep.pdfIn PDF document text
- http://awfiowv.love-mrt.com/upload/files/wisusazeto.pdfIn PDF document text
- https://interconformity.ro/images/file/zokipora.pdfIn PDF document text
- https://blugarden.eu/file/sozesam.pdfIn PDF document text
- https://halkapsikoloji.com/userfiles/file/fixokov.pdfIn PDF document text
- http://hmondo.com/userData/board/file/jafutikebuzelamu.pdfIn PDF document text
- https://anitt.in/ckfinder/userfiles/files/nuxesatedekapubonugu.pdfIn PDF document text
- http://sangjeom.com/userfiles/file///24832385279.pdfIn PDF document text
- http://ganan10.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/161365c52292d4---liselusawuj.pdfIn PDF document text
- https://alshamiltrading.com/alshamilfiles/file/latagu.pdfIn PDF document text
- https://duvanco.be/docs/files/tikus.pdfIn PDF document text
- https://healthtecindia.com/userfiles/file/81369124088.pdfIn PDF document text
- http://poaglasses.com/uploads/files/202109010656368068.pdfIn PDF document text
- http://phatnang.com/media/ftp/file/niripanunilupixitupaguli.pdfIn PDF document text
- http://spokoino.ru/i/upload/files/41304485068.pdfIn PDF document text
- http://acmemask.com/upfiles/editor/files/gozurizixeruw.pdfIn PDF document text
- https://biroestarsa.hu/uploads/file/rekogivedagim.pdfIn PDF document text
- https://harpethvalleypto.org/wp-content/plugins/super-forms/uploads/php/files/5fd38c1acf4ad6d1e0dad21e6be544e6/junidijulelisogazolubim.pdfIn PDF document text
- https://esterkins.de/ckfinder/userfiles/files/72246983539.pdfIn PDF document text
- http://randygordonlawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/narorumaregito.pdfIn PDF document text
- http://melly-incendie.fr/img_db/29764041464.pdfIn 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://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_off0000e750.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE750 | 10744 bytes |
SHA-256: ad22391bcc968358e160a2fe50f04b34f3c278ba457167062def214b4811ebe5 |
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font_01_sfnt_off00010003.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10003 | 19600 bytes |
SHA-256: 23179b449418822c86715c7d0a0ddd5d54820b9be7ee7e804aa87b8f74a6e5db |
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font_02_sfnt_off0001333d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1333D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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