MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs pointing to various domains, many of which appear to be compromised or disposable hosting, suggesting a link farm or phishing lure. The presence of PDF-specific heuristics like 'PDF_SEO_DISPOSABLE_LINK_FARM' and 'PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM' further supports this, indicating the PDF is structured to redirect users to potentially harmful content. No scripts were extracted, but the overall structure and URL distribution strongly suggest a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://allytemp.ru/uplcv?utm_term=stylish+dadhi+cutting PDF link annotation
- http://playfromhome.org/clients/4/49/49939bf6a151252ba1adfe53d1befa29/File/kalofobojo.pdfIn PDF document text
- http://rajskiewakacje.pl/userfiles/file/43559991179.pdfIn PDF document text
- https://bayardplaza.co.uk/wp-content/plugins/super-forms/uploads/php/files/k8r82g4f8171n52mbmuc74e699/nunadobamuwuruvegi.pdfIn PDF document text
- http://www.hollyskauaicondo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ed868baa42---32239938398.pdfIn PDF document text
- http://sakirnoopo.ru/wp-content/plugins/super-forms/uploads/php/files/73747e85812255ea07fdc980bb4f4bcf/21993880032.pdfIn PDF document text
- https://www.bouldersudbury.org/wp-content/plugins/formcraft/file-upload/server/content/files/160b32680ca415---sabolagem.pdfIn PDF document text
- https://maydongy.com/wp-content/plugins/super-forms/uploads/php/files/5ubur2sis451kd6kjv65cjh516/3356006831.pdfIn PDF document text
- http://flomojapan.com/upload/files/nukumiteg.pdfIn PDF document text
- http://ipublicity.cz/data/file/dugejubewimapoladenuk.pdfIn PDF document text
- http://asbu.net/uploads/FCK_files/file/bubugapadifuxovutuf.pdfIn PDF document text
- https://wholisticvibrations.com/wp-content/plugins/super-forms/uploads/php/files/c64bea03499a67dac18880c15fc9eb9b/fofofevodapipezixipa.pdfIn PDF document text
- https://www.sidertest.it/wp-content/plugins/formcraft/file-upload/server/content/files/1607424c1c778b---dagazepodeve.pdfIn PDF document text
- https://weblative.com/wp-content/plugins/super-forms/uploads/php/files/f7f7r9fn35v63t7f89pgfsqv58/76564708729.pdfIn PDF document text
- http://alacarte-design.de/userfiles/file/44792377419.pdfIn PDF document text
- https://parklanehotel.asia/userfiles/file/solixowelikigefexisowo.pdfIn PDF document text
- https://ludifrance.fr/userfiles/file/mekajiw.pdfIn PDF document text
- http://ophirtonhotel.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1607941b3ee33e---45951487817.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e905.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE905 | 5312 bytes |
SHA-256: 1b6013cb0aca45dfbbdff8f0e53d167381155d287be750c3ae43e8663058ca7a |
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font_01_sfnt_off0000fb1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB1A | 10592 bytes |
SHA-256: 0614b5a46bc1c146eda0cd962ecfa6c41c682fb4b2bb129217f5b891d805b18b |
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