MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of links, many pointing to compromised WordPress sites, indicating a link farm or phishing lure. The ML classifier and ClamAV detection strongly suggest malicious intent. The document body is unreadable, but the heuristics and numerous URLs point to a malicious link distribution pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9848
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://tocgia247.com/wp-content/plugins/super-forms/uploads/php/files/jcg1aopthb0ddqpltngg26c3ar/54424879209.pdf In PDF document text
- https://beaufortbond.com/wp-content/plugins/super-forms/uploads/php/files/4e24b86bf1ce99a782b7ca21a49a3dbb/gelodajijixixiwidiju.pdfIn PDF document text
- https://esz.jp/img/editor/files/65916872221.pdfIn PDF document text
- https://pensionatiitalianiinportogallo.it/wp-content/plugins/super-forms/uploads/php/files/7c3bfcfc25fb58f337183fa18752b638/radigaxifu.pdfIn PDF document text
- https://lokmangal.co.in/wp-content/plugins/super-forms/uploads/php/files/1e950eba66497ab043bffc226538bd83/xudukudaselinamonomojiv.pdfIn PDF document text
- http://laclonghotel.vn/upload/files/50733080475.pdfIn PDF document text
- http://www.reroofingbrisbaneqld.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16095dd935bb4d---99904321830.pdfIn PDF document text
- https://www.cedicar.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d5a914dd7d3---repalokixetuzagebepomi.pdfIn PDF document text
- https://www.generalutilities.com/wp-content/plugins/formcraft/file-upload/server/content/files/160893a5411400---56357322075.pdfIn PDF document text
- https://eobliecky.sk/userfiles/file/vazuzidika.pdfIn PDF document text
- http://pc75.net/upfiles/file/1624784863.pdfIn PDF document text
- https://www.eziblank.com/wp-content/plugins/super-forms/uploads/php/files/7a14bhlom4ts3mr5q4vtfo1gu6/21575745399.pdfIn PDF document text
- http://iphysiology.ru/upload/jixuzuvivid.pdfIn PDF document text
- https://www.drserapkagan.com/wp-content/plugins/super-forms/uploads/php/files/0nm7fdbj3vfbn68jl6p9d9ue06/95695441865.pdfIn PDF document text
- http://kasystemofkarate.com/clients/861259/File/zanavuzad.pdfIn PDF document text
- https://apexforestservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/16077b7fd1f71a---zenufetupevevifopawaviteb.pdfIn PDF document text
- http://1970lions.com/clients/5/57/57eb30a5877ba0c7834658d164206012/File/24864572255.pdfIn PDF document text
- http://hoangduy.vn/vn/files/68667539146.pdfIn PDF document text
- http://baaningdoi.com/file_media/file_image/file/semibuk.pdfIn PDF document text
- http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/1607e23c07306f---89933416207.pdfIn PDF document text
- http://salwex.hu/file/29281677160.pdfIn PDF document text
- http://ever-pioneer.com/upload/files/22749707722.pdfIn PDF document text
- https://communeouchamps.fr/userfiles/file/lorekuviwiteloxaniran.pdfIn PDF document text
- http://www.putnamtaxi.net/wp-content/plugins/formcraft/file-upload/server/content/files/16071e1947ff39---74254665640.pdfIn PDF document text
- http://www.klpreschool.com/wp-content/plugins/formcraft/file-upload/server/content/files/160754ef64e047---3724478506.pdfIn PDF document text
- http://argra.rs/wp-content/plugins/formcraft/file-upload/server/content/files/16082b8782f4a9---fifivijoveguta.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=how+to+wrap+a+toga+femalePDF 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_off0000ef6e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF6E | 10416 bytes |
SHA-256: 3c317bac7383d394580385a1ffa1ac93d1014ad7202fabfae519feddafa540f6 |
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font_01_sfnt_off0001071c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1071C | 17388 bytes |
SHA-256: a404d7846c380f2a99181fbcc1da2e2bafb7e5040c970f541b9000a8fa5633b5 |
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font_02_sfnt_off000134a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x134A6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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