MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous links to external websites, many hosted on compromised CMS platforms, suggesting it functions as a link farm for phishing or scam content. The document body, though heavily obfuscated, contains references to 'Alight motion pro unlock', likely a lure to direct users to these malicious sites.
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://pistant.ru/uplcv?utm_term=alight+motion+pro+unlock PDF link annotation
- https://www.sixteengrams.com/wp-content/plugins/super-forms/uploads/php/files/kcq0jsmc7s52p0tmnuosf0kkus/68613616607.pdfIn PDF document text
- https://martensmgt.com/business_school/uploads/file/76938828611.pdfIn PDF document text
- https://alphacleanwashing.com/wp-content/plugins/super-forms/uploads/php/files/3a404c1ab63fe6817f320337a48b527d/2598899028.pdfIn PDF document text
- http://jagatjyotischool.org/jagatjyotischool/userfiles/file/koger.pdfIn PDF document text
- https://sckstone.com/wp-content/plugins/super-forms/uploads/php/files/b0330503b3a2dcceaeb747a7acb61617/fitelam.pdfIn PDF document text
- http://alnadaoil.com/userfiles/file/78599770531.pdfIn PDF document text
- https://michaels-limo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16083b8804d578---bumipuwekopetiji.pdfIn PDF document text
- http://www.champcaregivers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b057a56f5fa---5741545767.pdfIn PDF document text
- http://www.fsnn.se/wp-content/plugins/formcraft/file-upload/server/content/files/160984c0215899---44450871933.pdfIn PDF document text
- http://amtusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c6e6ea690a4---73247763354.pdfIn PDF document text
- http://sbs-group.co/userfiles/files/bawuxesomap.pdfIn PDF document text
- http://dalboncostruzioni.it/userfiles/files/82588110413.pdfIn PDF document text
- http://gennarimaq.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160aba5891c5a9---fufepulebo.pdfIn PDF document text
- http://vladjurnalist.ru/archive/file/kidorurofeze.pdfIn PDF document text
- https://myupfield.link/wp-content/plugins/super-forms/uploads/php/files/o4vpgfm5thk1tu2larq837v2gn/digabalik.pdfIn PDF document text
- https://solidpractise.com/files/userfiles/file/wolexafese.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_off0000f474.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF474 | 5012 bytes |
SHA-256: 65646384101ac3d580188f00fa2e6f37ee590729c8ac48f092b3fa6e6badcde7 |
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font_01_sfnt_off0001055d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1055D | 10792 bytes |
SHA-256: 84d2350be7f45b39b47fb1167b12ea59566e85c5102a741c43cf63cea567f65e |
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