MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of external links, many of which point to websites hosted on compromised CMS platforms, indicating a phishing or malicious redirection attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. The primary attack pattern involves directing users to potentially harmful external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://bititechnika.com/uploads/file/67261489102.pdf In PDF document text
- http://mindatpeace.us/uploads/files/76615818429.pdfIn PDF document text
- http://bensonlandscape.com/editorData/file/21515875087.pdfIn PDF document text
- https://pinpointfeedtech.com/ckfinder/userfiles/files/77988612833.pdfIn PDF document text
- https://108pizza.pl/uploads/userfiles/files/36959220121.pdfIn PDF document text
- https://santchavarabed.in/ckfinder/userfiles/files/soteragubiwigexokezus.pdfIn PDF document text
- http://www.shipsupply.co.mz/wp-content/plugins/formcraft/file-upload/server/content/files/16094774c9304a---kesoratuvuzifowel.pdfIn PDF document text
- http://compsult.net/userfiles/file/nuranenutufakekufuzoki.pdfIn PDF document text
- https://amalighting.com/wp-content/plugins/super-forms/uploads/php/files/2235326e8915fbd179d52e40eeb19976/49943712514.pdfIn PDF document text
- https://zilalcooling.com/other_files/File/gulizos.pdfIn PDF document text
- https://homini.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1608f7c7ec311f---27969713161.pdfIn PDF document text
- https://mehreganimaging.ir/images/upload/files/20522279841.pdfIn PDF document text
- https://detectiveoffice.net/userfiles/file/95768518936.pdfIn PDF document text
- http://chpcentre.com/files/file/binelokubusijozovosu.pdfIn PDF document text
- https://www.ayersworthglen.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ab6d6534c96---71283284413.pdfIn PDF document text
- https://cplastik.cz/data/cms/file/xefiguz.pdfIn PDF document text
- https://www.stamfordtaxis.com/wp-content/plugins/super-forms/uploads/php/files/r0su5ncmujovjhldofpcjk1u6t/96745041356.pdfIn PDF document text
- http://nontaromclinic.com/ckfinder/userfiles/files/jataxusivuzedag.pdfIn PDF document text
- http://allseasonsart.com/uploads/fck_uploads/file/mewujewobiwi.pdfIn PDF document text
- http://www.tif.cn/wp-content/plugins/super-forms/uploads/php/files/c5ue04c4v2581ohdsvqev02lfc/wiredemifomidufin.pdfIn PDF document text
- http://simonide.org/userfiles/file/jufukavupiba.pdfIn PDF document text
- http://fygl.net/uploads/file/10163534450.pdfIn PDF document text
- https://mavismanagement.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608041a46d7f5---dumadobasiwize.pdfIn PDF document text
- http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d91451c0967---malarinotebudovuwat.pdfIn PDF document text
- https://www.hdontheroadnapoli.it/wp-content/plugins/formcraft/file-upload/server/content/files/16091ddf420a21---jagidudilob.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=i+love+pdf+merge+pdfsPDF 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_off0000d3e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3E6 | 18168 bytes |
SHA-256: dec235dd721aa67028c0481f0242f7b86b2d0595eddee930ce12a16426d2246e |
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font_01_sfnt_off000102e9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102E9 | 10404 bytes |
SHA-256: 42ae8d8109e0375b7c2b79e02ff15458e60166ac9a4a80e3c6f82a2d5f0439c4 |
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font_02_sfnt_off00011a41.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A41 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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