MALICIOUS
156
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
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 http://silverk.ru/img/lib/file/62887135202.pdf In PDF document text
- https://kenadong.com/contents/files/24339557126.pdfIn PDF document text
- http://harlit.com/ckfinder/userfiles/files/20210914_055226.pdfIn PDF document text
- http://discarga.com/wp-content/plugins/formcraft/file-upload/server/content/files/161350857269d8---75056911673.pdfIn PDF document text
- http://jadeite.ru/images/file/12686093802.pdfIn PDF document text
- http://isotech.si/uporabnik/file/64819106559.pdfIn PDF document text
- http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/161410ec94edba---95230974737.pdfIn PDF document text
- http://csc0516.com/userfiles/file/20210906233429_tgs52s.pdfIn PDF document text
- https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/3ea10778761e47b4dd20ed1d3fbba14c/vobid.pdfIn PDF document text
- http://mevlanaasm.com/resimler/files/8419603059.pdfIn PDF document text
- http://xn--b1agaa2anfqdp.xn--p1ai/ckfinder/userfiles/files/kasopovoxetilidefo.pdfIn PDF document text
- https://clinicscrm.com/img/files/65036918702.pdfIn PDF document text
- http://aptekarynek.pl/zdjecia/fck/file/54714515788.pdfIn PDF document text
- https://vizzzio.ru/wp-content/plugins/super-forms/uploads/php/files/a8a40daf0d6627571d0ba8d1344f7b1a/33337677609.pdfIn PDF document text
- https://genia-groupe.fr/images/files/julafegabuvaxagufel.pdfIn PDF document text
- http://mskabel.cz/UserFiles/File/nerogugazisovopelapepero.pdfIn PDF document text
- http://lmtechsolution.com/userfiles/77343804787.pdfIn PDF document text
- http://www.kzhep.in.ua/wp-content/plugins/super-forms/uploads/php/files/v46vpeaemvplr95rn87nsqr470/7712645601.pdfIn PDF document text
- http://yuh-tarng.com/userfiles/file/fokolu.pdfIn PDF document text
- http://oembag.com/uploads/files/202109042153415837.pdfIn PDF document text
- https://dovolena-jiznicechy.cz/uploads/81950131642.pdfIn PDF document text
- http://enjoyisagenix.com/ckfinder/userfiles/files/jigewanukatud.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=street+fighter+apk+dataPDF 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dccf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCCF | 10508 bytes |
SHA-256: f89406ec8e0dfb30a208c5cd03dedf4a1b31298c5190fd5422825324a69fc57b |
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font_01_sfnt_off0000f4a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4A9 | 18864 bytes |
SHA-256: 316411a7ada983863e200d8ab6cc7596ae231071c3fe7b02a76f80705129af6a |
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font_02_sfnt_off00012579.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12579 | 18660 bytes |
SHA-256: 5491c85adf327e9a4b994110783270bca7b8eae92bab9f2ec79cab09cd49f1be |
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font_03_sfnt_off000143ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x143AC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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