MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
Heuristics 7
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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 http://lushexperiences.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086ad8f14c82---jasaxo.pdf In PDF document text
- http://dh-cell.com/ckfinder/userfiles/files/xipagedujupofewiza.pdfIn PDF document text
- https://www.denisonlandscaping.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072adb902a63---53003086058.pdfIn PDF document text
- http://detikakdeti.ru/img/file/mavuxemobekonadugive.pdfIn PDF document text
- http://mwflower.com/upimagesfile///39760299053.pdfIn PDF document text
- http://48bulls.com/js/upload/files/tobedajunaxazegojafasip.pdfIn PDF document text
- https://takeorders.online/wp-content/plugins/super-forms/uploads/php/files/7bsrjvqkp786tism2b1bc21ceu/fixawer.pdfIn PDF document text
- https://samyenngochoang.com/wp-content/plugins/super-forms/uploads/php/files/15g39qn8d6s908cpfgiubjf42l/sagopezoxojemeb.pdfIn PDF document text
- https://refour.eu/wp-content/plugins/super-forms/uploads/php/files/721d13df239e587c938f48a989850c2c/7415289482.pdfIn PDF document text
- http://frutapac.com/ckfinder/userfiles/files/43728437467.pdfIn PDF document text
- http://radissonhoteltraining.com/userfiles/file/32828068732.pdfIn PDF document text
- http://www.medicalalliedtraining.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c007cbd3768---pulevumabed.pdfIn PDF document text
- http://goref.ru/files/file/36227442658.pdfIn PDF document text
- https://www.lowdoc-loans.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16093e70a9a61f---vopadesej.pdfIn PDF document text
- http://mesamiesdallas.org/clients/e/ee/ee8f1390623de39be1ac2b47a321719d/File/93797969462.pdfIn PDF document text
- http://zulassung4you.de/bilder/file/vodazufizo.pdfIn PDF document text
- http://associacaoguainumbi.org.br/wp/wp-content/plugins/formcraft/file-upload/server/content/files/160a52a9a1d064---fewutelezofineginizufesa.pdfIn PDF document text
- https://seerupit.dk/assens/file/waxapadowebugi.pdfIn PDF document text
- http://ovartec.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d23fab98ad1---gulupef.pdfIn PDF document text
- https://balajitutorial.com/admin/userfiles/file/vubuvamiwani.pdfIn PDF document text
- http://investin-khj.ir/ckfinder/userfiles/files/daleluwi.pdfIn PDF document text
- https://www.ptlittleflower.org/wp-content/plugins/super-forms/uploads/php/files/j1d7tjdtlid6050m6jbf51iesg/wufudul.pdfIn PDF document text
- https://www.analfissur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607001f8ce876---nonowijesuxoravorun.pdfIn PDF document text
- https://vieclamxaydung24h.com/upload/files/41043886317.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=drawing+of+christmas+tree+with+decorationsPDF 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_off0000e732.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE732 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ff44.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF44 | 17456 bytes |
SHA-256: d4271f437c76810ae537a14749e17bf58619f5fb30493b13c2b45c77d0943b6e |
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font_02_sfnt_off00012c3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C3A | 10964 bytes |
SHA-256: 1428ea348c09825bf8fbee6a667c89ecaa5e702b919004383b06ed2db0002cd6 |
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