MALICIOUS
156
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://wastran.ru/uplcv?utm_term=define+absorption+in+chemistry PDF link annotation
- https://www.lindopoint.it/wp-content/plugins/super-forms/uploads/php/files/60c8e1739d594f7c72e7a80e69d1d054/40098999385.pdfIn PDF document text
- http://sunnysolutions.it/uploads/assets/file/89397088223.pdfIn PDF document text
- http://laconchigliacasevacanze.it/userfiles/files/vemoxuvadajewisi.pdfIn PDF document text
- http://alcantara.cz/data/file/gurojuwu.pdfIn PDF document text
- http://goodlack.cz/userfiles/file/nunubelanukarolaxobi.pdfIn PDF document text
- http://hoangnamjsc.com/upload/files/fexexanaga.pdfIn PDF document text
- https://alemarferries.alemarsnp.gr/ckfinder/userfiles/files/94549487786.pdfIn PDF document text
- https://thefertilizerproductionline.com/d/files/soxasifunomesigufi.pdfIn PDF document text
- http://serbanindustrialconstruct.ro/uploads/files/nabosigosida.pdfIn PDF document text
- http://cungcapbaoduongcuanhatban.com/upload/files/voviwugal.pdfIn PDF document text
- http://rooptex.com/uploads/91347091330.pdfIn PDF document text
- https://netlandschool.cl/files/79983025868.pdfIn PDF document text
- https://namphuctourist.com/userfiles/file/vikowibegotuta.pdfIn PDF document text
- http://sreema.org/FCKeditor/file/salixaguwi.pdfIn PDF document text
- http://jyotiacademicpress.org/uploads/file/23452556146.pdfIn PDF document text
- http://boschvietnam.vn/files/usersfiles/files/jogagujazebekaxe.pdfIn PDF document text
- https://alexandrapanayotou.com/web/images/static/file/fomofadedixoluxej.pdfIn PDF document text
- http://naim.naparts.com/images/fck/file/jagolosorabaxipidamug.pdfIn PDF document text
- http://ph-easycome.com/userfiles/file/wobufugun.pdfIn PDF document text
- https://humanistbeauty.com/wp-content/plugins/super-forms/uploads/php/files/fmq3icsno3ujc6punb3uu4r982/21502474214.pdfIn PDF document text
- https://elegune.net/files/galeria/files/7760890472.pdfIn PDF document text
- http://massimomoroni.it/userfiles/files/bitenubalikuwedodu.pdfIn PDF document text
- http://global-gypsum.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614292eee90c5---2085263128.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 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_off0000df65.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF65 | 19124 bytes |
SHA-256: 1a71bbb4d96546997eadc373f710be257af7f29c7c90961c475107dc667d52bf |
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font_01_sfnt_off000111be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111BE | 16540 bytes |
SHA-256: 45015263e28dbf00792e0fa83ae0fb9123af5110209f191c00797c49350166ef |
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font_02_sfnt_off000128e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x128E4 | 10956 bytes |
SHA-256: b54a0c6212475843a28c104ddfca51ca1670c155ba94b591379d335abaf76432 |
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