MALICIOUS
214
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9922
Heuristics 6
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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 links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://wastran.ru/uplcv?utm_term=fundamentals+of+complementary+and+alternative+medicine+micozzi+pdf In PDF document text
- http://j-club.eu/userfiles/file/lalaxitepu.pdfIn PDF document text
- http://hudsonohiohighschoolclassof1980.net/clients/7/7d/7d4b1ad73701457990394555a34ab01f/File/winijelokijof.pdfIn PDF document text
- http://weorderfood.com/uploads/files/77401469066.pdfIn PDF document text
- https://afanasyev-design.ru/wp-content/plugins/super-forms/uploads/php/files/1e2fb7090cda2f9a1dbcf525439e333d/nugokanig.pdfIn PDF document text
- https://www.golddustdental.com/wp-content/plugins/formcraft/file-upload/server/content/files/16077c66c794e9---2898909474.pdfIn PDF document text
- https://allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/afbfba569d3905c6de8bb4929dbfe7b8/renikoduvixaz.pdfIn PDF document text
- http://bearings-home.com/userfiles/file/bewusomelanutu.pdfIn PDF document text
- http://www.saraviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d5b53569471---99937194384.pdfIn PDF document text
- http://amoy-art.com/Upload/file/sidami.pdfIn PDF document text
- http://ranaghatpchsschool.org/userfiles/file/jukikozoxubuxelizewipofi.pdfIn PDF document text
- http://www.northern-japan.com/image/upload/File/84889065759.pdfIn PDF document text
- https://apparel.allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/9aab3b6315d5a966c55237da099564bd/sivipemuwelofazogodig.pdfIn PDF document text
- http://ladyqueen.it/userfiles/files/26538178166.pdfIn PDF document text
- http://graphicon.hu/wp-content/plugins/formcraft/file-upload/server/content/files/160c0b2d472392---42075942936.pdfIn PDF document text
- http://urbanconstructions.org/images/uploadedimages/file/83737109829.pdfIn PDF document text
- https://vmkstroi.ru/wp-content/plugins/super-forms/uploads/php/files/6701d26269d83880f33a095a5f7ffee8/juvokemitidesulofev.pdfIn PDF document text
- https://siyata.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/16075c7e3bae91---liluzibusuwezoji.pdfIn PDF document text
- http://amoy-art.com/Upload/file/takemonerabisasafin.pdfIn PDF document text
- http://relocationservicesgroup.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ffc076b9c1---60933988131.pdfIn PDF document text
- https://spencershaulageltd.co.uk/wp-content/plugins/super-forms/uploads/php/files/aaad0f2b601021bb0b9eea299702b960/mivefali.pdfIn PDF document text
- https://callhfelectric.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cd448aaaddb---tevaxomefesi.pdfIn PDF document text
- https://www.myjamaicais.com/wp-content/plugins/super-forms/uploads/php/files/6553f85056d751753c1ef9b2beed1528/niwevakugekonomunetejew.pdfIn PDF document text
- https://www.dekleinewerf.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160a0b8b75f5c7---90727276923.pdfIn PDF document text
- http://a-range.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1609d11511b9f2---gebuluwaludifibovojapika.pdfIn PDF document text
- https://www.pfgpartners.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160943b49e228c---javasimapakivaperal.pdfIn 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://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0000de9f.bin)
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000de9f.bin)
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000de9f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE9F | 11096 bytes |
SHA-256: dd893586c80ed5ccc7ffda9d40b622e4680d2a5be8424104820ddae761110969 |
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font_01_sfnt_off0000f888.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF888 | 1636 bytes |
SHA-256: e3a1ca7fbcde87b6e2bc585668cff1a50452d2a09c95c546c16e9f90aebd6500 |
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font_02_sfnt_off00010055.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10055 | 17212 bytes |
SHA-256: 53e3a17f24b32a9c09c9a33a1bd37496106d687bf29fd9d12472b02318457614 |
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font_03_sfnt_off00012d4c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D4C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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