MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection for Pdf.Phishing.Trojan. The numerous embedded URLs, many pointing to compromised WordPress sites, strongly suggest a phishing or malware distribution campaign. The ML classifier also indicated a high probability of maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9787
Heuristics 5
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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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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://smidgel.ru/uplcv?utm_term=star+wars+the+old+republic+cartel+coins+price PDF link annotation
- http://grupomarsamo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072fd60dddbf---rijigofasis.pdfIn PDF document text
- https://twr1115.net/files/fckeditor/file/18606955908.pdfIn PDF document text
- https://www.themeshcowork.com/wp-content/plugins/super-forms/uploads/php/files/b82aa2e7cec415513d619e57e54b5723/21612515105.pdfIn PDF document text
- http://constructionone.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16090c03994028---94519653420.pdfIn PDF document text
- https://westcoastmovers.ca/wp-content/plugins/super-forms/uploads/php/files/dadorpf8jl4sfmoqp569dgbe19/29184659229.pdfIn PDF document text
- http://garderoba.sk/images/_file/wefuluvapewaboxo.pdfIn PDF document text
- http://lalitas-thaimassage-spa.de/wp-content/plugins/formcraft/file-upload/server/content/files/1609d9503a50d5---lepujifususogevaxiwulov.pdfIn PDF document text
- https://asigurareingermania.ro/wp-content/plugins/super-forms/uploads/php/files/vvqt6j3gspbltbdatm5nmmfgnt/xavobubowusimowiferor.pdfIn PDF document text
- https://www.plsok.com/wp-content/plugins/super-forms/uploads/php/files/0c8f978db7d7b5f0f533f05aa491f4c5/15540069884.pdfIn PDF document text
- https://asset-books.com/userfiles/file/31425956146.pdfIn PDF document text
- https://mission4recruitment.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c55761a673---bimup.pdfIn PDF document text
- http://alliusie.com/userfiles/file/27023868895.pdfIn PDF document text
- https://g-ortho.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16098774aef5b5---16308139743.pdfIn PDF document text
- https://beaumont-residence.com/wp-content/plugins/super-forms/uploads/php/files/t6c1eposreo9aji3jskn68uh1l/54491851171.pdfIn PDF document text
- https://evg-prague.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1608fd8c292416---87775680942.pdfIn PDF document text
- http://www.suffaheducation.com/wp-content/plugins/formcraft/file-upload/server/content/files/160746dc1bfc06---manuvijajodi.pdfIn PDF document text
- http://www.eflox.net/wp-content/plugins/formcraft/file-upload/server/content/files/1607cb0bcc353e---pawazojufaruririvabimevej.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0004d3e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4D3E4 | 16588 bytes |
SHA-256: c6c0366a4f28e70031a7cfba9f1cda38e33f16ccd0a85cfa8b8f561398bc116d |
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font_01_sfnt_off00050856.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x50856 | 5496 bytes |
SHA-256: 7d2c389dd2e2da32ed663b7de1fc2ea85468d33891ca15da2c403fa517910071 |
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font_02_sfnt_off00051b0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x51B0D | 15992 bytes |
SHA-256: 8514be3bc9290f99589bc09e49892a8714a39f217ef6dc6d8d19d3eb9b1cb239 |
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font_03_sfnt_off00054bec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x54BEC | 16108 bytes |
SHA-256: 71727a5f61945565ba925525dc5e97fc15060b6b47aecd4c775f73df5581ac1a |
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